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Name Difluoroacetic acid
CAS 381-73-7
EINECS(EC#) 206-839-0
Molecular Formula C2H2F2O2
MDL Number MFCD00004220
Molecular Weight 96.03
MOL File 381-73-7.mol

Chemical Properties

Appearance clear colorless to light brown liquid
Melting point  -1 °C (lit.)
Boiling point  132-134 °C (lit.)
density  1.526 g/mL at 25 °C(lit.)
vapor pressure  11.7hPa at 25℃
refractive index  n20/D 1.344(lit.)
Fp  174 °F
storage temp.  Sealed in dry,2-8°C
solubility  540.54g/L in organic solvents at 20 ℃
form  Liquid
pka pK1:1.33 (25°C)
color  Clear colorless to light brown
Specific Gravity 1.527 (20℃)
Water Solubility  1000g/L at 37℃
BRN  1098588
CAS DataBase Reference 381-73-7(CAS DataBase Reference)
NIST Chemistry Reference Difluoroacetic acid(381-73-7)
EPA Substance Registry System 381-73-7(EPA Substance)

Safety Data

Hazard Codes  C
Risk Statements 
R34:Causes burns.
R35:Causes severe burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 3265 8/PG 2
WGK Germany  3
RTECS  AG9900000
Hazard Note  Corrosive
HazardClass  8
PackingGroup  II
HS Code  29159080

Hazard Information

Material Safety Data Sheet(MSDS)

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