Phenothiazine S,S-Dioxide

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Names

[ CAS No. ]:
1209-66-1

[ Name ]:
Phenothiazine S,S-Dioxide

[Synonym ]:
UNII-2A1OL5D4U2
phenothiazine-5,5-dioxide
Phenothiazin-5,5-dioxid
10H-phenothiazino-5,5-dioxide
phenothiazine-S,S-dioxide

Chemical & Physical Properties

[ Density]:
1.371g/cm3

[ Boiling Point ]:
454ºC at 760mmHg

[ Melting Point ]:
>260 °C (dec.)

[ Molecular Formula ]:
C12H9NO2S

[ Molecular Weight ]:
231.27000

[ Flash Point ]:
228.4ºC

[ Exact Mass ]:
231.03500

[ PSA ]:
54.55000

[ LogP ]:
3.79520

[ Vapour Pressure ]:
1.98E-08mmHg at 25°C

[ Index of Refraction ]:
1.654

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phenothiazine
  • 5,5-dioxo-5H-5λ6-phenothiazine-10-carboxylic acid ethyl ester
  • 1-Propanone,1-(10H-phenothiazin-10-yl)-
  • 10H-Phenothiazine-10-propanenitrile
  • Diphenylamine
  • Sodium Methylate
  • Ethanone,1-(10H-phenothiazin-10-yl)-

DownStream

  • Carbazole
  • 1,3,7,9-tetranitro-10H-phenothiazine 5,5-dioxide
  • 10-(3-methylbutyl)phenothiazine 5,5-dioxide
  • 10-Butyl-10H-phenothiazine 5,5-dioxide

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%