2-Chloro-2-butene
Names
[ CAS No. ]:
4461-41-0
[ Name ]:
2-Chloro-2-butene
[Synonym ]:
2-CHLORO-2-BUTENE
EINECS 224-719-6
1-Methyl-1-propenyl Chloride
Chemical & Physical Properties
[ Density]:
0.911 g/cm3
[ Boiling Point ]:
70.6ºC at 760 mmHg
[ Molecular Formula ]:
C4H7Cl
[ Molecular Weight ]:
90.55140
[ Flash Point ]:
-19ºC
[ Exact Mass ]:
90.02360
[ LogP ]:
2.14890
[ Index of Refraction ]:
n20/D 1.4205(lit.)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EM4265000
- CHEMICAL NAME :
- 2-Butene, 2-chloro-
- CAS REGISTRY NUMBER :
- 4461-41-0
- BEILSTEIN REFERENCE NO. :
- 1719361
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C4-H7-Cl
- MOLECULAR WEIGHT :
- 90.56
- WISWESSER LINE NOTATION :
- GY1&U2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 48800 ppm/15M
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - other changes Kidney, Ureter, Bladder - changes primarily in glomeruli
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 10 umol/plate
- REFERENCE :
- BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 29,2611,1980
Safety Information
[ Hazard Codes ]:
F: Flammable;Xi: Irritant;
[ Risk Phrases ]:
R11
[ Safety Phrases ]:
S16;S26;S27;S33;S36/S37/S39
[ RIDADR ]:
UN 1993
[ Packaging Group ]:
II
[ Hazard Class ]:
3.1
[ HS Code ]:
2903299090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2903299090
[ Summary ]:
2903299090 other unsaturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%