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Supelco

Bromochloromethane

analytical standard

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About This Item

Linear Formula:
BrCH2Cl
CAS Number:
74-97-5
Molecular Weight:
129.38
Beilstein:
1730801
EC Number:
200-826-3
MDL number:
MFCD00000880
UNSPSC Code:
12000000
PubChem Substance ID:
24867875

grade

analytical standard

Quality Level

100

vapor density

4.5 (vs air)

vapor pressure

117 mmHg ( 20 °C)

CofA

current certificate can be downloaded

packaging

ampule of 500 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.482 (lit.)

bp

68 °C (lit.)

mp

−88 °C (lit.)

density

1.991 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

storage temp.

2-30°C

SMILES string

ClCBr

InChI

1S/CH2BrCl/c2-1-3/h1H2

InChI key

JPOXNPPZZKNXOV-UHFFFAOYSA-N

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General description

Sigma-Aldrich offers bromochloromethane for a broad-range applications such as environmental, food and beverage, forensics, petrochemical and pharmaceutical analyzes.

Application

Bromochloromethane has been used in form of an internal standard mixture, for the identification and separation of volatile organic compounds emitted from several sources, using gas chromatography coupled with mass spectrometry (GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H315,H318,H332,H335,H420

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Dam. 1 - Ozone 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
LRAD3094
LRAC3891
LRAC0519
LC26020V
LC18174V

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Volatile Profiles of Emissions from Different Activities Analyzed Using Canister Samplers and Gas Chromatography-Mass Spectrometry (GC/MS) Analysis: A Case Study
Orecchio S, et al.
International Journal of Environmental Research and Public Health, 14, 195-195 (2017)
M L Gargas et al.
Toxicology and applied pharmacology, 86(3), 341-352 (1986-12-01)
In vivo metabolic constants were determined in male Fischer rats for five chemicals: 1,1-dichloroethylene (1,1-DCE), diethyl ether (DE), bromochloromethane (BCM), methyl chloroform (MC), and carbon tetrachloride (CCl4). A closed recirculated exposure system was used to collect a series of uptake
R Thier et al.
Proceedings of the National Academy of Sciences of the United States of America, 90(18), 8576-8580 (1993-09-15)
Dihalomethanes can produce liver tumors in mice but not in rats, and concern exists about the risk of these compounds to humans. Glutathione (GSH) conjugation of dihalomethanes has been considered to be a critical event in the bioactivation process, and
Makoto Mitsumori et al.
The British journal of nutrition, 108(3), 482-491 (2011-11-09)
The effects of the anti-methanogenic compound, bromochloromethane (BCM), on rumen microbial fermentation and ecology were examined in vivo. Japanese goats were fed a diet of 50 % Timothy grass and 50 % concentrate and then sequentially adapted to low, mid and high
S Osterman-Golkar et al.
Chemico-biological interactions, 46(1), 121-130 (1983-08-15)
Four dihalomethanes; dichloromethane, bromochloromethane, dibromomethane and diiodomethane, have been studied with respect to their reactivities towards nucleophilic compounds of different strengths in water solution and with respect to their toxicities and mutagenic effectiveness in bacterial test systems. The correlation between
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