CAS 321309-38-0|3,4-dihydro-2h-1,5-benzodioxepine-7-sulfonyl chloride

Introduction：Basic information about CAS 321309-38-0|3,4-dihydro-2h-1,5-benzodioxepine-7-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	3,4-dihydro-2h-1,5-benzodioxepine-7-sulfonyl chloride
CAS Number	321309-38-0	Molecular Weight	248.68300
Density	1.439g/cm3	Boiling Point	357.7ºC at 760mmHg
Molecular Formula	C₉H₉ClO₄S	Melting Point	/
MSDS	/	Flash Point	170.1ºC

Names

Name	3,4-dihydro-2h-1,5-benzodioxepine-7-sulfonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.439g/cm3
Boiling Point	357.7ºC at 760mmHg
Molecular Formula	C₉H₉ClO₄S
Molecular Weight	248.68300
Flash Point	170.1ºC
Exact Mass	247.99100
PSA	60.98000
LogP	2.85620
Index of Refraction	1.558
InChIKey	ADAGPISZFDLGCR-UHFFFAOYSA-N
SMILES	O=S(=O)(Cl)c1ccc2c(c1)OCCCO2

Safety Information

Hazard Codes	C: Corrosive;
Risk Phrases	R34
Safety Phrases	26-36/37/39-45
RIDADR	UN 3261
HS Code	2932999099

Customs

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

2H,3H,4H-benzo[b]1,4-dioxepan-7-ylchlorosulfone

3,4-dihydro-2H-1,5-benzodioxepin-7-sulfonyl chloride

3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-sulfonyl chloride

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