3,4-diaminothiochromen-2-one
Names
[ CAS No. ]:
59647-33-5
[ Name ]:
3,4-diaminothiochromen-2-one
[Synonym ]:
3,4-Diamino-thiocumarin
3,4-diamino-thiochromen-2-one
1-Thiocoumarin,3,4-diamino
3,4-Diamino-1-thiocoumarin
3,4-Diaminothiocoumarin
Chemical & Physical Properties
[ Density]:
1.406g/cm3
[ Boiling Point ]:
318.8ºC at 760 mmHg
[ Molecular Formula ]:
C9H8N2OS
[ Molecular Weight ]:
192.23800
[ Flash Point ]:
146.6ºC
[ Exact Mass ]:
192.03600
[ PSA ]:
97.35000
[ LogP ]:
2.58830
[ Index of Refraction ]:
1.71
Safety Information
[ HS Code ]:
2932209090
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%