9-OXO-9H-THIOXANTHENE-3-CARBONITRILE-10,10-DIOXIDE

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Names

[ CAS No. ]:
51762-94-8

[ Name ]:
9-OXO-9H-THIOXANTHENE-3-CARBONITRILE-10,10-DIOXIDE

[Synonym ]:
9-Oxo-9H-thioxanthene-3-carbonitrile 10,10-dioxide
EINECS 257-396-5
MFCD00075352
5,5,10-trioxodibenzo[b,e]thiin-3-carbonitrile

Chemical & Physical Properties

[ Density]:
1.55g/cm3

[ Boiling Point ]:
544.9ºC at 760 mmHg

[ Melting Point ]:
280-282ºC(lit.)

[ Molecular Formula ]:
C14H7NO3S

[ Molecular Weight ]:
269.27500

[ Flash Point ]:
283.3ºC

[ Exact Mass ]:
269.01500

[ PSA ]:
83.38000

[ LogP ]:
3.01628

[ Index of Refraction ]:
1.706

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

[ Risk Phrases ]:
20/21/22-36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 9H-Thioxanthene-3-carboxamide,9-oxo-, 10,10-dioxide

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 9-oxo-9H-thioxanthene-3-carboxylate sodium 10,10-dioxide
  • 9,10,10-trioxothioxanthene-3-carboxylic acid
  • 9,10,10-trioxothioxanthene-3-carbonyl chloride
  • 9H-Thioxanthen-9-one,10,10-dioxide
  • 9H-thioxanthene-3-carbonitrile 10,10-dioxide
  • 9H-Thioxanthene-3-carboxamide,9-oxo-, 10,10-dioxide