(S)-1-Bromo-2-methylbutane
(S)-1-Bromo-2-methylbutane
  • CAS No.:534-00-9
Other grades of this product :
(S)-1-Bromo-2-methylbutane Basic information
Product Name:(S)-1-Bromo-2-methylbutane
Synonyms:(2S)-1-BROMO-2-METHYL-BUTANE;(S)-(+)-1-BROMO-2-METHYLBUTANE;(S)(+)-2-METHYLBUTYLBROMIDE;(+)-2-Methyl-1-bromobutane;(S)-(+)-2-Methyl-1-bromobutane;(S)-2-Methyl-1-bromobutane;(s)-butan;1-Brom-2-methylbutan(S)-
CAS:534-00-9
MF:C5H11Br
MW:151.04
EINECS:208-583-5
Product Categories:
Mol File:534-00-9.mol
(S)-1-Bromo-2-methylbutane Chemical Properties
Melting point -105.4°C (estimate)
Boiling point 121-122 °C(lit.)
alpha 4.5 º (c=5 in chloroform)
density 1.223 g/mL at 25 °C(lit.)
refractive index n20/D 1.445(lit.)
Fp 72 °F
optical activity[α]21/D +4.5°, c = 5 in chloroform
Water Solubility Insoluble in water.
Sensitive Light Sensitive
Merck 13,605
BRN 1718815
CAS DataBase Reference534-00-9(CAS DataBase Reference)
NIST Chemistry ReferenceButane, 1-bromo-2-methyl-, (S)-(534-00-9)
EPA Substance Registry SystemButane, 1-bromo-2-methyl-, (2S)- (534-00-9)
Safety Information
Hazard Codes Xi
Risk Statements 10-36/37/38
Safety Statements 26-36
RIDADR UN 1993 3/PG 2
WGK Germany 3
TSCA Yes
HazardClass 3.1
PackingGroup II
MSDS Information
ProviderLanguage
(2S)-1-Bromo-2-methylbutane English
SigmaAldrich English
(S)-1-Bromo-2-methylbutane Usage And Synthesis
Uses(S)-(+)-1-Bromo-2-methylbutane, is used for the synthesis of chiral nematic liquid crystals and optically active Grignard reagents.
UsesFor the synthesis of chiral nematic liquid crystals and optically active Grignard reagents.
Purification MethodsWash the bromobutane with ice-cold H2O, dry by freezing, shake it twice with an equal volume of H2SO4 at 0o, and twice with an equal volume of H2O at 0o. Freeze-dry and keep over freshly heated (and then cooled) K2CO3, and distil it
(S)-1-Bromo-2-methylbutane Preparation Products And Raw materials
Preparation Products(S)-(+)-5-METHYL-1-HEPTANOL

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