Name:
Karl Fischer Reagent
Synonym:
None
CAS:
109-86-4
Section 1 - Chemical Product
MSDS Name:Karl Fischer Reagent
Synonym:None
Synonym:None
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 109-86-4 | 2-Methoxyethanol | 52.25 | 203-713-7 |
| Hazard Symbols: T Risk Phrases: 10 23/24/25 60 61 |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Flammable. Toxic by inhalation, in contact with skin and if swallowed. May impair fertility. May cause harm to the unborn child.Corrosive.
Potential Health Effects
Eye:
Causes eye burns. May cause blindness. May cause permanent corneal opacification. May cause chemical conjunctivitis and corneal damage.
Skin:
Causes skin burns. May be absorbed through the skin in harmful amounts. May cause cyanosis of the extremities.
Ingestion:
Causes gastrointestinal tract burns. May cause kidney damage. May cause liver damage. Ingestion of large amounts may cause CNS depression. May cause nausea, vomiting, and diarrhea, possibly with blood.
Inhalation:
Causes chemical burns to the respiratory tract. May cause central nervous system effects including vertigo, anxiety, depression, muscle incoordination, and emotional instability. Exposure produces central nervous system depression. Aspiration may lead to pulmonary edema. Vapors may cause dizziness or suffocation. May cause burning sensation in the chest. May cause acute pulmonary edema, asphyxia, chemical pneumonitis, and upper airway obstruction caused by edema.
Chronic:
Chronic exposure to organic solvents has been associated with various neurotoxic effects including permanent brain and nervous system damage. Prolonged or repeated skin contact may cause sensitization dermatitis and possible destruction and/or ulceration.
May cause liver and kidney damage. May cause fetal effects.
Flammable. Toxic by inhalation, in contact with skin and if swallowed. May impair fertility. May cause harm to the unborn child.Corrosive.
Potential Health Effects
Eye:
Causes eye burns. May cause blindness. May cause permanent corneal opacification. May cause chemical conjunctivitis and corneal damage.
Skin:
Causes skin burns. May be absorbed through the skin in harmful amounts. May cause cyanosis of the extremities.
Ingestion:
Causes gastrointestinal tract burns. May cause kidney damage. May cause liver damage. Ingestion of large amounts may cause CNS depression. May cause nausea, vomiting, and diarrhea, possibly with blood.
Inhalation:
Causes chemical burns to the respiratory tract. May cause central nervous system effects including vertigo, anxiety, depression, muscle incoordination, and emotional instability. Exposure produces central nervous system depression. Aspiration may lead to pulmonary edema. Vapors may cause dizziness or suffocation. May cause burning sensation in the chest. May cause acute pulmonary edema, asphyxia, chemical pneumonitis, and upper airway obstruction caused by edema.
Chronic:
Chronic exposure to organic solvents has been associated with various neurotoxic effects including permanent brain and nervous system damage. Prolonged or repeated skin contact may cause sensitization dermatitis and possible destruction and/or ulceration.
May cause liver and kidney damage. May cause fetal effects.
Section 4 - FIRST AID MEASURES
Eyes: Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. Vaporizes easily at normal temperatures. Will burn if involved in a fire. Use water spray to keep fire-exposed containers cool. Water may be ineffective. Material is lighter than water and a fire may be spread by the use of water. Containers may explode in the heat of a fire.
Flammable liquid and vapor. May form explosive peroxides. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT use straight streams of water.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. Vaporizes easily at normal temperatures. Will burn if involved in a fire. Use water spray to keep fire-exposed containers cool. Water may be ineffective. Material is lighter than water and a fire may be spread by the use of water. Containers may explode in the heat of a fire.
Flammable liquid and vapor. May form explosive peroxides. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT use straight streams of water.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Isolate area and deny entry. Place under an inert atmosphere. A vapor suppressing foam may be used to reduce vapors.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Isolate area and deny entry. Place under an inert atmosphere. A vapor suppressing foam may be used to reduce vapors.
Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid contact with skin and eyes. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Take precautionary measures against static discharges.
Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Use only in a chemical fume hood. If peroxide formation is suspected, do not open or move container. Avoid contact with air and sunlight. Keep away from flames and other sources of high temperatures that may cause material to form vapors. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Unused chemicals should not be returned to the container. Do not distill since this removes peroxide-inhibitors.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container. Flammables-area.
Regularly check inhibitor levels to maintain peroxide levels below 1%. Keep containers tightly closed. Do not break the seal on the container until it is needed. Label the container with the date it was first opened. Long-term storage is not recommended.
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid contact with skin and eyes. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Take precautionary measures against static discharges.
Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Use only in a chemical fume hood. If peroxide formation is suspected, do not open or move container. Avoid contact with air and sunlight. Keep away from flames and other sources of high temperatures that may cause material to form vapors. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Unused chemicals should not be returned to the container. Do not distill since this removes peroxide-inhibitors.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container. Flammables-area.
Regularly check inhibitor levels to maintain peroxide levels below 1%. Keep containers tightly closed. Do not break the seal on the container until it is needed. Label the container with the date it was first opened. Long-term storage is not recommended.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Color: dark brown
Odor: disagreeable odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 100 deg F ( 37.78 deg C)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Soluble.
Specific Gravity/Density: 0.93
Molecular Formula: Not applicable.
Molecular Weight:
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable. On long term storage, substances with similar functional groups form explosive peroxides. Explosive peroxides may form on concentration. Peroxides can be detonated by friction, impact, or heating. Tends to form explosive peroxides; especially when anhydrous. Peroxide formation may occur in containers that have been opened and remain in storage.
Conditions to Avoid:
High temperatures, incompatible materials, ignition sources, exposure to air, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Acid anhydrides, strong acids, strong bases, strong oxidizing agents, water, metal oxides, metals, oils, halogens, interhalogens.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide, hydrogen iodide, iodine.
Hazardous Polymerization: Will not occur.
Stable. On long term storage, substances with similar functional groups form explosive peroxides. Explosive peroxides may form on concentration. Peroxides can be detonated by friction, impact, or heating. Tends to form explosive peroxides; especially when anhydrous. Peroxide formation may occur in containers that have been opened and remain in storage.
Conditions to Avoid:
High temperatures, incompatible materials, ignition sources, exposure to air, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Acid anhydrides, strong acids, strong bases, strong oxidizing agents, water, metal oxides, metals, oils, halogens, interhalogens.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide, hydrogen iodide, iodine.
Hazardous Polymerization: Will not occur.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 109-86-4: KL5775000 CAS# 110-86-1: UR8400000 CAS# 7446-09-5: WS4550000 CAS# 7553-56-2: NN1575000 LD50/LC50:
CAS# 109-86-4: Draize test, rabbit, eye: 97 mg; Draize test, rabbit, eye: 500 mg/24H Mild; Draize test, rabbit, skin: 483 mg/24H Mild; Inhalation, mouse: LC50 = 1480 ppm/7H; Inhalation, rat: LC50 = 1500 ppm/7H; Oral, mouse: LD50 = 2560 mg/kg; Oral, mouse: LD50 = 2800 mg/kg; Oral, rabbit: LD50 = 890 mg/kg; Oral, rabbit: LD50 = 890 mg/kg; Oral, rat: LD50 = 2370 mg/kg; Oral, rat: LD50 = 2460 mg/kg; Skin, rabbit: LD50 = 1280 mg/kg; Skin, rabbit: LD50 = 2000 mg/kg.
CAS# 110-86-1: Dermal, guinea pig: LD50 = 1 gm/kg; Draize test, rabbit, skin: 500 mg/24H Mild; Inhalation, rat: LC50 = 28500 mg/m3/1H; Oral, mouse: LD50 = 1500 mg/kg; Oral, rat: LD50 = 891 mg/kg; Skin, rabbit: LD50 = 1121 mg/kg.
CAS# 7446-09-5: Draize test, rabbit, eye: 6 ppm/32D Mild; Inhalation, mouse: LC50 = 3000 ppm/30M; Inhalation, rat: LC50 = 2520 ppm/1H; Inhalation, rat: LC50 = 2168 mg/m3.
CAS# 7553-56-2: Oral, mouse: LD50 = 22 gm/kg; Oral, mouse: LD50 = 1000 mg/kg; Oral, rabbit: LD50 = 10 gm/kg; Oral, rat: LD50 = 14 gm/kg.
Carcinogenicity:
2-Methoxyethanol - Not listed by ACGIH, IARC, or NTP.
Pyridine - ACGIH: A3 - Confirmed animal carcinogen with unknown relevance to California: carcinogen, initial date 5/17/02 Sulfur dioxide - Not listed by ACGIH, IARC, or NTP.
Iodine - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
CAS# 109-86-4: KL5775000 CAS# 110-86-1: UR8400000 CAS# 7446-09-5: WS4550000 CAS# 7553-56-2: NN1575000 LD50/LC50:
CAS# 109-86-4: Draize test, rabbit, eye: 97 mg; Draize test, rabbit, eye: 500 mg/24H Mild; Draize test, rabbit, skin: 483 mg/24H Mild; Inhalation, mouse: LC50 = 1480 ppm/7H; Inhalation, rat: LC50 = 1500 ppm/7H; Oral, mouse: LD50 = 2560 mg/kg; Oral, mouse: LD50 = 2800 mg/kg; Oral, rabbit: LD50 = 890 mg/kg; Oral, rabbit: LD50 = 890 mg/kg; Oral, rat: LD50 = 2370 mg/kg; Oral, rat: LD50 = 2460 mg/kg; Skin, rabbit: LD50 = 1280 mg/kg; Skin, rabbit: LD50 = 2000 mg/kg.
CAS# 110-86-1: Dermal, guinea pig: LD50 = 1 gm/kg; Draize test, rabbit, skin: 500 mg/24H Mild; Inhalation, rat: LC50 = 28500 mg/m3/1H; Oral, mouse: LD50 = 1500 mg/kg; Oral, rat: LD50 = 891 mg/kg; Skin, rabbit: LD50 = 1121 mg/kg.
CAS# 7446-09-5: Draize test, rabbit, eye: 6 ppm/32D Mild; Inhalation, mouse: LC50 = 3000 ppm/30M; Inhalation, rat: LC50 = 2520 ppm/1H; Inhalation, rat: LC50 = 2168 mg/m3.
CAS# 7553-56-2: Oral, mouse: LD50 = 22 gm/kg; Oral, mouse: LD50 = 1000 mg/kg; Oral, rabbit: LD50 = 10 gm/kg; Oral, rat: LD50 = 14 gm/kg.
Carcinogenicity:
2-Methoxyethanol - Not listed by ACGIH, IARC, or NTP.
Pyridine - ACGIH: A3 - Confirmed animal carcinogen with unknown relevance to California: carcinogen, initial date 5/17/02 Sulfur dioxide - Not listed by ACGIH, IARC, or NTP.
Iodine - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Section 13 - DISPOSAL CONSIDERATIONS
Products which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.
Section 14 - TRANSPORT INFORMATION
IATA
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:
USA RQ:CAS# 110-86-1: 1000 lb final RQ; 454 kg final RQ
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T
Risk Phrases:
R 61 May cause harm to the unborn child.
R 10 Flammable.
R 23/24/25 Toxic by inhalation, in contact with skin
and if swallowed.
R 60 May impair fertility.
Safety Phrases:
S 53 Avoid exposure - obtain special instructions
before use.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 28 After contact with skin, wash immediately
with...
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 109-86-4: 1
CAS# 110-86-1: 2
CAS# 7446-09-5: 1
CAS# 7553-56-2: 1
United Kingdom Occupational Exposure Limits
CAS# 110-86-1: OES-United Kingdom, TWA 5 ppm TWA; 16 mg/m3 TWA
CAS# 110-86-1: OES-United Kingdom, STEL 10 ppm STEL; 33 mg/m3 STEL
CAS# 110-86-1: OES-United Kingdom, STEL 10 ppm STEL; 33 mg/m3 STEL
CAS# 7553-56-2: OES-United Kingdom, STEL 0.1 ppm STEL; 1.1 mg/m3
STEL
United Kingdom Maximum Exposure Limits
CAS# 109-86-4: MEL-United Kingdom, TWA 5 ppm TWA; 16 mg/m3 TWA
Canada
CAS# 109-86-4 is listed on Canadas DSL List.
CAS# 110-86-1 is listed on Canadas DSL List.
CAS# 7446-09-5 is listed on Canadas DSL List.
CAS# 7553-56-2 is listed on Canadas DSL List.
CAS# 109-86-4 is listed on Canadas Ingredient Disclosure List.
CAS# 110-86-1 is listed on Canadas Ingredient Disclosure List.
CAS# 7446-09-5 is listed on Canadas Ingredient Disclosure List.
CAS# 7553-56-2 is listed on Canadas Ingredient Disclosure List.
Exposure Limits
CAS# 109-86-4: OEL-AUSTRALIA:TWA 5 ppm (16 mg/m3);Skin
OEL-BELGIUM:TWA 5 ppm (16 mg/m3);Skin
OEL-DENMARK:TWA 5 ppm (16 mg/m3);Skin
OEL-FINLAND:TWA 25 ppm (80 mg/m3);STEL 40 ppm (12 mg/m3);Skin
OEL-FRANCE:TWA 5 ppm (16 mg/m3);Skin
OEL-GERMANY:TWA 5 ppm (15 mg/m3);Skin
OEL-HUNGARY:TWA 15 mg/m3;STEL 30 mg/m3;Skin
OEL-JAPAN:TWA 5 ppm (16 mg/m3);Skin
OEL-THE NETHERLANDS:TWA 5 ppm (16 mg/m3);Skin
OEL-THE PHILIPPINES:TWA 25 ppm (80 mg/m3);Skin
OEL-POLAND:TWA 50 mg/m3
OEL-RUSSIA:TWA 5 ppm
OEL-SWEDEN:TWA 5 ppm (16 mg/m3);STEL 10 ppm (30 mg/m3);Skin
OEL-SWITZERLAND:TWA 5 ppm (15 mg/m3);STEL 10 ppm (30 mg/m3);Skin
OEL-TURKEY:TWA 25 ppm (80 mg/m3)
OEL-UNITED KINGDOM:TWA 5 ppm (16 mg/m3);Skin JAN9
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
CAS# 110-86-1: OEL-ARAB Republic of Egypt:TWA 5 ppm (15 mg/m3)
OEL-AUSTRALIA:TWA 5 ppm (15 mg/m3)
OEL-BELGIUM:TWA 5 ppm (16 mg/m3)
OEL-CZECHOSLOVAKIA:TWA 5 mg/m3;STEL 10 mg/m3 JAN9
OEL-DENMARK:TWA 5 ppm (15 mg/m3)
OEL-FINLAND:TWA 5 ppm (15 mg/m3);STEL 10 ppm (30 mg/m3);Skin
OEL-FRANCE:TWA 5 ppm (15 mg/m3);STEL 10 ppm (30 mg/m3)
OEL-GERMANY:TWA 5 ppm (15 mg/m3)
OEL-HUNGARY:TWA 5 mg/m3;STEL 10 mg/m3;Skin
OEL-THE NETHERLANDS:TWA 5 ppm (15 mg/m3)
OEL-THE PHILIPPINES:TWA 5 mg/m3
OEL-POLAND:TWA 5 mg/m3
OEL-RUSSIA:STEL 5 mg/m3
OEL-SWEDEN:TWA 5 ppm (16 mg/m3);STEL 10 ppm (35 mg/m3)
OEL-SWITZERLAND:TWA 5 ppm (15 mg/m3);STEL 10 ppm (30 mg/m3)
OEL-TURKEY:TWA 5 ppm (15 mg/m3)
OEL-UNITED KINGDOM:TWA 5 ppm (15 mg/m3);STEL 10 ppm (30 mg/m3)
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
CAS# 7446-09-5: OEL-ARAB Republic of Egypt:TWA 5 ppm (13 mg/m3)
OEL-AUSTRALIA:TWA 2 ppm (5 mg/m3);STEL 5 ppm (10 mg/m3)
OEL-BELGIUM:TWA 2 ppm (5.2 mg/m3);STEL 5 ppm (13 mg/m3)
OEL-CZECHOSLOVAKIA:TWA 5 mg/m3;STEL 10 mg/m3 JAN9
OEL-DENMARK:TWA 2 ppm (5 mg/m3)
OEL-FINLAND:TWA 2 ppm (5 mg/m3);STEL 5 ppm (13 mg/m3)
OEL-FRANCE:TWA 2 ppm (5 mg/m3);STEL 5 ppm (10 mg/m3)
OEL-GERMANY:TWA 2 ppm (5 mg/m3)
OEL-HUNGARY:TWA 3 mg/m3;STEL 6 mg/m3
OEL-THE NETHERLANDS:TWA 2 ppm (5 mg/m3)
OEL-THE PHILIPPINES:TWA 5 ppm (13 mg/m3)
OEL-POLAND:TWA 20 mg/m3
OEL-RUSSIA:STEL 10 mg/m3;Skin
OEL-SWEDEN:TWA 2 ppm (5 mg/m3);STEL 5 ppm (13 mg/m3)
OEL-SWITZERLAND:TWA 2 ppm (5 mg/m3);STEL 4 ppm (1 mg/m3)
OEL-THAILAND:TWA 5 ppm (13 mg/m3)
OEL-TURKEY:TWA 5 ppm (13 mg/m3)
OEL-UNITED KINGDOM:TWA 2 ppm (5 mg/m3);STEL 5 ppm (13 mg/m3)
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
CAS# 7553-56-2: OEL-ARAB Republic of Egypt:TWA 0.1 ppm (0.1 mg/m3)
OEL-AUSTRALIA:TWA 0.1 ppm (1 mg/m3)
OEL-BELGIUM:STEL 0.1 ppm (1 mg/m3)
OEL-DENMARK:.STEL 1 ppm (1 mg/m3)
OEL-FINLAND:STEL 0.1 ppm (1 mg/m3);Skin
OEL-FRANCE:STEL 0.1 ppm (1 mg/m3)
OEL-GERMANY:TWA 0.1 ppm (1 mg/m3)
OEL-HUNGARY:TWA 1 mg/m3;STEL 2 mg/m3
OEL-JAPAN:TWA 0.1 ppm (1 mg/m3);STEL 1 mg/m3 JAN9
OEL-THE NETHERLANDS:TWA 0.1 ppm (1 mg/m3)
OEL-THE PHILIPPINES:TWA 0.1 ppm (1 mg/m3)
OEL-POLAND:TWA 1 mg/m3
OEL-RUSSIA:TWA 0.1 ppm;STEL 1 mg/m3;Skin
OEL-SWEDEN:STEL 0.1 ppm (1 mg/m3)
OEL-SWITZERLAND:TWA 0.1 ppm (1 mg/m3);STEL 0.2 pp (2 mg/m3)
OEL-THAILAND:TWA 0.1 ppm (1 mg/m3)
OEL-TURKEY:TWA 0.1 ppm (1 mg/m3)
OEL-UNITED KINGDOM:STEL 0.1 ppm (1 mg/m3)
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 109-86-4 is listed on the TSCA inventory.
CAS# 110-86-1 is listed on the TSCA inventory.
CAS# 7446-09-5 is listed on the TSCA inventory.
CAS# 7553-56-2 is listed on the TSCA inventory.
