2,3-Dimethyl-1-butene

2,3-Dimethyl-1-butene Basic information
Product Name:2,3-Dimethyl-1-butene
Synonyms:BISOMER DMB 2,3-Dimethyl-1-butene;2,3-DIMETHYL-1-BUTENE, STAB.;2,3-Dimethyl-1-butene, 98+%;1-Butene, 2,3-dimethyl-;2,3-DIMETHY-1-BUTEME;1-Isopropyl-1-methylethylene;2-Isopropylpropene;2,3-DMB
CAS:563-78-0
MF:C6H12
MW:84.16
EINECS:209-262-2
Product Categories:Building Blocks;Chemical Synthesis;Organic Building Blocks;Acyclic;Alkenes;Organic Building Blocks
Mol File:563-78-0.mol
2,3-Dimethyl-1-butene Structure
2,3-Dimethyl-1-butene Chemical Properties
Melting point -158 °C (lit.)
Boiling point 56 °C (lit.)
density 0.68 g/mL at 25 °C (lit.)
vapor pressure 412 mm Hg ( 37.7 °C)
refractive index n20/D 1.389(lit.)
Fp −1 °F
storage temp. Flammables area
solubility 0.079g/l
form Oil
color Clear Colourless
explosive limit1.2%(V)
Water Solubility <0.1 g/L (20 ºC)
BRN 505982
CAS DataBase Reference563-78-0(CAS DataBase Reference)
NIST Chemistry Reference1-Butene, 2,3-dimethyl-(563-78-0)
EPA Substance Registry System1-Butene, 2,3-dimethyl- (563-78-0)
Safety Information
Hazard Codes F,Xn
Risk Statements 11-65
Safety Statements 16-33-62-9
RIDADR UN 3295 3/PG 2
WGK Germany 3
Autoignition Temperature680 °F
HazardClass 3
PackingGroup II
HS Code 29012980
MSDS Information
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2,3-Dimethyl-1-butene Usage And Synthesis
Chemical PropertiesCLEAR COLOURLESS TO LIGHT YELLOW LIQUID
Uses2,3-Dimethyl-1-butene was used to investigate the mechanism of the sulfur vulcanization of rubber.
Uses2,3-Dimethyl-1-butene is used in reactions to convert fatty acids to flavor compounds. It is also used in reactions with asymmetric glyoxylate to form α-hydroxy esters.
General DescriptionGas phase reaction of 2,3-dimethyl-1-butene with the OH radical has been investigated in the presence of NO.
1,1-Bis(trimethylsilyl)-3,3-dimethyl-1-butene [S,(+)]-1,4-Bis(4-acetyloxy-3-methoxyphenyl)-2,3-dimethyl-1-butene [R,(-)]-1,4-Bis(4-acetyloxy-3-methoxyphenyl)-2,3-dimethyl-1-butene Polybutene Dacthal (Z)-1-(Fluoranthen-8-yl)-3,3-dimethyl-1-butene (E)-1-Bromo-3,3-dimethyl-1-butene Popyrene glycol-diethylene glycol-dipropyrene glycol-maleic anhydride-phthalic anhydride copolymer 1,1-Diphenyl-3,3-dimethyl-1-butene 3-Methyl-1-butene Silane,2,3-dimethyl-2-butene-1,4-diyl)bis[trimethyl-Z- 2-(tert-Butyl)-3,3-dimethyl-1-butene Homoprenyl isobutyrate (Z)-1-Cyclopropyl-3,3-dimethyl-1-butene (E)-1-[Dimethyl(1,1-dimethylethyl)silyloxy]-1-methoxy-3,3-dimethyl-1-butene Dimethyl sebacate 1,1-Dimethyl-2-butene 1-(3-METHYLPHENYL)-2,2-DIMETHYL-3-BUTENE

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