Name:
Ethylene glycol dimethyl ether 99+%
Synonym:
Ethylene glycol dimethyl ether; 1,2-Dimethoxyethane; Dimethyl Cellosolve; Monoglyme
CAS:
110-71-4
Section 1 - Chemical Product
MSDS Name:Ethylene glycol dimethyl ether 99+%
Synonym:Ethylene glycol dimethyl ether; 1,2-Dimethoxyethane; Dimethyl Cellosolve; Monoglyme
Synonym:Ethylene glycol dimethyl ether; 1,2-Dimethoxyethane; Dimethyl Cellosolve; Monoglyme
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 110-71-4 | Ethylene glycol dimethyl ether | 99 | 203-794-9 |
| Hazard Symbols: T F Risk Phrases: 11 19 20 60 61 |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Highly flammable. May form explosive peroxides. Harmful by inhalation. May impair fertility. May cause harm to the unborn child.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be absorbed through the skin in harmful amounts.
Ingestion:
May cause irritation of the digestive tract. May cause systemic toxicity with acidosis. May cause cardiac disturbances. May cause central nervous system depression.
Inhalation:
Harmful if inhaled. May cause respiratory tract irritation.
Inhalation at high concentrations may cause CNS depression and asphixiation.
Chronic:
May cause liver and kidney damage. In laboratory studies with ethylene glycol dimethyl ether, birth defects, fetotoxicity, embryolethality, anemia, bone marrow damage, hemolysis, immunosuppression and damage to the male reproductive tissues have been observed.
Highly flammable. May form explosive peroxides. Harmful by inhalation. May impair fertility. May cause harm to the unborn child.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be absorbed through the skin in harmful amounts.
Ingestion:
May cause irritation of the digestive tract. May cause systemic toxicity with acidosis. May cause cardiac disturbances. May cause central nervous system depression.
Inhalation:
Harmful if inhaled. May cause respiratory tract irritation.
Inhalation at high concentrations may cause CNS depression and asphixiation.
Chronic:
May cause liver and kidney damage. In laboratory studies with ethylene glycol dimethyl ether, birth defects, fetotoxicity, embryolethality, anemia, bone marrow damage, hemolysis, immunosuppression and damage to the male reproductive tissues have been observed.
Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Antidote: None reported.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Antidote: None reported.
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. Flammable Liquid. Can release vapors that form explosive mixtures at temperatures above the flashpoint. Use water spray to keep fire-exposed containers cool. May form explosive peroxides. Vapors are heavier than air and may travel to a source of ignition and flash back. Vapors can spread along the ground and collect in low or confined areas.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use dry chemical, carbon dioxide, or alcohol-resistant foam.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Flammable Liquid. Can release vapors that form explosive mixtures at temperatures above the flashpoint. Use water spray to keep fire-exposed containers cool. May form explosive peroxides. Vapors are heavier than air and may travel to a source of ignition and flash back. Vapors can spread along the ground and collect in low or confined areas.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use dry chemical, carbon dioxide, or alcohol-resistant foam.
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. Remove all sources of ignition.
Provide ventilation.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Remove all sources of ignition.
Provide ventilation.
Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Ground and bond containers when transferring material. Avoid contact with eyes, skin, and clothing.
Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid ingestion and inhalation. If peroxide formation is suspected, do not open or move container. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Use only with adequate ventilation.
Storage:
Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. After opening, purge container with nitrogen before reclosing. Periodically test for peroxide formation on long-term storage. Addition of water or appropriate reducing materials will lessen peroxide formation.
Wash thoroughly after handling. Ground and bond containers when transferring material. Avoid contact with eyes, skin, and clothing.
Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid ingestion and inhalation. If peroxide formation is suspected, do not open or move container. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Use only with adequate ventilation.
Storage:
Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. After opening, purge container with nitrogen before reclosing. Periodically test for peroxide formation on long-term storage. Addition of water or appropriate reducing materials will lessen peroxide formation.
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 ventilation to keep airborne concentrations low.
Personal Protective Equipment Eyes: Wear chemical goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29CFR 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 ventilation to keep airborne concentrations low.
Personal Protective Equipment Eyes: Wear chemical goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29CFR 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
Appearance: water-white
Odor: Strong.
pH: Not available.
Vapor Pressure: 61.2 mm Hg @ 20 deg C
Viscosity: 0.455 mPas 25 deg C
Boiling Point: 84 - 86 deg C @ 760mm Hg
Freezing/Melting Point: -58 deg C
Autoignition Temperature: 395 deg F ( 201.67 deg C)
Flash Point: -6 deg C ( 21.20 deg F)
Explosion Limits, lower: 1.60 vol %
Explosion Limits, upper: 10.40 vol %
Decomposition Temperature:
Solubility in water: Soluble.
Specific Gravity/Density: .8600g/cm3
Molecular Formula: C4H10O2
Molecular Weight: 90.12
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures. Prolonged exposure to air and sunlight may form unstable peroxides.
Conditions to Avoid:
Light, ignition sources, exposure to air, excess heat, evaporating to near dryness.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.
Stable under normal temperatures and pressures. Prolonged exposure to air and sunlight may form unstable peroxides.
Conditions to Avoid:
Light, ignition sources, exposure to air, excess heat, evaporating to near dryness.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 110-71-4: KI1451000 LD50/LC50:
CAS# 110-71-4: Oral, mouse: LD50 = 3200 mg/kg.
Carcinogenicity:
Ethylene glycol dimethyl ether - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Other:
See actual entry in RTECS for complete information.
CAS# 110-71-4: KI1451000 LD50/LC50:
CAS# 110-71-4: Oral, mouse: LD50 = 3200 mg/kg.
Carcinogenicity:
Ethylene glycol dimethyl ether - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Other No information available.
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
IATA
Shipping Name: 1,2-DIMETHOXYETHANE
Hazard Class: 3
UN Number: 2252
Packing Group: II
IMO
Shipping Name: 1,2-DIMETHOXYETHANE
Hazard Class: 3.2
UN Number: 2252
Packing Group: II
RID/ADR
Shipping Name: 1,2-DIMETHOXYETHANE
Dangerous Goods Code: 3(3B)
UN Number: 2252
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T F
Risk Phrases:
R 11 Highly flammable.
R 19 May form explosive peroxides.
R 20 Harmful by inhalation.
R 60 May impair fertility.
R 61 May cause harm to the unborn child.
Safety Phrases:
S 53 Avoid exposure - obtain special instructions
before use.
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
smoking.
S 33 Take precautionary measures against static
discharges.
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# 110-71-4: 1
United Kingdom Occupational Exposure Limits
Canada
CAS# 110-71-4 is listed on Canadas DSL List.
CAS# 110-71-4 is not listed on Canadas Ingredient Disclosure List.
Exposure Limits
CAS# 110-71-4: OEL-RUSSIA:STEL 10 mg/m3
US FEDERAL
TSCA
CAS# 110-71-4 is listed on the TSCA inventory.
