petroleum ether
Suppliers
Names
[ CAS No. ]:
8032-32-4
[ Name ]:
petroleum ether
[Synonym ]:
Benzine (light petroleum distillate)
EINECS 232-453-7
PE
MFCD00081849
Ligroine
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
78.8±7.0 °C at 760 mmHg
[ Melting Point ]:
-40ºC
[ Molecular Formula ]:
C6H6
[ Molecular Weight ]:
78.112
[ Flash Point ]:
-11.1±0.0 °C
[ Exact Mass ]:
78.046951
[ LogP ]:
2.22
[ Vapour density ]:
2.5 (vs air)
[ Vapour Pressure ]:
100.9±0.1 mmHg at 25°C
[ Index of Refraction ]:
1.499
[ Stability ]:
Stable. Extremely flammable. Avoid strong oxidizing agents, all sources of ignition. As a consequence of its low flashpoint, mixtures of this material with air may ignite upon contact with hot surfaces - a naked flame is not required.
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OI6180000
- CHEMICAL NAME :
- Ligroine
- CAS REGISTRY NUMBER :
- 8032-32-4
- LAST UPDATED :
- 199712
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Human
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 32,263,1975 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3400 ppm/4H
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - muscle weakness
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 32,263,1975
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 153 gm/m3/31M
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)
- REFERENCE :
- BIZEA2 Biochemische Zeitschrift. (Berlin, Ger.) V.1-346, 1906-67. For publisher information, see EJBCAI. Volume(issue)/page/year: 115,235,1921
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 40 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 7,765,1973 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- DOSE :
- 300 mg/m3/4H
- SEX/DURATION :
- female 1-19 day(s) after conception
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 56(9),35,1991 *** REVIEWS *** ACGIH TLV-Animal carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 1370 mg/m3 (300 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO VM & P NAPHTHA-air:10H TWA 350 mg/m3;CL 1800 mg/m3/15M REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0630 No. of Facilities: 1437 (estimated) No. of Industries: 21 No. of Occupations: 22 No. of Employees: 10998 (estimated) NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2829 No. of Facilities: 182022 (estimated) No. of Industries: 459 No. of Occupations: 231 No. of Employees: 2414497 (estimated) NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0180 No. of Facilities: 1133 (estimated) No. of Industries: 16 No. of Occupations: 12 No. of Employees: 3524 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0630 No. of Facilities: 5 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 1674 (estimated) No. of Female Employees: 109 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0180 No. of Facilities: 93614 (estimated) No. of Industries: 337 No. of Occupations: 196 No. of Employees: 1319179 (estimated) No. of Female Employees: 164513 (estimated)
Safety Information
[ Symbol ]:
GHS02, GHS07, GHS08, GHS09
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H225-H304-H315-H336-H411
[ Supplemental HS ]:
Repeated exposure may cause skin dryness or cracking.
[ Precautionary Statements ]:
P210-P301 + P310-P331-P370 + P378-P403 + P235
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
F:Highlyflammable;
[ Risk Phrases ]:
R11
[ Safety Phrases ]:
S16-S29-S33-S9
[ RIDADR ]:
UN 3295 3
[ WGK Germany ]:
3
[ RTECS ]:
OI6180000
[ Packaging Group ]:
I
[ Hazard Class ]:
3
[ HS Code ]:
2710129990
Customs
[ HS Code ]: 2710129990
Articles
J. Ethnopharmacol. 54(1) , 1-6, (1996)
Pharmacological studies were conducted with the petroleum ether extract of leaves of the plant Litchi chinensis Gaertn. (Sapindaceae) on experimental animals. The extract was found to possess antiinfl...
Magn. Reson. Imaging 15(1) , 69-75, (1997)
The selection of a suitable low dielectric constant liquid for radiofrequency coil nonuniformity measurements is described. Measurements of dielectric constant (relative permittivity) were made on a r...
Hum. Exp. Toxicol. 16(11) , 652-7, (1997)
1. The absorption of lindane through human skin was assessed in vitro using static diffusion cells with 50% aqueous ethanol as the receptor fluid. Four formulations of lindane were applied, three of w...