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250023

Sigma-Aldrich

(S)-(+)-1-Bromo-2-methylbutane

99%

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Synonym(s):
(S)-(+)-2-Methylbutyl bromide
Linear Formula:
C2H5CH(CH3)CH2Br
CAS Number:
Molecular Weight:
151.04
Beilstein:
1718815
EC Number:
MDL number:
UNSPSC Code:
12352101
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

optical activity

[α]21/D +4.5°, c = 5 in chloroform

refractive index

n20/D 1.445 (lit.)

bp

121-122 °C (lit.)

density

1.223 g/mL at 25 °C (lit.)

SMILES string

CC[C@H](C)CBr

InChI

1S/C5H11Br/c1-3-5(2)4-6/h5H,3-4H2,1-2H3/t5-/m0/s1

InChI key

XKVLZBNEPALHIO-YFKPBYRVSA-N

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Application

For the synthesis of chiral nematic liquid crystals and optically active Grignard reagents.

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificates of Analysis (COA)

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Zh. Org. Khim., 28, 1173-1173 (1992)
Nathan T Derstine et al.
Journal of insect science (Online), 12, 93-93 (2013-02-21)
Two detection methods for the little fire ant, Wasmannia auropunctata (Roger) (Hymenoptera: Formicidae), both employing the pheromone attractant 2,5-dimethyl-3-(2-methylbutyl)pyrazine (2-MeBu-diMePy), were compared with peanut butter based detection, in order to evaluate differences in species specificity and detection reliability. Trapping was
Journal of Materials Chemistry, 3, 609-609 (1993)
Journal of Materials Chemistry, 2, 119-119 (1992)

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