Cyclohexene
Suppliers
Names
[ CAS No. ]:
110-83-8
[ Name ]:
Cyclohexene
[Synonym ]:
Cykloheksen
MFCD00001539
TETRAHYDROBENZENE
1,2,3,4-Tetrahydrobenzene
cyclohex-1-ene
cyclo-hexene
tetrahydro-benzen
1-cyclohexene
Cyclohexene
Cyclohexen
Hexanaphthylene
EINECS 203-807-8
Chemical & Physical Properties
[ Density]:
0.8±0.1 g/cm3
[ Boiling Point ]:
85.6±7.0 °C at 760 mmHg
[ Melting Point ]:
-104 °C
[ Molecular Formula ]:
C6H10
[ Molecular Weight ]:
82.144
[ Flash Point ]:
-12.2±0.0 °C
[ Exact Mass ]:
82.078247
[ LogP ]:
2.89
[ Vapour density ]:
2.8 (vs air)
[ Vapour Pressure ]:
77.0±0.1 mmHg at 25°C
[ Index of Refraction ]:
1.459
[ Stability ]:
Stable in the absence of air - may form peroxides in storage. Incompatible with oxidizing agents. Highly flammable.
[ Water Solubility ]:
insoluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GW2500000
- CHEMICAL NAME :
- Cyclohexene
- CAS REGISTRY NUMBER :
- 110-83-8
- BEILSTEIN REFERENCE NO. :
- 0906737
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 34
- MOLECULAR FORMULA :
- C6-H10
- MOLECULAR WEIGHT :
- 82.16
- WISWESSER LINE NOTATION :
- L6UTJ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2400 uL/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - tremor Behavioral - ataxia
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0546026
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >6370 ppm/4H
- TOXIC EFFECTS :
- Behavioral - tremor Behavioral - ataxia Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555329
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2 gm/kg
- 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: 29(12),53,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >3200 uL/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - ataxia
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0546026 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 600 ppm/6H/26W-I
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 37,155,1976 *** REVIEWS *** ACGIH TLV-TWA 1010 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 300 ppm (1015 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: 3,66,1971 OSHA PEL (Gen Indu):8H TWA 300 ppm (1015 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 300 ppm (1015 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 300 ppm (1015 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 300 ppm (1015 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 (1015 mg/m3) JAN 1993 OEL-AUSTRIA:TWA 300 ppm (1015 mg/m3) JAN 1993 OEL-BELGIUM:TWA 300 ppm (1010 mg/m3) JAN 1993 OEL-DENMARK:TWA 300 ppm (1015 mg/m3) JAN 1993 OEL-FINLAND:TWA 300 ppm (1015 mg/m3);STEL 375 ppm (1270 mg/m3) JAN 1993 OEL-FRANCE:TWA 300 ppm (1015 mg/m3) JAN 1993 OEL-GERMANY:TWA 300 ppm (1015 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 300 ppm (1015 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 300 ppm (1015 mg/m3) JAN 1993 OEL-POLAND:TWA 300 mg/m3 JAN 1993 OEL-RUSSIA:STEL 50 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 300 ppm (1015 mg/m3);STEL 600 ppm JAN 1993 OEL-TURKEY:TWA 300 ppm (1050 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 300 ppm (1015 mg/m3) 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 CYCLOHEXENE-air:10H TWA 300 ppm 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 - 21705 No. of Facilities: 16 (estimated) No. of Industries: 1 No. of Occupations: 7 No. of Employees: 529 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 21705 No. of Facilities: 40 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 517 (estimated) No. of Female Employees: 239 (estimated)
Safety Information
[ Symbol ]:
GHS02, GHS06, GHS08
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H225-H302-H304-H311
[ Precautionary Statements ]:
P210-P280-P301 + P310-P312-P331
[ 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;
[ Risk Phrases ]:
R11;R21/22;R65
[ Safety Phrases ]:
S16-S29-S33-S36/37
[ RIDADR ]:
UN 2256 3/PG 2
[ WGK Germany ]:
1
[ RTECS ]:
GW2500000
[ Packaging Group ]:
II
[ Hazard Class ]:
3
[ HS Code ]:
2902199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2902199090
[ Summary ]:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%
Articles
Chem. Commun. (Camb.) 48(77) , 9628-30, (2012)
New trimetallic magnesium complexes were synthesized for bifunctional catalysis. Complex catalysed ε-caprolactone polymerizations in not only a 'living' manner but also in an 'immortal' fashion. Addit...
ACS Appl. Mater. Interfaces 4(8) , 4106-12, (2012)
The oxidation-resistant acidic resins are of great importance for the catalytic oxidation systems. In this paper, the oxidatively stable acidic resins are obtained from the cation ion exchange resins ...
Chemistry 19(4) , 1288-302, (2013)
The static and dynamic stereochemistry of unsubstituted δ-valerolactone, all monomethylated δ-lactones, and all nongeminally dimethylated δ-lactones was explored with the B3LYP functional and def2-TZV...