1-溴-2-丁烯

Name	cis,trans-crotyl bromide
Synonyms	CROTYL BROMIDE 1-bromo-2-buten 1-bromobut-2-ene 1-Bromo-2-butene 1-Crotyl bromide 1-bromo-but-2-ene (2E)-1-bromobut-2-ene (2Z)-1-bromobut-2-ene (2E)-1-Bromo-2-butene CIS,TRANS-CROTYL BROMIDE cis,trans-crotyl bromide CIS,TRANS-1-BROMO-2-BUTENE
CAS	4784-77-4
EINECS	225-332-5
InChI	InChI=1/C4H7Br/c1-2-3-4-5/h2-3H,4H2,1H3/b3-2-

Molecular Formula	C4H7Br
Molar Mass	135
Density	1.312g/mLat 25°C(lit.)
Melting Point	-115.07°C (estimate)
Boling Point	97-99°C(lit.)
Flash Point	11 °C
Vapor Presure	35.7mmHg at 25°C
Appearance	clear liquid
Color	Colorless to Light yellow to Light orange
Storage Condition	0-6°C
Refractive Index	n20/D 1.480(lit.)

Hazard Symbols	F - Flammable
Risk Codes	R11 - Highly Flammable R36/37 - Irritating to eyes and respiratory system.
Safety Description	S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
UN IDs	UN 1993 3/PG 2
WGK Germany	3
FLUKA BRAND F CODES	8
Hazard Class	3
Packing Group	II

EPA chemical information

Last Update：2024-04-09 21:01:54

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