CAS 886851-53-2|7-BROMO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE-5-CARBONYL CHLORIDE 90

Introduction：Basic information about CAS 886851-53-2|7-BROMO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE-5-CARBONYL CHLORIDE 90, 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	7-BROMO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE-5-CARBONYL CHLORIDE 90
CAS Number	886851-53-2	Molecular Weight	283.52700
Density	1.884g/cm3	Boiling Point	370.4ºC at 760 mmHg
Molecular Formula	C₇H₄BrClO₃S	Melting Point	74.5-76.5ºC
MSDS	/	Flash Point	177.8ºC

Names

Name	5-bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-7-carbonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.884g/cm3
Boiling Point	370.4ºC at 760 mmHg
Melting Point	74.5-76.5ºC
Molecular Formula	C₇H₄BrClO₃S
Molecular Weight	283.52700
Flash Point	177.8ºC
Exact Mass	281.87500
PSA	63.77000
LogP	2.66080
Index of Refraction	1.627
InChIKey	JUWLFXZZOQUASX-UHFFFAOYSA-N
SMILES	O=C(Cl)c1sc(Br)c2c1OCCO2

Safety Information

Hazard Codes	C: Corrosive;
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

Thieno[3,4-b]-1,4-dioxin-5-carbonylchloride,7-bromo-2,3-dihydro

7-bromo-2H,3H-thieno[3,4-b][1,4]dioxine-5-carbonyl chloride

7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbonyl chloride

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