4,5-Dichlorophthalonitrile

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Names

[ CAS No. ]:
139152-08-2

[ Name ]:
4,5-Dichlorophthalonitrile

[Synonym ]:
4,5-Dichlorophthalonitrile
4,5-dichloro-1,2-dicyanobenzene
MFCD00191408
1,2-Dichloro-4,5-dicyanobenzene
1,2-Benzenedicarbonitrile, 4,5-dichloro-
4,5-dichlorobenzene-1,2-dicarbonitrile

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
312.4±42.0 °C at 760 mmHg

[ Melting Point ]:
180-184ºC(lit.)

[ Molecular Formula ]:
C8H2Cl2N2

[ Molecular Weight ]:
197.021

[ Flash Point ]:
141.1±22.1 °C

[ Exact Mass ]:
195.959503

[ PSA ]:
47.58000

[ LogP ]:
2.23

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.604

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H315-H319-H332-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

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

[ Hazard Codes ]:
Xn,Xi

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
2811

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4,5-DICHLOROPHTHALAMIDE
  • 4,5-dichlorophthalic anhydride
  • 4,5-Dichlorophthalic acid
  • 1H-Isoindole-1,3(2H)-dione,5,6-dichloro-
  • phosgene

DownStream

  • 4,5-Bis(3-pyridinyloxy)phthalonitrile
  • 4,5-bis(hexylsulfanyl)benzene-1,2-dicarbonitrile
  • 4-chloro-5-morpholin-4-ylbenzene-1,2-dicarbonitrile
  • 4,5-bis(sulfanyl)benzene-1,2-dicarbonitrile
  • 3-amino-5,6-dichloroisoindol-1-one
  • 3-imino-5,6-diphenoxyisoindol-1-amine
  • 4,5-bis(phenylsulfanyl)benzene-1,2-dicarbonitrile
  • 4,5-bis[2-(dimethylamino)ethylsulfanyl]benzene-1,2-dicarbonitrile
  • 4,5-bis[3-(diethylamino)phenoxy]benzene-1,2-dicarbonitrile
  • 4,5-bis(benzylsulfanyl)benzene-1,2-dicarbonitrile

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%

Articles

Synthesis of water soluble PEGylated (copper) phthalocyanines via Mitsunobu reaction and Cu (i)-catalysed azide-alkyne cycloaddition (CuAAC) click chemistry. Li M, et al.

Polym. Chem. 4(16) , 4405-4411, (2013)

A simple synthesis of 4,5-disubstituted 1,2-dicyanobenzenes and 2,3,9,10,16,17,23,24-octasubstituted phthalocyanines. Wohrle D, et al.

Synthesis , 194-196, (1993)

Synthesis and characterization of novel symmetrical phthalocyanines substituted with mono-or bi-macrocycles. Kandaz M, et al.

Polyhedron 19(1) , 115-121, (2000)


More Articles

Related Compounds

  • 4,5-diphenoxy-3,6-dichlorophthalonitrile
  • 4,5-bis[2-(dimethylamino)ethylsulfanylmethyl]-10H-acridin-9-one,dihydrochloride
  • (4,5-diacetyloxy-9,10-dioxoanthracen-1-yl) acetate
  • 4,5-dimethyl-3,6-dihydrooxathiine 2,2-dioxide
  • 4,5-dichloro-1H-imidazole-2-carboxylic acid
  • 4,5-dichloro-2-(triphenoxymethyl)-1H-imidazole