1-Chloro-2-butene

Modify Date: 2024-01-08 16:03:11

1-Chloro-2-butene Structure
1-Chloro-2-butene structure
Common Name 1-Chloro-2-butene
CAS Number 591-97-9 Molecular Weight 90.551
Density 0.9±0.1 g/cm3 Boiling Point 84.5±0.0 °C at 760 mmHg
Molecular Formula C4H7Cl Melting Point -65°C
MSDS N/A Flash Point -15.0±0.0 °C

 Names

Name 1-Chloro-2-butene
Synonym More Synonyms

 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.

 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

 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%

 Synonyms

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