MSDS Name: Petroleum Ether
Catalog Numbers: E120-4, E120-400, E1204LOT001, E1204LOT002, E1204LOT003, E120550, E12055115, E12055200, E120552B, E1205550, E120J4, E120POP19, E120POP200, E120POP50, E120SS115, E120SS19, E120SS200, E120SS50, E139-1, E139-20, E139-200, E139-4, E139-500, E1394DFL, E1394LC, E139FB115, E139FB19, E139FB200, E139FB28, E139FB50, E139J1, E139J4, E139POP19, E139POP200, E139POP50, E139POPB19, E139POPB200, E139POPB50, E139RB115, E139RB19, E139RB200, E139RB50, E139RS115, E139RS19, E139RS200, E139RS28, E139RS50, E139S-4, E139SK-4, E139SS115, E139SS19, E139SS200, E139SS28, E139SS50, NC9480472, P480-4, P4804LC, P4804LOT001, P480POP19, P480POP200, P480POP50, P480RS115, P480RS19, P480RS200, P480RS28, P480RS50, P480SS115, P480SS19, P480SS200, P480SS28, P480SS50, P481POP200, P481RS200, P481SS-200
Synonyms: Naphtha Solvent; Naphtha Petroleum
Company Identification:
              Fisher Scientific
              1 Reagent Lane
              Fair Lawn, NJ 07410
For information, call: 201-796-7100
Emergency Number: 201-796-7100
For CHEMTREC assistance, call: 800-424-9300
For International CHEMTREC assistance, call: 703-527-3887

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.
Skin: Get medical aid. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
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 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: Gastric lavage by qualified medical personnel may be considered depending on quantity of material ingested.

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. Use water spray to keep fire-exposed containers cool. Vapor may cause flash fire. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Containers may explode when heated.
Extinguishing Media: Use water spray to cool fire-exposed containers. Water may be ineffective. This material is lighter than water and insoluble in water. The fire could easily be spread by the use of water in an area where the water cannot be contained. Do NOT use straight streams of water. For small fires, use dry chemical, carbon dioxide, water spray or regular foam. Cool containers with flooding quantities of water until well after fire is out. For large fires, use water spray, fog or regular foam.
Flash Point: -50e deg F ( -45.56 deg C)
Autoignition Temperature: 500 deg F ( 260.00 deg C)
Explosion Limits, Lower:1.1
Upper: 5.9
NFPA Rating: (estimated) Health: 1; Flammability: 3; Instability: 0

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. A vapor suppressing foam may be used to reduce vapors. Water spray may reduce vapor but may not prevent ignition in closed spaces.

Section 7 - Handling and Storage

Handling: Wash thoroughly after handling. Use with adequate ventilation. 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. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Prevent build up of vapors to explosive concentration. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage: Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.

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 exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits

Chemical Name	ACGIH	NIOSH	OSHA - Final PELs
Hydrocarbons, Includes chemicals below	none listed	none listed	none listed
n-Pentane	600 ppm TWA	120 ppm TWA; 350 mg/m3 TWA 1500 ppm IDLH	1000 ppm TWA; 2950 mg/m3 TWA
Isohexane	none listed	none listed	none listed
3-Methylpentane	none listed	none listed	none listed
Neohexane	none listed	none listed	none listed
2,3-Dimethylbutane	none listed	none listed	none listed
Isopentane	600 ppm TWA (listed under 'Pentane, all isomers')	none listed	none listed
Cyclopentane	600 ppm TWA	600 ppm TWA; 1720 mg/m3 TWA	none listed
Various Isomers	none listed	none listed	none listed
Benzene	0.5 ppm TWA; 2.5 ppm STEL; skin - potential for cutaneous absorption	0.1 ppm TWA 500 ppm IDLH	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,

OSHA Vacated PELs: Hydrocarbons, Includes chemicals below: No OSHA Vacated PELs are listed for this chemical. n-Pentane: 600 ppm TWA; 1800 mg/m3 TWA Isohexane: No OSHA Vacated PELs are listed for this chemical. 3-Methylpentane: No OSHA Vacated PELs are listed for this chemical. Neohexane: No OSHA Vacated PELs are listed for this chemical. 2,3-Dimethylbutane: No OSHA Vacated PELs are listed for this chemical. Isopentane: No OSHA Vacated PELs are listed for this chemical. Cyclopentane: 600 ppm TWA; 1720 mg/m3 TWA Various Isomers: No OSHA Vacated PELs are listed for this chemical. Benzene: 10 ppm TWA (unless specified in 1910.1028)
Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
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. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Section 9 - Physical and Chemical Properties

Physical State: Liquid
Appearance: colorless
Odor: mild odor - gasoline-like
pH: Not available.
Vapor Pressure: 485 mm Hg @ 20C
Vapor Density: 2.5
Evaporation Rate:>1.0 (butyl acetate=1)
Viscosity: Not available.
Boiling Point: 39.8 deg C
Freezing/Melting Point:Not available.
Decomposition Temperature:Not available.
Solubility: Insoluble.
Specific Gravity/Density:0.643 @ 60°F
Molecular Formula:Hydrocarbon
Molecular Weight:Not available

Section 10 - Stability and Reactivity

Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials, ignition sources, excess heat.
Incompatibilities with Other Materials: May explode with nitrogen tetroxide, potential violent reaction with strong oxidizers.
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - Toxicological Information

RTECS#:
CAS# 68476-50-6 unlisted.
CAS# 109-66-0: RZ9450000
CAS# 107-83-5: SA2985000
CAS# 96-14-0 unlisted.
CAS# 75-83-2 unlisted.
CAS# 79-29-8: EJ9350000
CAS# 78-78-4: EK4430000
CAS# 287-92-3: GY2390000
CAS# Not availabl unlisted.
CAS# 71-43-2: CY1400000
LD50/LC50:
Not available.

CAS# 109-66-0:
Inhalation, rat: LC50 = 364 gm/m3/4H;
Oral, rat: LD50 = >2000 mg/kg;
CAS# 107-83-5:
CAS# 96-14-0:
CAS# 75-83-2:
CAS# 79-29-8:
CAS# 78-78-4:
CAS# 287-92-3:
Inhalation, mouse: LC50 = 72 gm/m3;
Inhalation, rat: LC50 = 106 gm/m3;
Oral, mouse: LD50 = 12800 mg/kg;
Oral, rat: LD50 = 11400 mg/kg;
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, rat: LC50 = 10000 ppm/7H;
Oral, mouse: LD50 = 4700 mg/kg;
Oral, rat: LD50 = 930 mg/kg;
Skin, rabbit: LD50 = >9400 uL/kg;
Carcinogenicity:
CAS# 68476-50-6: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 109-66-0: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 107-83-5: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 96-14-0: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 75-83-2: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 79-29-8: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 78-78-4: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 287-92-3: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# Not availabl: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. CAS# 71-43-2:
ACGIH: A1 - Confirmed Human Carcinogen
California: carcinogen, initial date 2/27/87
NIOSH: potential occupational carcinogen
NTP: Known carcinogen
OSHA: Select carcinogen
IARC: Group 1 carcinogen
Epidemiology: Epidemiological studies involving petroleum refinery worker s indicate persons with routine exposure to petroleu m or one of its constituents may be at an increased risk to the development of benign neoplasms, digestive tract can cer, and skin cancer.
Teratogenicity: No information available.
Reproductive Effects: No information available.
Neurotoxicity: No information available.
Mutagenicity: No information available.
Other Studies: See actual entry in RTECS for complete information.

Section 12 - Ecological Information

Ecotoxicity: No data available. This chemical is expected to cause some oxygen depletion in aquatic systems. It has a low potential to affect aquatic systems. It has a low potential to affect aquatic organisms, secondary waste treatment microorganisms and the germination of some plants. It has a moderate potential to affect the germination and growth of some plants.
Environmental: This chemical does not bioconcentrate. When diluted with water, this chemical released directly or indirectly into the environment is not expected to have a significant impact.
Physical: Based on a vapor pressure of 514 mm Hg at 25°C, n-pentane is expected to exist entirely in the vapor phase in ambient air. n-Pentane does not absorb UV light in the environmentally significant range, >290 nm and probably will not undergo direct photolysis in the atmosphere.
Other: May be toxic to aquatic organisms; May cause long-term adverse effects in the aquatic environment.

Section 13 - Disposal Considerations

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: CAS# 71-43-2: waste number U019 (Ignitable waste, Toxic waste).

Section 14 - Transport Information

	US DOT	IATA	RID/ADR	IMO	Canada TDG
Shipping Name:	PETROLEUM DISTILLATES, N.O.S.				PETROLEUM DISTILLATES, NOS
Hazard Class:	3				3
UN Number:	UN1268				UN1268
Packing Group:	II				II

Section 15 - Regulatory Information

US FEDERAL

TSCA
CAS# 68476-50-6 is listed on the TSCA inventory.
CAS# 109-66-0 is listed on the TSCA inventory.
CAS# 107-83-5 is listed on the TSCA inventory.
CAS# 96-14-0 is listed on the TSCA inventory.
CAS# 75-83-2 is listed on the TSCA inventory.
CAS# 79-29-8 is listed on the TSCA inventory.
CAS# 78-78-4 is listed on the TSCA inventory.
CAS# 287-92-3 is listed on the TSCA inventory.
Various Isomers is not listed on the TSCA inventory. It is for research and development use only.
CAS# 71-43-2 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
SARA

CERCLA Hazardous Substances and corresponding RQs
CAS# 71-43-2: 10 lb final RQ (receives an adjustable RQ of 10 lbs based on potential carc
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
SARA Codes
CAS # 109-66-0: acute, chronic, flammable. CAS # 107-83-5: acute, flammable. CAS # 96-14-0: acute, flammable. CAS # 78-78-4: acute, flammable. CAS # 287-92-3: flammable. CAS # 71-43-2: acute, chronic, flammable.
Section 313
This chemical is not at a high enough concentration to be reportable under Section 313. No chemicals are reportable under Section 313.
Clean Air Act:
CAS# 71-43-2 is listed as a hazardous air pollutant (HAP). This material does not contain any Class 1 Ozone depletors. This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
CAS# 71-43-2 is listed as a Hazardous Substance under the CWA. CAS# 71-43-2 is listed as a Priority Pollutant under the Clean Water Act. CAS# 71-43-2 is listed as a Toxic Pollutant under the Clean Water Act.
OSHA:
None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 68476-50-6 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
CAS# 109-66-0 can be found on the following state right to know lists: California, New Jersey, Pennsylvania, Minnesota, Massachusetts.
CAS# 107-83-5 can be found on the following state right to know lists: Pennsylvania, Minnesota, Massachusetts.
CAS# 96-14-0 can be found on the following state right to know lists: Pennsylvania, Massachusetts.
CAS# 75-83-2 can be found on the following state right to know lists: New Jersey, Pennsylvania, Massachusetts.
CAS# 79-29-8 can be found on the following state right to know lists: New Jersey, Pennsylvania, Massachusetts.
CAS# 78-78-4 can be found on the following state right to know lists: New Jersey, Pennsylvania, Massachusetts.
CAS# 287-92-3 can be found on the following state right to know lists: California, New Jersey, Pennsylvania, Minnesota, Massachusetts.
CAS# Not availabl is not present on state lists from CA, PA, MN, MA, FL, or NJ.
CAS# 71-43-2 can be found on the following state right to know lists: California, New Jersey, Pennsylvania, Minnesota, Massachusetts.
WARNING: This product contains Benzene, a chemical known to the state of California to cause cancer. WARNING: This product contains Benzene, a chemical known to the state of California to cause birth defects or other reproductive harm. California No Significant Risk Level: CAS# 71-43-2: 7 æg/day NSRL

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
T F N
Risk Phrases:
R 11 Highly flammable.
R 36/38 Irritating to eyes and skin.
R 45 May cause cancer.
R 51/53 Toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 65 Harmful: may cause lung damage if swallowed.
R 66 Repeated exposure may cause skin dryness or
cracking.
R 67 Vapours may cause drowsiness and dizziness.

Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
S 29 Do not empty into drains.
S 33 Take precautionary measures against static
discharges.
S 9 Keep container in a well-ventilated place.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
S 62 If swallowed, do not induce vomiting: seek
medical advice immediately and show this container or
label.

WGK (Water Danger/Protection)
CAS# 68476-50-6: No information available.
CAS# 109-66-0: 1
CAS# 107-83-5: 1
CAS# 96-14-0: 1
CAS# 75-83-2: No information available.
CAS# 79-29-8: No information available.
CAS# 78-78-4: 1
CAS# 287-92-3: 1
CAS# Not availabl: No information available.
CAS# 71-43-2: 3
Canada - DSL/NDSL
CAS# 109-66-0 is listed on Canada's DSL List.
CAS# 107-83-5 is listed on Canada's DSL List.
CAS# 96-14-0 is listed on Canada's DSL List.
CAS# 75-83-2 is listed on Canada's DSL List.
CAS# 79-29-8 is listed on Canada's DSL List.
CAS# 78-78-4 is listed on Canada's DSL List.
CAS# 287-92-3 is listed on Canada's DSL List.
CAS# 71-43-2 is listed on Canada's DSL List.
CAS# 68476-50-6 is listed on Canada's NDSL List.
Canada - WHMIS
This product has a WHMIS classification of B2, D2B.
Canadian Ingredient Disclosure List
CAS# 109-66-0 is listed on the Canadian Ingredient Disclosure List.
CAS# 107-83-5 is listed on the Canadian Ingredient Disclosure List.
CAS# 75-83-2 is listed on the Canadian Ingredient Disclosure List.
CAS# 79-29-8 is listed on the Canadian Ingredient Disclosure List.
CAS# 287-92-3 is listed on the Canadian Ingredient Disclosure List.
CAS# 71-43-2 is listed on the Canadian Ingredient Disclosure List.
Exposure Limits
CAS# 109-66-0: OEL-AUSTRALIA:TWA 600 ppm (1800 mg/m3);STEL 750 ppm (
2250 mg/m3) OEL-BELGIUM:TWA 600 ppm (1770 mg/m3);STEL 750 ppm (2210 m
g/m3) OEL-DENMARK:TWA 500 ppm (1500 mg/m3) OEL-FINLAND:TWA 500 ppm (
1500 mg/m3);STEL 625 ppm (1800 mg/m3) OEL-FRANCE:TWA 600 ppm (1800 mg
/m3) OEL-GERMANY:TWA 1000 ppm (2950 mg/m3) OEL-HUNGARY:TWA 500 mg/m3
;STEL 1500 mg/m3 OEL-JAPAN:TWA 300 ppm (880 mg/m3) OEL-THE NETHERLAN
DS:TWA 600 ppm (1800 mg/m3) JAN9 OEL-THE PHILIPPINES:TWA 1000 ppm (29
50 mg/m3) OEL-POLAND:TWA 100 mg/m3 OEL-RUSSIA:TWA 300 ppm;STEL 300 m
g/m3 OEL-SWEDEN:TWA 600 ppm (1800 mg/m3);STEL 750 ppm (2000 mg/m3) O
EL-SWITZERLAND:TWA 600 ppm (1800 mg/m3) OEL-TURKEY:TWA 1000 ppm (2950
mg/m3) OEL-UNITED KINGDOM:TWA 600 ppm (1800 mg/m3);STEL 750 ppm OEL
IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEAL
AND, SINGAPORE, VIETNAM check ACGI TLV
CAS# 78-78-4: OEL-DENMARK:TWA 500 ppm (1500 mg/m3) OEL IN BULGARIA,
COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPOR
E, VIETNAM check ACGI TLV
CAS# 287-92-3: OEL-AUSTRALIA:TWA 600 ppm (1720 mg/m3) OEL-BELGIUM:T
WA 600 ppm (1720 mg/m3) OEL-DENMARK:TWA 300 ppm (850 mg/m3) OEL-FRAN
CE:TWA 600 ppm (1720 mg/m3) OEL-THE NETHERLANDS:TWA 600 ppm (1720 mg/
m3) JAN9 OEL-SWITZERLAND:TWA 600 ppm (1720 mg/m3) OEL IN BULGARIA, C
OLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE,
VIETNAM check ACGI TLV
CAS# 71-43-2: OEL-AUSTRALIA:TWA 5 ppm (16 mg/m3);Carcinogen OEL-BEL
GIUM:TWA 10 ppm (32 mg/m3);Carcinogen JAN9 OEL-CZECHOSLOVAKIA:TWA 10
mg/m3;STEL 20 mg/m3 OEL-DENMARK:TWA 5 ppm (16 mg/m3);Skin;Carcinogen
OEL-FINLAND:TWA 5 ppm (15 mg/m3);STEL 10 ppm (30 mg/m3);Skin;CAR OEL
-FRANCE:TWA 5 ppm (16 mg/m3);Carcinogen OEL-GERMANY;Skin;Carcinogen
OEL-HUNGARY:STEL 5 mg/m3;Skin;Carcinogen OEL-INDIA:TWA 10 ppm (30 mg/
m3);Carcinogen OEL-JAPAN:TWA 10 ppm (32 mg/m3);STEL 25 ppm (80 mg/m3)
;CAR OEL-THE NETHERLANDS:TWA 10 ppm (30 mg/m3);Skin OEL-THE PHILIPPI
NES:TWA 25 ppm (80 mg/m3);Skin OEL-POLAND:TWA 30 mg/m3;Skin OEL-RUSS
IA:TWA 10 ppm (5 mg/m3);STEL 25 ppm (15 mg/m3);Skin;CAR OEL-SWEDEN:TW
A 1 ppm (3 mg/m3);STEL 5 ppm (16 mg/m3);Skin;CAR OEL-SWITZERLAND:TWA
5 ppm (16 mg/m3);Skin;Carcinogen OEL-THAILAND:TWA 10 ppm (30 mg/m3);S
TEL 25 ppm (7 mg/m3) OEL-TURKEY:TWA 20 ppm (64 mg/m3);Skin OEL-UNITE
D KINGDOM:TWA 10 ppm (30 mg/m3) OEL IN BULGARIA, COLOMBIA, JORDAN, KO
REA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI
TLV

Section 16 - Additional Information

MSDS Creation Date: 3/10/1999
Revision #10 Date: 1/19/2004

The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Fisher be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Fisher has been advised of the possibility of such damages.