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375-22-4

Name Heptafluorobutyric acid
CAS 375-22-4
EINECS(EC#) 206-786-3
Molecular Formula C4HF7O2
MDL Number MFCD00004171
Molecular Weight 214.04
MOL File 375-22-4.mol
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Chemical Properties

Appearance clear liquid
Melting point  -17.5 °C
Boiling point  120 °C755 mm Hg(lit.)
density  1.645 g/mL at 25 °C(lit.)
vapor density  7 (vs air)
vapor pressure  ~10 mm Hg ( 25 °C)
refractive index  n20/D 1.3(lit.)
Fp  120-121°C
storage temp.  2-8°C
form  Powder
pka pK1:0.17 (25°C)
color  Clear colorless to faint yellow
Specific Gravity approximate 1.6
PH 1 (H2O, 20℃)
Water Solubility  miscible
Sensitive  Light Sensitive
BRN  1426882
InChIKey YPJUNDFVDDCYIH-UHFFFAOYSA-N
Uses
Intermediate, surfactant, acidulant.
CAS DataBase Reference 375-22-4(CAS DataBase Reference)
NIST Chemistry Reference Butanoic acid, heptafluoro-(375-22-4)
EPA Substance Registry System 375-22-4(EPA Substance)
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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  ET4025000
F  3-8-10
Hazard Note  Corrosive
TSCA  T
HazardClass  8
PackingGroup  II
HS Code  29159000

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