2-BROMO-2-BUTENE

2-BROMO-2-BUTENE Basic information

Product Name:	2-BROMO-2-BUTENE
Synonyms:	2-BROMO-2-BUTENE;2-BROMO-2-BUTENE, 98%, MIXTURE OF CIS AN D TRANS;2-Bromo-2-butene (cis+trans);2-Bromo-2-butene, mixture of cis and trans;Bromobutenecistrans;2-bromobut-2-ene;2-bromo-2-buten;2-Bromo-2-butene (stabilized with Copper chip)
CAS:	13294-71-8
MF:	C4H7Br
MW:	135
EINECS:	236-316-2
Product Categories:	Alkenyl;Halogenated Hydrocarbons;Organic Building Blocks
Mol File:	13294-71-8.mol

2-BROMO-2-BUTENE Chemical Properties

Melting point	-115.07°C (estimate)
Boiling point	91-92 °C(lit.)
density	1.331 g/mL at 25 °C(lit.)
refractive index	n20/D 1.461(lit.)
Fp	34 °F
storage temp.	2-8°C
form	Liquid
color	Clear yellow to brownish
Specific Gravity	1.328
Water Solubility	Not miscible or difficult to mix in water (664 mg/L 25 EST).
BRN	1733329
EPA Substance Registry System	2-Butene, 2-bromo- (13294-71-8)

Safety Information

MSDS Information

2-BROMO-2-BUTENE Usage And Synthesis

Chemical Properties	clear yellow to brownish liquid
Uses	2-Bromo-2-butene was used in the synthesis of substituted catechol derivatives and mono-annelated benzenes.
Synthesis Reference(s)	The Journal of Organic Chemistry, 43, p. 3076, 1978 DOI: 10.1021/jo00409a038

2-BROMO-2-BUTENE Preparation Products And Raw materials

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