1-Chloro-2-butene
Suppliers
Names
[ CAS No. ]:
591-97-9
[ Name ]:
1-Chloro-2-butene
[Synonym ]:
2-Butene, 1-chloro-
methallyl chloride
EINECS 209-739-5
MFCD00000987
1-chloro-2-buten
krotylchlorid
Chlorobutene
Crotylchlorid
1-Chlorobut-2-ene
1-Chlorbut-2-en
CROTYL CHLORIDE
2-butenylchloride
(E/Z)-crotyl chloride
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
84.5±0.0 °C at 760 mmHg
[ Melting Point ]:
-65°C
[ Molecular Formula ]:
C4H7Cl
[ Molecular Weight ]:
90.551
[ Flash Point ]:
-15.0±0.0 °C
[ Exact Mass ]:
90.023628
[ LogP ]:
2.17
[ Vapour Pressure ]:
80.6±0.1 mmHg at 25°C
[ Index of Refraction ]:
1.426
[ Stability ]:
Stable. Highly flammable. Incompatible with strong oxidizing agents.
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EM4264000
- CHEMICAL NAME :
- 2-Butene, 1-chloro-
- CAS REGISTRY NUMBER :
- 591-97-9
- BEILSTEIN REFERENCE NO. :
- 0605304
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C4-H7-Cl
- MOLECULAR WEIGHT :
- 90.56
- WISWESSER LINE NOTATION :
- G2U2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Unscheduled DNA synthesis
- TEST SYSTEM :
- Human HeLa cell
- DOSE/DURATION :
- 100 umol/L
- REFERENCE :
- CALEDQ Cancer Letters (Shannon, Ireland). (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1975- Volume(issue)/page/year: 20,263,1983
Safety Information
[ Hazard Codes ]:
F:Flammable;C:Corrosive;
[ Risk Phrases ]:
R11;R22;R34
[ Safety Phrases ]:
S16-S26-S36/37/39-S45
[ RIDADR ]:
UN 2924 3/PG 2
[ WGK Germany ]:
2
[ RTECS ]:
EM4264000
[ Packaging Group ]:
I; II; III
[ 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%