2H-1,4-Benzothiazine,3,4-dihydro-

Modify Date: 2025-08-21 17:44:57

2H-1,4-Benzothiazine,3,4-dihydro- Structure
2H-1,4-Benzothiazine,3,4-dihydro- structure
Common Name 2H-1,4-Benzothiazine,3,4-dihydro-
CAS Number 3080-99-7 Molecular Weight 151.22900
Density 1.147g/cm3 Boiling Point 274.4ºC at 760 mmHg
Molecular Formula C8H9NS Melting Point N/A
MSDS N/A Flash Point 119.8ºC

 Names

Name 3,4-dihydro-2h-1,4-benzothiazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.147g/cm3
Boiling Point 274.4ºC at 760 mmHg
Molecular Formula C8H9NS
Molecular Weight 151.22900
Flash Point 119.8ºC
Exact Mass 151.04600
PSA 37.33000
LogP 2.34220
Index of Refraction 1.604
InChIKey YBBLSBDJIKMXNQ-UHFFFAOYSA-N
SMILES c1ccc2c(c1)NCCS2

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2934999090

 Synthetic Route

 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%

 Synonyms

3,4-Dihydro-2H-benzo[1,4]thiazine
3,4-Dihydro-2H-1,4-benzothiazin
2,3-dihydrobenzo-1,4-thiazine
2H-3,4-dihydro-1,4-benzothiazine
3,4-Dihydro-2H-1,4-benzothiazine
2,3-dihydro-4H-1,4-benzothiazine
2H-1,4-Benzothiazine,3,4-dihydro
3,4-Dihydro-2H-benzo[b][1,4]thiazine
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