3,4-Dichloro-1-butene cas no:760-23-6

Name3,4-Dichloro-1-butene
CAS760-23-6
Synonyms3,4-Dichlorobutene-1 (racemic mixture);1,2-Dichloro-3-butene (racemic mixture);4-01-00-00772 (Beilstein Handbook Reference);1-Butene, 3,4-dichloro- (racemic mixture);3,4-Dichlorobut-1-ene;3,4-Dichlorobutene-1;64037-54-3;1-Butene, 3,4-dichloro-, (+-)-;
EINECS(EC#)212-079-0
Molecular FormulaC4H6Cl2
Molecular Weight0

refractive indexn20/D 1.4658(lit.)
storage temp0-6°C

Hazardclass3.2

Hazard C
Risk R10;R22;R36/37/38
Safety

Safety Information of 3,4-Dichloro-1-butene (760-23-6):
Hazard Codes: C
Risk Statements: 10-20/22-34
10: Flammable
20/22: Harmful by inhalation and if swallowed
34: Causes burns
Safety Statements: 16-26-36/37/39-45
16: Keep away from sources of ignition - No smoking
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RIDADR: UN 2920 8/PG 2
WGK Germany: 3
RTECS: EM4740000
HazardClass: 3.2
PackingGroup: III
Moderately toxic by ingestion. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl⁻.

1.		cyt-rat-ihl 13,700 µg/m3/30D-I		ZKMAAX    Zhurnal Eksperimentalnoi i Klinicheskoi Meditsiny. 25 (1985),335.
2.		orl-mus LD50:724 mg/kg		GISAAA    Gigiena i Sanitariya. 51 (7)(1986),77.