295256
1-Chloro-1,1-difluoroethane
98%
Synonym(s):
HCFC-142b
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About This Item
Linear Formula:
CH3CF2Cl
CAS Number:
Molecular Weight:
100.50
EC Number:
MDL number:
UNSPSC Code:
12142100
PubChem Substance ID:
NACRES:
NA.22
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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
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Brass hose adapter Z146811 or brass body mini gas regulator Z513539 is recommended.
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Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Flam. Gas 1B - Ozone 1 - Press. Gas Liquefied gas
Storage Class
2A - Gases
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
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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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