2-Formylbenzenesulfonyl chloride

Modify Date: 2024-01-09 10:49:41

2-Formylbenzenesulfonyl chloride Structure
2-Formylbenzenesulfonyl chloride structure
Common Name 2-Formylbenzenesulfonyl chloride
CAS Number 21639-41-8 Molecular Weight 204.63100
Density 1.485g/cm3 Boiling Point 333.9ºC at 760 mmHg
Molecular Formula C7H5ClO3S Melting Point N/A
MSDS N/A Flash Point 155.7ºC

 Names

Name 2-Formylbenzenesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.485g/cm3
Boiling Point 333.9ºC at 760 mmHg
Molecular Formula C7H5ClO3S
Molecular Weight 204.63100
Flash Point 155.7ºC
Exact Mass 203.96500
PSA 59.59000
LogP 2.50740
Vapour Pressure 0.000133mmHg at 25°C
Index of Refraction 1.572

 Safety Information

HS Code 2913000090

 Synthetic Route

~48%

2-Formylbenzenesulfonyl chloride Structure

2-Formylbenzene...

CAS#:21639-41-8

Literature: PFIZER INC.; FISH, Paul Vincent; COOK, Andrew Simon; PHILLIPS, Christopher; BENT, Andrew Frank; MILLS, James Edward John; SCIAMMETTA, Nunzio Patent: WO2013/27168 A1, 2013 ; Location in patent: Page/Page column 50 ;

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2-Formylbenzenesulfonyl chloride Structure

2-Formylbenzene...

CAS#:21639-41-8

Literature: Kelly, Michael G.; Kincaid, John; Janagani, Satyanarayana Patent: US2005/182060 A1, 2005 ; Location in patent: Page/Page column 25 ;

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2-Formylbenzenesulfonyl chloride Structure

2-Formylbenzene...

CAS#:21639-41-8

Literature: Porcs-Makkay, Marta; Lukacs, Gyula; Pandur, Angela; Simig, Gyula; Volk, Balazs Tetrahedron, 2014 , vol. 70, # 2 p. 286 - 293

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2-Formylbenzenesulfonyl chloride Structure

2-Formylbenzene...

CAS#:21639-41-8

Literature: Porcs-Makkay, Marta; Lukacs, Gyula; Pandur, Angela; Simig, Gyula; Volk, Balazs Tetrahedron, 2014 , vol. 70, # 2 p. 286 - 293

 Customs

HS Code 2913000090
Summary HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

 Synonyms

2-formylbenzenesulfonic acid sodium salt
2-Formylbenzenesulfonic acid monosodium salt
benzaldehyde-2-sulfonic acid sodium salt
sodium 2-formylbenzenesulfonate
2-Sulfobenzaldehyde sodium salt
sodium 2-formylbenzensulfonate
o-Formylbenzenesulfonic acid sodium salt
Sodium o-benzaldehyde sulfonate
2-formyl-benzenesulphonyl chloride
2-formylphenylsulfonyl chloride
Sodium benzaldehyde-2-sulfonate
2-Formyl-benzolsulfonylchlorid
Sodium o-formylbenzenesulfonate
Sodium 2-formyl-benzolsulfonate
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