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4-Chlorobenzonitrile

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4-Chlorobenzonitrile Basic information

Product Name:
4-Chlorobenzonitrile
Synonyms:
  • 4-CYANOCHLOROBENZENE
  • 4-CHLOROBENZONITRILE
  • AKOS B004081
  • LABOTEST-BB LT01147713
  • PCBN
  • P-CHLOROBENZONITRILE
  • P-CHLORBENZONITRILE
  • 4-chloro-benzonitril
CAS:
623-03-0
MF:
C7H4ClN
MW:
137.57
EINECS:
210-765-4
Product Categories:
  • Pesticides intermediate
  • cyanide| alkyl chloride
  • Benzonitriles (Building Blocks for Liquid Crystals)
  • Building Blocks for Liquid Crystals
  • Cyanides/Nitriles
  • Nitrogen Compounds
  • Aromatic Nitriles
  • Nitriles
  • Functional Materials
  • C6 to C7
Mol File:
623-03-0.mol
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4-Chlorobenzonitrile Chemical Properties

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)
Flash point:
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
4-Chlorobenzonitrile (623-03-0)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/22-36/37/38
Safety Statements 
23-26-36
RIDADR 
3439
WGK Germany 
2
RTECS 
DI2800000
Hazard Note 
Harmful
TSCA 
Yes
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29269095

MSDS

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4-Chlorobenzonitrile Usage And Synthesis

Chemical Properties

SLIGHTLY BLUE CRYSTALLINE POWDER AND CHUNKS

Uses

4-Chlorobenzonitrile is used to prepare a red pigment for plastics. It is also used in the preparation of amides in organic synthesis. Further, it is used as an intermediate of dye and active pharmaceutical ingredients.

Synthesis Reference(s)

The Journal of Organic Chemistry, 23, p. 1350, 1958 DOI: 10.1021/jo01103a031
Synthetic Communications, 19, p. 1431, 1989 DOI: 10.1080/00397918908054553
Tetrahedron Letters, 31, p. 1063, 1990 DOI: 10.1016/S0040-4039(00)94431-9

Flammability and Explosibility

Nonflammable

4-Chlorobenzonitrile Supplier

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