1,4,5,8-Tetrachloroanthraquinone

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Names

[ CAS No. ]:
81-58-3

[ Name ]:
1,4,5,8-Tetrachloroanthraquinone

[Synonym ]:
MFCD00035801
EINECS 201-362-4
1,4,5,8-tetrachloroanthracene
1,4,5,8-Tetrachloranthrachinon
9,1,4,5,8-tetrachloro
1,4,5,8-tetrachloro-anthraquinone
1,5,8-Tetrachloroanthraquinone

Chemical & Physical Properties

[ Density]:
1.672 g/cm3

[ Boiling Point ]:
510.7ºC at 760 mmHg

[ Melting Point ]:
-9ºC

[ Molecular Formula ]:
C14H4Cl4O2

[ Molecular Weight ]:
345.99200

[ Flash Point ]:
213.5ºC

[ Exact Mass ]:
343.89700

[ PSA ]:
34.14000

[ LogP ]:
5.07560

[ Index of Refraction ]:
1.250 (20ºC)

Safety Information

[ Hazard Codes ]:
T,Xi

[ Risk Phrases ]:
R45:May cause cancer. R22:Harmful if swallowed.

[ Safety Phrases ]:
S53-S45

[ WGK Germany ]:
3

[ RTECS ]:
BZ6720000

[ Packaging Group ]:
I; II; III

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-Dichlorothiophene
  • 5,8-dichloro-1,4-naphthoquinone
  • Anthraquinone
  • 1,5-DICHLOROANTHRAQUINONE
  • Chloroanthraquinone
  • 3,6-dichloro-2-(2,5-dichloro-benzoyl)-benzoic acid
  • 1,8-Dichloroanthraquinone
  • 3,6-Dichlorophthalic anhydride
  • 1,4,5-trichloro-8-hydroxy-anthraquinone
  • Sulfuric acid

DownStream

  • 1,1',1'',1'''-[9,10-Dihydro-9,10-dioxoanthracene-1,4,5,8-tetryltetrakis(imino)]tetrakis(9,10-anthraquinone)

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 1,4,5,8-tetrakis(3-methylanilino)anthracene-9,10-dione
  • 1,4,5,8-tetrakis(phenylthio)anthraquinone
  • 1,4,5,8,9-PENTAMETHYL-ANTHRACENE
  • 1,4,5,8-tetrabromo-1,2,3,4,5,6,7,8-octahydroanthracene
  • 1,4,5,8-tetrakis(bromomethyl)biphenylene
  • 1,4,5,8-tetrakis(ethenyl)biphenylene