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295256

Sigma-Aldrich

1-Chloro-1,1-difluoroethane

98%

Synonym(s):
HCFC-142b
Linear Formula:
CH3CF2Cl
CAS Number:
Molecular Weight:
100.50
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

3.49 (vs air)

vapor pressure

2196 mmHg ( 21 °C)

assay

98%

autoignition temp.

1169 °F

expl. lim.

18 %

bp

−10 °C (lit.)

mp

−131 °C (lit.)

SMILES string

CC(F)(F)Cl

InChI

1S/C2H3ClF2/c1-2(3,4)5/h1H3

InChI key

BHNZEZWIUMJCGF-UHFFFAOYSA-N

Application

Please view www.aldrich.com/epaods regarding the EPA′s request for application information of Ozone Depleting Substances

Recommended products

Brass hose adapter Z146811 or brass body mini gas regulator Z513539 is recommended.

Certificate of Analysis

Certificate of Origin

J A Seckar et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 24(3), 237-240 (1986-03-01)
Groups of 110 rats of each sex were exposed by whole-body inhalation to 0, 1000, 10,000 or 20,000 ppm (v/v) of hydrochlorofluorocarbon 142b (CFC 142b or 1-chloro-1, 1-difluoroethane) for 6 hr/day, 5 days/wk for 104 wk (ten rats from each...

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