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21639-41-8

21639-41-8 structure
21639-41-8 structure
  • Name: 2-Formylbenzenesulfonyl chloride
  • Chemical Name: 2-Formylbenzenesulfonyl chloride
  • CAS Number: 21639-41-8
  • Molecular Formula: C7H5ClO3S
  • Molecular Weight: 204.63100
  • Create Date: 2017-10-29 16:15:27
  • Modify Date: 2024-01-09 10:49:41
Name 2-Formylbenzenesulfonyl chloride
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
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
HS Code 2913000090
1008-72-6 structure

1008-72-6

~48%

21639-41-8 structure

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 ;
91-25-8 structure

91-25-8

~%

21639-41-8 structure

21639-41-8
Literature: Kelly, Michael G.; Kincaid, John; Janagani, Satyanarayana Patent: US2005/182060 A1, 2005 ; Location in patent: Page/Page column 25 ;
6630-33-7 structure

6630-33-7

~%

21639-41-8 structure

21639-41-8
Literature: Porcs-Makkay, Marta; Lukacs, Gyula; Pandur, Angela; Simig, Gyula; Volk, Balazs Tetrahedron, 2014 , vol. 70, # 2 p. 286 - 293
34824-58-3 structure

34824-58-3

~%

21639-41-8 structure

21639-41-8
Literature: Porcs-Makkay, Marta; Lukacs, Gyula; Pandur, Angela; Simig, Gyula; Volk, Balazs Tetrahedron, 2014 , vol. 70, # 2 p. 286 - 293
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%

Chemsrc provides CAS#:21639-41-8 MSDS, density, melting point, boiling point, structure, formula, molecular weight, synthetic route, etc.
title: CAS No. 21639-41-8 | Chemsrc address: https://m.chemsrc.com/en/baike/183263.html

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