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623-03-0

Name 4-Chlorobenzonitrile
CAS 623-03-0
EINECS(EC#) 210-765-4
Molecular Formula C7H4ClN
MDL Number MFCD00001813
Molecular Weight 137.57
MOL File 623-03-0.mol

Chemical Properties

Appearance white to yellow flakes or chunks
Melting point  90-93 °C(lit.)
Boiling point  223 °C(lit.)
density  1,2 g/cm3
vapor pressure  6.67hPa at 80.4℃
refractive index  1.4530 (estimate)
Fp  108 °C
storage temp.  Sealed in dry,Room Temperature
solubility  0.245g/l practically insoluble
form  Flakes or Chunks
color  White to yellow
Water Solubility  insoluble
BRN  1072122
InChIKey GJNGXPDXRVXSEH-UHFFFAOYSA-N
LogP 2.47 at 20℃
CAS DataBase Reference 623-03-0(CAS DataBase Reference)
NIST Chemistry Reference 4-Chlorobenzoic acid nitrile(623-03-0)
EPA Substance Registry System 623-03-0(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R20/22:Harmful by inhalation and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  3439
WGK Germany  2
RTECS  DI2800000
Hazard Note  Harmful
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29269095

Hazard Information

Material Safety Data Sheet(MSDS)

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