Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-CHLOROSULFONYL-2-METHOXYBENZOIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

51904-91-7

51904-91-7 structure

51904-91-7 structure

Name: 5-Chlorosulfonyl-2-Methoxybenzoic Acid
Chemical Name: 5-Chlorosulfonyl-2-Methoxybenzoic Acid
CAS Number: 51904-91-7
Molecular Formula: C₈H₇ClO₅S
Molecular Weight: 250.65600
Create Date: 2018-08-30 17:08:21
Modify Date: 2024-01-03 19:58:18

Name	5-Chlorosulfonyl-2-Methoxybenzoic Acid
Synonyms	5-Chlorosulfonyl-2-methoxybenzoic acid EINECS 257-507-7

Density	1.541g/cm3
Boiling Point	441.8ºC at 760 mmHg
Molecular Formula	C₈H₇ClO₅S
Molecular Weight	250.65600
Flash Point	221ºC
Exact Mass	249.97000
PSA	89.05000
LogP	2.40170
Index of Refraction	1.565

HS Code	2918990090

579-75-9 structure

579-75-9

~84%

51904-91-7 structure

51904-91-7

Literature: PHARMACIA and UPJOHN COMPANY Patent: WO2004/18414 A2, 2004 ; Location in patent: Page 134 ;

100-09-4 structure

100-09-4

~%

51904-91-7 structure

51904-91-7

Literature: Science Union et Cie Patent: US3972994 A1, 1976 ;

Precursor 2
579-75-9 100-09-4
DownStream 6
50390-76-6 22117-85-7 71993-03-8 67833-50-5
80530-56-9 61694-97-1

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%