3,4-Diethoxy-1,2,5-thiadiazole 1,1-dioxide

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Names

[ CAS No. ]:
55904-84-2

[ Name ]:
3,4-Diethoxy-1,2,5-thiadiazole 1,1-dioxide

[Synonym ]:
3,4-Diethoxy-1,2,5-thiadiazole 1,1-dioxide
1,2,5-Thiadiazole, 3,4-diethoxy-, 1,1-dioxide

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
267.4±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H10N2O4S

[ Molecular Weight ]:
206.220

[ Flash Point ]:
115.5±22.6 °C

[ Exact Mass ]:
206.036133

[ PSA ]:
85.70000

[ LogP ]:
-0.08

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.562

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2909199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethanol
  • 3,4-dichloro-[1,2,5]thiadiazole 1,1-dioxide

DownStream

Customs

[ HS Code ]: 2909199090

[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Related Compounds

  • 3,4-dichloro-[1,2,5]thiadiazole 1,1-dioxide
  • 3,4-diphenyl-1,2,5-thiadiazole 1,1-dioxide
  • 3,4-Dimethyl-1,2,5-thiadiazole 1,1-dioxide
  • 3,4-Bis(4-chlorophenyl)-1,2,5-thiadiazole 1,1-dioxide
  • 3,4-diphenyl-2,3-dihydro-1,2,5-thiadiazole 1,1-dioxide
  • 3-N,4-N-dibenzyl-1,1-dioxo-1,2,5-thiadiazole-3,4-diamine