7-METHYL-1,4-BENZOTHIAZIN-3-ONE

Modify Date: 2025-08-24 19:24:06

7-METHYL-1,4-BENZOTHIAZIN-3-ONE Structure
7-METHYL-1,4-BENZOTHIAZIN-3-ONE structure
Common Name 7-METHYL-1,4-BENZOTHIAZIN-3-ONE
CAS Number 30322-02-2 Molecular Weight 179.23900
Density 1.24g/cm3 Boiling Point 364.5ºC at 760 mmHg
Molecular Formula C9H9NOS Melting Point 207-209ºC(lit.)
MSDS N/A Flash Point 174.3ºC

 Names

Name 7-methyl-4H-1,4-benzothiazin-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.24g/cm3
Boiling Point 364.5ºC at 760 mmHg
Melting Point 207-209ºC(lit.)
Molecular Formula C9H9NOS
Molecular Weight 179.23900
Flash Point 174.3ºC
Exact Mass 179.04000
PSA 54.40000
LogP 2.17720
Index of Refraction 1.612
InChIKey ODJQMWDFNLNCTM-UHFFFAOYSA-N
SMILES Cc1ccc2c(c1)SCC(=O)N2

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 43
Safety Phrases 36/37
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

7-Methyl-4H-benzo[1,4]thiazin-3-on
7-methyl-3-oxo-2,3-dihydro-4H-1,4-benzothiazine
7-methyl-2H,4H-benzo[e]1,4-thiazin-3-one
9-(6-Amino-3-methyl-phenyl)-thioglykolsaeurelactam
MFCD02660690
3.4-Dihydroxy-7-methyl-3-oxo-2H-1,4-benzothiazin
7-methyl-4H-benzo[1,4]thiazin-3-one
7-Methyl-1,4-benzothiazin-3(4H)-one
7-Methyl-1,4-benzothiazin-3-one
7-methyl,2H-1,4-benzothiazin-3(4H)-one
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