2,5-Dichlorobenzonitrile

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Names

[ CAS No. ]:
21663-61-6

[ Name ]:
2,5-Dichlorobenzonitrile

[Synonym ]:
MFCD00019741
2,5-Dichlor-benzonitril
2,5-Dichlorobenzonitrile
2,5-dichloro-1-benzonitrile
Benzonitrile, 2,5-dichloro-
2,5-dichlorobenzylnitrile
2,5-dichlorobenzenecarbonitrile
2,5-Dichlorobenzonitril
2,5-dichlorobenzonitrite
2,5-dichloro-benzonitrile
EINECS 244-518-7
2,4-DIETHOXY BENZOPHENONE
Benzonitrile,2,5-dichloro

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
247.6±20.0 °C at 760 mmHg

[ Melting Point ]:
128-132 °C(lit.)

[ Molecular Formula ]:
C7H3Cl2N

[ Molecular Weight ]:
172.011

[ Flash Point ]:
103.9±16.0 °C

[ Exact Mass ]:
170.964249

[ PSA ]:
23.79000

[ LogP ]:
2.84

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.584

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S36-S36/37/39-S22

[ RIDADR ]:
3439

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Bromo-1,4-dichlorobenzene
  • 2,5-Dichlorotoluene
  • 2,5-Dichloroaniline

DownStream

  • 5-Chloro-2-methoxybenzonitrile
  • 2,5-Dichlorobenzoic acid
  • 2',4'-Dichloroacetophenone
  • 5-chloro-2-(3-hydroxyphenoxy)benzonitrile
  • [3-(4-chloro-2-cyanophenoxy)phenyl] acetate
  • [2-chloro-5-(4-chloro-2-cyanophenoxy)phenyl] acetate
  • 5-chloro-2-(4-chloro-3-hydroxyphenoxy)benzonitrile
  • 5-chloro-2-(3,4-dichlorophenoxy)benzonitrile
  • 5-chloro-2-(1,2,4-triazol-1-yl)benzonitrile
  • 5-CHLORO-2-(1H-1,2,4-TRIAZOL-1-YL)BENZOIC ACID

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 2,5-DICHLOROBENZONITRILE
  • 4-Bromo-2,5-dichlorobenzonitrile
  • 2-amino-4,5-dichlorobenzonitrile
  • 2-Amino-3,5-dichlorobenzonitrile
  • (2,6-dichloro-4-cyanophenyl) octanoate
  • 2,5,7-triazabicyclo[2.2.1]heptane
  • (2S)-2-{[(tert-Butoxycarbonyl)amino]methyl}-4,4-dimethylpentanoic acid
  • 2,4-Dichloro-6-methylbenzoyl chloride
  • 3,5-Difluoro-4-(trifluoromethyl)benzoyl chloride
  • Methyl 4-Piperidin-1-ylpyridine-2-carboxylate
  • Diethyl 1-Methyl-2-propyl-1H-imidazole-4,5-dicarboxylate
  • tert-Butyl 6-Oxo-1,6-dihydropyridazine-3-carboxylate
  • Methyl 1'-benzyl-5-oxo-1,3'-bipyrrolidine-3-carboxylate
  • (2S)-1-cyclopropylpropan-2-ol
  • N-[4-cyano-3-(trifluoromethyl)phenyl]-2-(3-methyl-4-oxo-phthalazin-1-yl)acetamide
  • 2-(4,4-Dimethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)ethan-1-amine
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