Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-(Chlorosulfonyl)-2-methylbenzoic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-(Chlorosulfonyl)-2-methylbenzoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

89001-57-0

89001-57-0 structure

89001-57-0 structure

Name: 5-(Chlorosulfonyl)-2-methylbenzoic acid
Chemical Name: 5-chlorosulfonyl-2-methylbenzoic acid
CAS Number: 89001-57-0
Molecular Formula: C₈H₇ClO₄S
Molecular Weight: 234.657
Create Date: 2018-06-21 07:11:28
Modify Date: 2024-09-14 14:29:25

Name	5-chlorosulfonyl-2-methylbenzoic acid
Synonyms	Benzoic acid, 5-(chlorosulfonyl)-2-methyl- 2-methyl-5-chlorosulfonyl benzoic acid WSGR D1 CVQ Benzoic acid,5-(chlorosulfonyl)-2-methyl 2-Methyl-5-chlorsulfonyl-benzoesaeure 5-(Chlorosulfonyl)-2-methylbenzenecarboxylic acid 5-Chlorosulfonyl-2-methylbenzoic acid 5-Chlorsulfonyl-2-methyl-benzoesaeure 5-(Chlorosulfonyl)-2-Methyl-Benzoic Acid 5-(Chlorosulphonyl)-2-methylbenzoic acid 5-(Chlorosulfonyl)-2-methylbenzoic acid

Density	1.5±0.1 g/cm3
Boiling Point	398.7±35.0 °C at 760 mmHg
Melting Point	152-154ºC
Molecular Formula	C₈H₇ClO₄S
Molecular Weight	234.657
Flash Point	194.9±25.9 °C
Exact Mass	233.975357
PSA	79.82000
LogP	2.52
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.577

HS Code	2916399090

118-90-1 structure

118-90-1

~91%

89001-57-0 structure

89001-57-0

Literature: Yang, Yung-Lin; Rajagopal, Basker; Liang, Chien-Fu; Chen, Chun-Chi; Lai, Hsiu-Ping; Chou, Chih-Hung; Lee, Yen-Pin; Yang, Yen-Ling; Zeng, Jing-Wen; Ou, Chun-Lin; Lin, Po-Chiao Tetrahedron, 2013 , vol. 69, # 12 p. 2640 - 2646

118-90-1 structure

118-90-1

7790-94-5 structure

7790-94-5

~80%

89001-57-0 structure

89001-57-0

Literature: PFIZER PRODUCTS INC. Patent: WO2005/92845 A1, 2005 ; Location in patent: Page/Page column 136 ; WO 2005/092845 A1

95-49-8 structure

95-49-8

~%

89001-57-0 structure

89001-57-0

Literature: US2237974 , ;

Precursor 3
118-90-1 7790-94-5 95-49-8
DownStream 3
21346-65-6 89001-58-1 377769-51-2

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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