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135267

Sigma-Aldrich

Bromochloromethane

contains 100 ppm BHT as inhibitor, ≥99.5%

Synonym(s):

Chlorobromomethane

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500 ML
$124.00

About This Item

Linear Formula:
BrCH2Cl
CAS Number:
74-97-5
Molecular Weight:
129.38
Beilstein/REAXYS Number:
1730801
EC Number:
200-826-3
MDL number:
MFCD00000880
UNSPSC Code:
12352100
PubChem Substance ID:
24848073
NACRES:
NA.22

$124.00

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vapor density

4.5 (vs air)

Quality Level

200

vapor pressure

117 mmHg ( 20 °C)

assay

≥99.5%

form

liquid

may contain

100 ppm BHT as inhibitor

refractive index

n20/D 1.482 (lit.)

bp

68 °C (lit.)

mp

−88 °C (lit.)

density

1.991 g/mL at 25 °C (lit.)

functional group

bromo
chloro

SMILES string

ClCBr

InChI

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

InChI key

JPOXNPPZZKNXOV-UHFFFAOYSA-N

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General description

Bromochloromethane is a by-product of disinfection of water by chlorination[1]. It has potential antimethanogenic activity and reduces rumen methane production in dairy goats[2].

Application

Bromochloromethane was used in the synthesis and characterization of poly(methylene dicarboxylates)[3].

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

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

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
STBK9907
SDBB0679
STBK0676
STBK0240
MKCN1779

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W S Cuello et al.
Journal of toxicology, 2012, 629781-629781 (2012-06-22)
Bromochloromethane (BCM) is a volatile compound and a by-product of disinfection of water by chlorination. Physiologically based pharmacokinetic (PBPK) models are used in risk assessment applications. An updated PBPK model for BCM is generated and applied to hypotheses testing calibrated
Synthesis and characterization of linear aliphatic poly (methylene dicarboxylate) s from caesium dicarboxylates and bromochloromethane.
Cimecioglu AL and East GC.
Makromol. Chem., 10(7), 319-324 (1989)
Leticia Abecia et al.
Frontiers in microbiology, 9, 2227-2227 (2018-10-26)
This work aimed to gain insight into the transition from milk to solid feeding at weaning combining genomics and metabolomics on rumen contents from goat kids treated with a methanogenic inhibitor (bromochloromethane, BCM). Sixteen goats giving birth to two kids
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
M L Gargas et al.
Toxicology and applied pharmacology, 99(2), 344-353 (1989-06-15)
The kinetic constants of chemical metabolism are used to develop physiologically based pharmacokinetic (PB-PK) models which predict the time course distribution of volatile chemicals in mammalian systems. Gas uptake techniques have proved useful in determining kinetic constants for a variety
View All Related Papers

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