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Name:
Benzine
Synonym:
Petroleum naphtha; Petroleum distillates; VM&P Naphtha HT
CAS:
71-43-2
Section 1 - Chemical Product
MSDS Name:Benzine
Synonym:Petroleum naphtha; Petroleum distillates; VM&P Naphtha HT
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name emsds EINECS#
71-43-2 Benzene 0.015 200-753-7
Hazard Symbols: F
Risk Phrases: 11 65 67

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Highly flammable. Harmful: may cause lung damage if swallowed.
Vapours may cause drowsiness and dizziness.
Potential Health Effects
Eye:
May cause eye irritation. Vapors may cause eye irritation.
Skin:
Causes skin irritation. Prolonged and/or repeated contact may cause defatting of the skin and dermatitis. Not expected to cause an allergic skin reaction.
Ingestion:
May cause central nervous system depression, characterized by excitement, followed by headache, dizziness, drowsiness, and nausea.
Advanced stages may cause collapse, unconsciousness, coma and possible death due to respiratory failure. Aspiration of material into the lungs may cause chemical pneumonitis, which may be fatal.
Inhalation:
Inhalation of vapor may cause respiratory tract irritation.
Inhalation of vapors may cause drowsiness and dizziness.
Chronic:
Prolonged or repeated skin contact may cause defatting and dermatitis. Prolonged or repeated exposure affects the nervous system. This material has caused kidney effects in male rats which are not considered relevant to humans. Chronic hydrocarbon abuse (for example, sniffing glue or light hydrocarbons such as contained in this material) has been associated with irregular heart rhythms and potential cardiac arrest.

Section 4 - FIRST AID MEASURES
Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid.
Skin:
In case of contact, flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical aid if irritation develops and persists. Wash clothing before reuse.
Ingestion:
Potential for aspiration if swallowed. Get medical aid immediately.
Do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
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. Water runoff can cause environmental damage. Dike and collect water used to fight fire. Vapors may form an explosive mixture with air. Use water spray to keep fire-exposed containers cool. Liquid will float and may reignite on the surface of water.
Flammable liquid and vapor. 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:
Do NOT use straight streams of water. For large fires, use water spray, fog or regular 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. Avoid runoff into storm sewers and ditches which lead to waterways. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. A vapor suppressing foam may be used to reduce vapors. Water spray may reduce vapor but may not prevent ignition in closed spaces. Approach spill from upwind.
Control runoff and isolate discharged material for proper disposal.
Under Section 311 of the Clean Water Act (CWA) this material is considered an oil. As such, spills into surface waters must be reported to the National Response Centre at 800-424-8802.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. 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. Take precautionary measures against static discharges.
Keep container tightly closed. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Use only with adequate ventilation. Keep away from heat, sparks and flame. Avoid breathing vapor.
Storage:
Keep away from sources of ignition. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use explosion-proof ventilation equipment. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 71-43-2: United Kingdom, WEL - TWA: 1 ppm TWA United Kingdom, WEL - STEL: 3 ppm STEL United States OSHA: 10 ppm TWA (apply only to exempt industry segments); 25 ppm Ceiling; 1 ppm PEL; 5 ppm STEL; 0.5 ppm Action Level (Cancer hazard, Flammable - see 29 C FR 1910.1028) Belgium - TWA: 1 ppm VLE; 3.25 mg/m3 VLE France - VME: 1 ppm VME; 3.25 mg/m3 VME Germany: 1 ppm TWA; 3.25 mg/m3 TWA Germany: Skin absorber Japan: 1 ppm OEL (reference value) Malaysia: 0.5 ppm TWA; 1.6 mg/m3 TWA Netherlands: 1 ppm MAC; 3.25 mg/m3 MAC Russia: 15 mg/m3 TWA Russia: 5 mg/m3 STEL Spain: 1 ppm VLA-ED; 3.25 mg/m3 VLA-ED CAS# 100-41-4: United Kingdom, WEL - TWA: 100 ppm TWA; 441 mg/m3 TWA United Kingdom, WEL - STEL: 125 ppm STEL; 552 mg/m3 STEL United States OSHA: 100 ppm TWA; 435 mg/m3 TWA Belgium - TWA: 100 ppm VLE; 442 mg/m3 VLE Belgium - STEL: 125 ppm VLE; 551 mg/m3 VLE France - VME: 100 ppm VME; 435 mg/m3 VME Germany: 100 ppm TWA; 440 mg/m3 TWA Germany: Skin absorber Japan: 50 ppm OEL; 217 mg/m3 OEL Malaysia: 100 ppm TWA; 434 mg/m3 TWA Netherlands: 50 ppm MAC; 215 mg/m3 MAC Russia: 50 mg/m3 TWA Spain: 100 ppm VLA-ED; 441 mg/m3 VLA-ED Spain: 200 ppm VLA-EC; 884 mg/m3 VLA-EC CAS# 108-38-3: United Kingdom, WEL - TWA: 50 ppm TWA; 220 mg/m3 TWA United Kingdom, WEL - STEL: 100 ppm STEL; 441 mg/m3 STEL United States OSHA: 100 ppm TWA; 435 mg/m3 TWA (listed under Xyl (o-, m-, p- isomers)).
Belgium - TWA: 50 ppm VLE; 221 mg/m3 VLE Belgium - STEL: 150 ppm VLE; 442 mg/m3 VLE France - VME: (listed as xylenes (o-, m-, p- isomers)): 100 ppm V 435 mg/m3 VME France - VLE: (listed as xylenes (o-, m-, p- isomers)): 150 ppm V 650 mg/m3 VLE Germany: (listed as xylenes (o-, m-, p- isomers)): 100 ppm VME; 4 mg/m3 VME Germany: (listed as xylenes (o-, m-, p- isomers)): Skin absorber Japan: 50 ppm OEL; 217 mg/m3 OEL Malaysia: 199 ppm TWA; 434 mg/m3 TWA Netherlands: (listed as xylenes (o-, m-, p- isomers)): 50 ppm MAC 210 mg/m3 MAC Russia: (listed as xylenes (o-, m-, p- isomers)): 50 mg/m3 TWA Spain: 50 ppm VLA-ED; 221 mg/m3 VLA-ED Spain: 100 ppm VLA-EC; 442 mg/m3 VLA-EC CAS# 108-88-3: United Kingdom, WEL - TWA: 50 ppm TWA; 191 mg/m3 TWA United Kingdom, WEL - STEL: 150 ppm STEL; 574 mg/m3 STEL United States OSHA: 200 ppm TWA; 300 ppm Ceiling Belgium - TWA: 50 ppm VLE; 191 mg/m3 VLE France - VME: 100 ppm VME; 375 mg/m3 VME France - VLE: 150 ppm VLE; 550 mg/m3 VLE Germany: 50 ppm TWA; 190 mg/m3 TWA Germany: Skin absorber Japan: 50 ppm OEL; 188 mg/m3 OEL Malaysia: 50 ppm TWA; 188 mg/m3 TWA Netherlands: 40 ppm MAC; 150 mg/m3 MAC Russia: 50 mg/m3 TWA Spain: 50 ppm VLA-ED; 191 mg/m3 VLA-ED CAS# 111-65-9: United States OSHA: 500 ppm TWA; 2350 mg/m3 TWA Belgium - TWA: 300 ppm VLE; 1420 mg/m3 VLE Belgium - STEL: 375 ppm VLE; 1775 mg/m3 VLE France - VME: 300 ppm VME; 1450 mg/m3 VME Germany: 500 ppm TWA; 2400 mg/m3 TWA Japan: 300 ppm OEL; 1400 mg/m3 OEL Malaysia: 300 ppm TWA; 11400 mg/m3 TWA Netherlands: 300 ppm MAC; 1450 mg/m3 MAC Spain: 300 ppm VLA-ED; 1420 mg/m3 VLA-ED CAS# 142-82-5: United Kingdom, WEL - TWA: 500 ppm TWA United Kingdom, WEL - STEL: 1500 ppm STEL United States OSHA: 500 ppm TWA; 2000 mg/m3 TWA Belgium - TWA: 400 ppm VLE; 1664 mg/m3 VLE Belgium - STEL: 500 ppm VLE; 2085 mg/m3 VLE France - VME: 400 ppm VME; 1600 mg/m3 VME Germany: 500 ppm TWA; 2100 mg/m3 TWA Japan: 200 ppm OEL; 820 mg/m3 OEL Malaysia: 400 ppm TWA; 1640 mg/m3 TWA Netherlands: 400 ppm STEL; 1600 mg/m3 STEL Netherlands: 300 ppm MAC; 1200 mg/m3 MAC Spain: 500 ppm VLA-ED; 2085 mg/m3 VLA-ED CAS# 1330-20-7: United Kingdom, WEL - TWA: 50 ppm TWA; 220 mg/m3 TWA United Kingdom, WEL - STEL: 100 ppm STEL; 441 mg/m3 STEL United States OSHA: 100 ppm TWA; 435 mg/m3 TWA Belgium - TWA: 50 ppm VLE; 221 mg/m3 VLE Belgium - STEL: 150 ppm VLE; 442 mg/m3 VLE France - VME: 100 ppm VME; 435 mg/m3 VME France - VLE: 150 ppm VLE; 650 mg/m3 VLE Germany: 100 ppm TWA; 440 mg/m3 TWA Germany: Skin absorber Japan: 50 ppm OEL; 217 mg/m3 OEL Malaysia: 199 ppm TWA; 434 mg/m3 TWA Netherlands: 50 ppm MAC; 210 mg/m3 MAC Russia: 50 mg/m3 TWA Spain: 50 ppm VLA-ED; 221 mg/m3 VLA-ED Spain: 100 ppm VLA-EC; 442 mg/m3 VLA-EC CAS# 64742-89-8: Personal Protective Equipment Eyes: Wear chemical splash 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 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: light colored
Odor: hydrocarbon-like - petroleum-like - mild odor
pH: Not available.
Vapor Pressure: 15 mm Hg @ 20 deg C
Viscosity: Not available.
Boiling Point: 118.5-140.5 deg C
Freezing/Melting Point: Not available.
Autoignition Temperature: 232 deg C ( 449.60 deg F)
Flash Point: 14-18 deg C
Explosion Limits, lower: 0.9% vol
Explosion Limits, upper: 7.0% vol
Decomposition Temperature: Not available.
Solubility in water: Negligible.
Specific Gravity/Density: 0.74 @ 20/20C
Molecular Formula: C5 to C10 hydrocarbons
Molecular Weight:

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Ignition sources, excess heat, confined spaces.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide in cases of incomplete combustion, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 71-43-2: CY1400000 CAS# 100-41-4: DA0700000 CAS# 108-38-3: ZE2275000 CAS# 108-88-3: XS5250000 CAS# 111-65-9: RG8400000 CAS# 142-82-5: MI7700000 CAS# 1330-20-7: ZE2100000 CAS# 64742-89-8 unlisted.
LD50/LC50:
CAS# 71-43-2: Dermal, guinea pig: LD50 = >9400 uL/kg; Draize test, rabbit, eye: 88 mg Moderate; Draize test, rabbit, eye: 2 mg/24H Severe; Draize test, rabbit, skin: 20 mg/24H Moderate; Inhalation, mouse: LC50 = 9980 ppm; Inhalation, mouse: LC50 = 24 mL/kg/2H; Inhalation, rat: LC50 = 10000 ppm/7H; Inhalation, rat: LC50 = 34 mL/kg/2H; Inhalation, rat: LC50 = 6.5 mL/kg/4H; Oral, mouse: LD50 = 4700 mg/kg; Oral, rat: LD50 = 930 mg/kg; Oral, rat: LD50 = 1 mL/kg; Oral, rat: LD50 = 1800 mg/kg; Skin, rabbit: LD50 = >9400 uL/kg.
CAS# 100-41-4: Draize test, rabbit, eye: 500 mg Severe; Inhalation, mouse: LC50 = 35500 mg/m3/2H; Inhalation, rat: LC50 = 55000 mg/m3/2H; Oral, rat: LD50 = 3500 mg/kg; Oral, rat: LD50 = 3500 mg/kg; Skin, rabbit: LD50 = 17800 uL/kg.
CAS# 108-38-3: Draize test, rabbit, eye: 5 mg/24H Severe; Draize test, rabbit, skin: 20 mg/24H Moderate; Inhalation, mouse: LC50 = 5267 ppm/6H; Oral, rat: LD50 = 4988 mg/kg; Skin, rabbit: LD50 = 14100 uL/kg.
CAS# 108-88-3: Draize test, rabbit, eye: 870 ug Mild; Draize test, rabbit, eye: 2 mg/24H Severe; Draize test, rabbit, skin: 435 mg Mild; Draize test, rabbit, skin: 500 mg Moderate; Draize test, rabbit, skin: 20 mg/24H Moderate; Inhalation, mouse: LC50 = 400 ppm/24H; Inhalation, mouse: LC50 = 30000 mg/m3/2H; Inhalation, mouse: LC50 = 19900 mg/m3/7H; Inhalation, mouse: LC50 = 10000 mg/m3; Inhalation, rat: LC50 = 49 gm/m3/4H; Oral, rat: LD50 = 636 mg/kg; Skin, rabbit: LD50 = 14100 uL/kg.
CAS# 111-65-9: Inhalation, rat: LC50 = 118 gm/m3/4H.
CAS# 142-82-5: Inhalation, rat: LC50 = 103 gm/m3/4H.
CAS# 1330-20-7: Draize test, rabbit, eye: 87 mg Mild; Draize test, rabbit, eye: 5 mg/24H Severe; Draize test, rabbit, skin: 100% Moderate; Draize test, rabbit, skin: 500 mg/24H Moderate; Inhalation, rat: LC50 = 5000 ppm/4H; Oral, mouse: LD50 = 2119 mg/kg; Oral, rat: LD50 = 4300 mg/kg; Skin, rabbit: LD50 = >1700 mg/kg.
CAS# 64742-89-8.
Carcinogenicity:
Benzene - ACGIH: A1 - Confirmed Human Carcinogen California: carcinogen, initial date 2/27/87 NTP: Known carcinogen IARC: Group 1 carcinogen Ethylbenzene - ACGIH: A3 - Confirmed animal carcinogen with unknown relevance to California: carcinogen, initial date 6/11/04 IARC: Group 2B carcinogen m-Xylene - Not listed by ACGIH, IARC, or NTP.
Toluene - Not listed by ACGIH, IARC, or NTP.
Octane - Not listed by ACGIH, IARC, or NTP.
n-Heptane - Not listed by ACGIH, IARC, or NTP.
Xylenes (o-, m-, p- isomers) - Not listed by ACGIH, IARC, or NTP.
Solvent naphtha (petroleum), light aliphatic - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
Other No information available.

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: PETROLEUM DISTILLATES, NOS
Hazard Class: 3
UN Number: 1268
Packing Group: II
IMO
Shipping Name: PETROLEUM DISTILLATES, NOS
Hazard Class: 3
UN Number: 1268
Packing Group: II
RID/ADR
Shipping Name: PETROLEUM DISTILLATES, NOS
Hazard Class: 3
UN Number: 1268
Packing group: II
USA RQ: CAS# 71-43-2: 10 lb final RQ (receives an adjustable RQ of 10 lbs based
USA RQ: CAS# 100-41-4: 1000 lb final RQ; 454 kg final RQ
USA RQ: CAS# 108-38-3: 1000 lb final RQ (Listed under Xylene, mixed); 454 kg fin
USA RQ: CAS# 108-88-3: 1000 lb final RQ; 454 kg final RQ
USA RQ: CAS# 1330-20-7: 100 lb final RQ; 45.4 kg final RQ

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: F
Risk Phrases:
R 11 Highly flammable.
R 65 Harmful: may cause lung damage if swallowed.
R 67 Vapours may cause drowsiness and dizziness.
Safety Phrases:
S 53 Avoid exposure - obtain special instructions
before use.
S 16 Keep away from sources of ignition - No
smoking.
S 24/25 Avoid contact with skin and eyes.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 28B After contact with skin, wash immediately with
plenty of water and soap.
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# 71-43-2: 3
CAS# 100-41-4: 1
CAS# 108-38-3: No information available.
CAS# 108-88-3: 2
CAS# 111-65-9: 1
CAS# 142-82-5: 1
CAS# 1330-20-7: 2
CAS# 64742-89-8: No information available.
Canada
CAS# 71-43-2 is listed on Canadas DSL List.
CAS# 100-41-4 is listed on Canadas DSL List.
CAS# 108-38-3 is listed on Canadas DSL List.
CAS# 108-88-3 is listed on Canadas DSL List.
CAS# 111-65-9 is listed on Canadas DSL List.
CAS# 142-82-5 is listed on Canadas DSL List.
CAS# 1330-20-7 is listed on Canadas DSL List.
CAS# 64742-89-8 is listed on Canadas DSL List.
CAS# 71-43-2 is listed on Canadas Ingredient Disclosure List.
CAS# 100-41-4 is listed on Canadas Ingredient Disclosure List.
CAS# 108-38-3 is listed on Canadas Ingredient Disclosure List.
CAS# 108-88-3 is listed on Canadas Ingredient Disclosure List.
CAS# 111-65-9 is listed on Canadas Ingredient Disclosure List.
CAS# 142-82-5 is listed on Canadas Ingredient Disclosure List.
CAS# 1330-20-7 is not listed on Canadas Ingredient Disclosure List.
CAS# 64742-89-8 is not listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 71-43-2 is listed on the TSCA inventory.
CAS# 100-41-4 is listed on the TSCA inventory.
CAS# 108-38-3 is listed on the TSCA inventory.
CAS# 108-88-3 is listed on the TSCA inventory.
CAS# 111-65-9 is listed on the TSCA inventory.
CAS# 142-82-5 is listed on the TSCA inventory.
CAS# 1330-20-7 is listed on the TSCA inventory.
CAS# 64742-89-8 is listed on the TSCA inventory.