CAS 22726-30-3|7-METHOXY-1,4-BENZOTHIAZIN-3-ONE

Introduction：Basic information about CAS 22726-30-3|7-METHOXY-1,4-BENZOTHIAZIN-3-ONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Preparation
5. Customs
6. Synonyms

Common Name	7-METHOXY-1,4-BENZOTHIAZIN-3-ONE
CAS Number	22726-30-3	Molecular Weight	195.23800
Density	1.282g/cm3	Boiling Point	395.7ºC at 760mmHg
Molecular Formula	C₉H₉NO₂S	Melting Point	183-187ºC(lit.)
MSDS	/	Flash Point	193.1ºC

Names

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

Chemical & Physical Properties

Density	1.282g/cm3
Boiling Point	395.7ºC at 760mmHg
Melting Point	183-187ºC(lit.)
Molecular Formula	C₉H₉NO₂S
Molecular Weight	195.23800
Flash Point	193.1ºC
Exact Mass	195.03500
PSA	63.63000
LogP	1.87740
Vapour Pressure	1.81E-06mmHg at 25°C
Index of Refraction	1.6
InChIKey	ZITGVVWIRFDIBZ-UHFFFAOYSA-N
SMILES	COc1ccc2c(c1)SCC(=O)N2

Safety Information

Hazard Codes	Xi: Irritant;
Risk Phrases	43
Safety Phrases	36/37
HS Code	2934999090

Preparation

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

MFCD02660686

7-methoxy-4H-benzo[1,4]thiazin-3-one

7-methoxy-2H,4H-benzo[e]1,4-thiazin-3-one

7-methoxy-2H-1,4-benzothiazin-3(4H)-one

7-Methoxy-1,4-benzothiazin-3(4H)-one

7-Methoxy-4H-benzo[1,4]thiazin-3-on

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

7-methoxy-2H-benzo[b][1,4]thiazin-3(4H)-one

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