Thiaxanthone

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Names

[ CAS No. ]:
492-22-8

[ Name ]:
Thiaxanthone

[Synonym ]:
9H-Thioxanthene, 9-oxo-
9-Oxothioxanthene,Thioxanthone
MFCD00005066
9H-Thioxanthen-9-one
Thioxanthene, 9-oxo-
9-Oxothioxanthene,Thioxanthen-9-one
EINECS 207-749-4
Thioxanthone
9-Oxothioxanthene
Thiaxanthone
Thioxanthene-9-one
Thioxanthen-9-one

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
375.1±0.0 °C at 760 mmHg

[ Melting Point ]:
210-213 °C(lit.)

[ Molecular Formula ]:
C13H8OS

[ Molecular Weight ]:
212.267

[ Flash Point ]:
203.8±5.3 °C

[ Exact Mass ]:
212.029587

[ PSA ]:
45.31000

[ LogP ]:
3.99

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.692

[ Stability ]:
Stable. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
practically insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Thioxanthone sulfoxide
  • thioxanthene
  • Benzoyl chloride, 2-(chlorothio)- (9CI)
  • thioxanthione
  • 2-iodophenyl 4-chlorobenzenesulfonate
  • Thiosalicylic acid
  • 9H-Thioxanthen-9-ol
  • 2-trimethylsilylphenyl triflate
  • Methyl 2-sulfanylbenzoate
  • (2-chlorophenyl)(2-fluorophenyl)methanone

DownStream

  • 9-oxothioxanthene-2,7-dicarbonitrile
  • 9H-Thioxanthene,9-(9H-thioxanthen-9-ylidene)-
  • 9-(9H-thioxanthen-9-yl)-9H-thioxanthene
  • 9,9-dimethylthioxanthene
  • Dispiro[9H-thioxanthene-9,2'-oxirane-3',9''-[9H]thioxanthene]
  • Prothixene
  • 9H-thioxanthene 10-oxide
  • 1-λ1-oxidanyl-4-methylbenzene
  • 9H-Thioxanthen-9-one,10,10-dioxide

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%