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1897-52-5

Name 2,6-Difluorobenzonitrile
CAS 1897-52-5
EINECS(EC#) 217-589-7
Molecular Formula C7H3F2N
MDL Number MFCD00001778
Molecular Weight 139.1
MOL File 1897-52-5.mol
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Chemical Properties

Appearance white to light yellow crystal powder
Melting point  25-28 °C (lit.)
Boiling point  197-198 °C
density  1.246 g/mL at 25 °C(lit.)
vapor pressure  18Pa at 20℃
refractive index  n20/D 1.4875(lit.)
Fp  176 °F
storage temp.  Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
color  Off-White
Water Solubility  1.87g/L at 19.85℃
BRN  2045292
LogP 1.9
CAS DataBase Reference 1897-52-5(CAS DataBase Reference)
NIST Chemistry Reference Benzonitrile, 2,6-difluoro-(1897-52-5)
EPA Substance Registry System 1897-52-5(EPA Substance)

Safety Data

Hazard Codes  Xn,T,Xi
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  3439
WGK Germany  3
Hazard Note  Toxic
TSCA  T
HazardClass  6.1
PackingGroup  III
HS Code  29269095

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