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Safety Information

B75204

Sigma-Aldrich

2-Bromopentane

95%

Synonym(s):

(±)-2-Bromopentane, (±)-2-Pentyl bromide

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About This Item

Linear Formula:
CH3CH2CH2CHBrCH3
CAS Number:
107-81-3
Molecular Weight:
151.04
Beilstein:
1718829
EC Number:
203-521-3
MDL number:
MFCD00000160
UNSPSC Code:
12352100
PubChem Substance ID:
24891999
NACRES:
NA.22

Assay

95%

form

liquid

refractive index

n20/D 1.441 (lit.)

bp

116-117 °C (lit.)

density

1.223 g/mL at 25 °C (lit.)

SMILES string

CCCC(C)Br

InChI

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

InChI key

LGAJYTCRJPCZRJ-UHFFFAOYSA-N

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Other Notes

remainder 3-Bromopentane

Signal Word

Danger

Hazard Statements

H225,H315,H411

Hazard Classifications

Aquatic Chronic 2 - Flam. Liq. 2 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

68.0 °F - closed cup

Flash Point(C)

20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

JAN Code

B75204-500G:
B75204-BULK:
B75204-5G:
B75204-100G:
B75204-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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S Sekiguchi et al.
Industrial health, 36(3), 297-299 (1998-08-14)
The influence of 2-bromopropane, an alternative to freon, on ovulation was examined using superovulation induced by pregnant mare's serum gonadotropin and human chorionic gonadotropin (PMSG-hCG) treatment. Three groups of mice were injected intraperitoneally 8 times with 2-bromopropane (2-BP) at 500
Analysis of teratogenic effects of maternal treatment with 2-bromopropane in mice.
Hitoshi Ishikawa et al.
Journal of occupational health, 45(1), 63-65 (2003-11-08)
Klaudia Chmelova et al.
Applied and environmental microbiology, 86(17) (2020-06-21)
Haloalkane dehalogenases can cleave a carbon-halogen bond in a broad range of halogenated aliphatic compounds. However, a highly conserved catalytic pentad composed of a nucleophile, a catalytic base, a catalytic acid, and two halide-stabilizing residues is required for their catalytic
[Establishment of the maximum permissible concentration of 2-brompentane in the air of a work area].
M B Lis et al.
Gigiena truda i professional'nye zabolevaniia, (5)(5), 51-52 (1981-05-01)

Chromatograms

suitable for GC

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