Octane

Modify Date: 2024-01-03 11:40:09

Octane Structure
Octane structure
Common Name Octane
CAS Number 111-65-9 Molecular Weight 114.229
Density 0.7±0.1 g/cm3 Boiling Point 126.4±3.0 °C at 760 mmHg
Molecular Formula C8H18 Melting Point −57 °C(lit.)
MSDS Chinese USA Flash Point 15.6±0.0 °C
Symbol GHS02 GHS07 GHS08 GHS09
GHS02, GHS07, GHS08, GHS09
Signal Word Danger

 Names

Name octane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.7±0.1 g/cm3
Boiling Point 126.4±3.0 °C at 760 mmHg
Melting Point −57 °C(lit.)
Molecular Formula C8H18
Molecular Weight 114.229
Flash Point 15.6±0.0 °C
Exact Mass 114.140854
LogP 5.01
Vapour density 3.9 (vs air)
Vapour Pressure 14.2±0.1 mmHg at 25°C
Index of Refraction 1.402
Stability Stable. Highly flammable. Readily forms explosive mixtures with air. Incompatible with oxidizing agents.
Water Solubility 0.0007 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RG8400000
CHEMICAL NAME :
Octane
CAS REGISTRY NUMBER :
111-65-9
LAST UPDATED :
199712
DATA ITEMS CITED :
36
MOLECULAR FORMULA :
C8-H18
MOLECULAR WEIGHT :
114.26
WISWESSER LINE NOTATION :
8H

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
118 gm/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 32(10),23,1988
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
428 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex)
REFERENCE :
APTOA6 Acta Pharmacologica et Toxicologica. (Copenhagen, Denmark) V.1-59, 1945-86. For publisher information, see PHTOEH Volume(issue)/page/year: 37,56,1975 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5 mg/kg/7D-I
REFERENCE :
ENVRAL Environmental Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1967- Volume(issue)/page/year: 22,271,1980 *** REVIEWS *** ACGIH TLV-STEL 1750 mg/m3 (375 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 ACGIH TLV-TWA 1400 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 *** MSHA STANDARD-air:TWA 400 ppm (1900 mg/m3) 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: 3,191,1971 OSHA PEL (Gen Indu):8H TWA 500 ppm (2350 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 400 ppm (1900 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 400 ppm (1900 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 500 ppm (2350 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 300 ppm (1450 mg/m3);STEL 375 ppm (1800 mg/m3) JAN 1993 OEL-BELGIUM:TWA 300 ppm (1400 mg/m3);STEL 375 ppm (1750 mg/m3) JAN 1993 OEL-DENMARK:TWA 300 ppm (1450 mg/m3) JAN 1993 OEL-FINLAND:TWA 300 ppm (1400 mg/m3);STEL 375 ppm (1750 mg/m3) JAN 1993 OEL-FRANCE:TWA 300 ppm (1450 mg/m3) JAN 1993 OEL-GERMANY:TWA 500 ppm (2350 mg/m3) JAN 1993 OEL-HUNGARY:TWA 500 mg/m3;STEL 1500 mg/m3 JAN 1993 OEL-JAPAN:TWA 300 ppm (1400 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 300 ppm (1450 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 500 ppm (2350 mg/m3) JAN 1993 OEL-POLAND:TWA 200 mg/m3 JAN 1993 OEL-RUSSIA:TWA 300 ppm JAN 1993 OEL-SWEDEN:TWA 200 ppm (900 mg/m3);STEL 300 ppm (1400 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 300 ppm (1400 mg/m3);STEL 600 ppm JAN 1993 OEL-TURKEY:TWA 400 ppm (1900 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 300 ppm (1450 mg/m3);STEL 375 ppm JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO OCTANE-air:10H TWA 75 ppm;CL 385 ppm/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 - 51705 No. of Facilities: 95 (estimated) No. of Industries: 5 No. of Occupations: 8 No. of Employees: 940 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 51705 No. of Facilities: 1172 (estimated) No. of Industries: 22 No. of Occupations: 18 No. of Employees: 9186 (estimated) No. of Female Employees: 612 (estimated)

 Safety Information

Symbol GHS02 GHS07 GHS08 GHS09
GHS02, GHS07, GHS08, GHS09
Signal Word Danger
Hazard Statements H225-H304-H315-H336-H410
Precautionary Statements P210-P273-P301 + P310-P304 + P340 + P312-P331-P391
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F:Flammable;Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases R11;R38;R50/53;R65;R67
Safety Phrases S9-S16-S29-S33-S60-S61-S62
RIDADR UN 1262 3/PG 2
WGK Germany 1
RTECS RG8400000
Packaging Group II
Hazard Class 3
HS Code 2901100000

 Customs

HS Code 2901100000
Summary 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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 Synonyms

Octane
n-Octane,AcroSeal,Extra Dry
Octan
n-Octane
Heptane, methyl-
Ottani
Oatane
Oktan
EINECS 203-892-1
n-Octan
n-C8H18
Methylheptane, 2-
Oktanen
MFCD00009556
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