7-(chlorosulphonyl)-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid

Modify Date: 2024-02-12 17:34:24

7-(chlorosulphonyl)-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid Structure
7-(chlorosulphonyl)-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid structure
Common Name 7-(chlorosulphonyl)-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid
CAS Number 66410-36-4 Molecular Weight 278.66600
Density 1.663g/cm3 Boiling Point 464.4ºC at 760 mmHg
Molecular Formula C9H7ClO6S Melting Point N/A
MSDS N/A Flash Point 234.7ºC

 Names

Name 7-chlorosulfonyl-2,3-dihydro-1,4-benzodioxine-5-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.663g/cm3
Boiling Point 464.4ºC at 760 mmHg
Molecular Formula C9H7ClO6S
Molecular Weight 278.66600
Flash Point 234.7ºC
Exact Mass 277.96500
PSA 98.28000
LogP 2.16430
Index of Refraction 1.6

 Safety Information

HS Code 2932999099

 Synthetic Route

~91%

7-(chlorosulphonyl)-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid Structure

7-(chlorosulpho...

CAS#:66410-36-4

Literature: Societe D'Etudes Scientifiques et Industrielles de L'ile-de-France Patent: US4186135 A1, 1980 ;

 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

7-(chlorosulfonyl)-2,3-dihydro-1,4-benzodioxine-5-carboxylic acid
7-(Chlorosulphonyl)-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid
7-chlorosulfonyl-1,4-benzodioxane-5-carboxylic acid
7-(chlorosulfonyl)-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylic acid
EINECS 266-345-6