CAS 31794-45-3|3-Oxo-3,4-dihydro-2h-1,4-benzoxazine-6-sulfonyl chloride

Introduction：Basic information about CAS 31794-45-3|3-Oxo-3,4-dihydro-2h-1,4-benzoxazine-6-sulfonyl chloride, 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. Customs
5. Synonyms

Common Name	3-Oxo-3,4-dihydro-2h-1,4-benzoxazine-6-sulfonyl chloride
CAS Number	31794-45-3	Molecular Weight	247.65600
Density	1.582g/cm3	Boiling Point	458ºC at 760mmHg
Molecular Formula	C₈H₆ClNO₄S	Melting Point	178ºC
MSDS	/	Flash Point	/

Names

Name	3-oxo-4H-1,4-benzoxazine-6-sulfonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.582g/cm3
Boiling Point	458ºC at 760mmHg
Melting Point	178ºC
Molecular Formula	C₈H₆ClNO₄S
Molecular Weight	247.65600
Exact Mass	246.97100
PSA	80.85000
LogP	2.16380
Index of Refraction	1.594
InChIKey	CGTCULUUVYBAPX-UHFFFAOYSA-N
SMILES	O=C1COc2ccc(S(=O)(=O)Cl)cc2N1
Storage condition	2-8°C

Safety Information

Hazard Codes	C,Xi
Risk Phrases	R14
Safety Phrases	8-22-26-30-36/37/39-45
RIDADR	UN 3261
HS Code	2934999090

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

6-(chlorosulfonyl)-2H,4H-benzo[e]1,4-oxazin-3-one

3-oxo-3,4-dihydro-2H-1,4-benzooxazine-6-sulfonyl chloride

3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonylchloride

6-Chlorsulfonyl-2H-1,4-benzoxazin-3-on

3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-sulfonyl chloride

3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-sulfonyl chloride

3,4-Dihydro-3-oxo-2H-1,4-benzoxazine-6-sulphonyl chloride

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