Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-HYDROXYBENZENESULFONAMIDE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: BENZENESULFONAMIDE, 3-HYDROXY-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20759-40-4

20759-40-4 structure

20759-40-4 structure

Name: 3-hydroxybenzenesulfonamide
Chemical Name: 3-hydroxybenzenesulfonamide
CAS Number: 20759-40-4
Molecular Formula: C₆H₇NO₃S
Molecular Weight: 173.19000
Create Date: 2018-09-12 08:52:35
Modify Date: 2025-08-25 11:28:57

Name	3-hydroxybenzenesulfonamide
Synonyms	3-hydroxy-benzenesulfonic acid amide 3-hydroxy-benzenesulfonamide 3-hydroxybenzene-1-sulfonamide 3-Hydroxy-benzolsulfonsaeure-amid benzenesulfonamide,3-hydroxy m-Hydroxy-benzolsulfonamid

Density	1.482g/cm3
Boiling Point	415.4ºC at 760 mmHg
Molecular Formula	C₆H₇NO₃S
Molecular Weight	173.19000
Flash Point	205ºC
Exact Mass	173.01500
PSA	88.77000
LogP	1.82070
Vapour Pressure	1.72E-07mmHg at 25°C
Index of Refraction	1.614

HS Code	2935009090

98-18-0 structure

98-18-0

~%

20759-40-4 structure

20759-40-4

Literature: Parke; Williams Journal of the Chemical Society, 1950 , p. 1760,1763

591-20-8 structure

591-20-8

~%

20759-40-4 structure

20759-40-4

Literature: Selnick; Bourgeois; Butcher; Radzilowski Tetrahedron Letters, 1993 , vol. 34, # 13 p. 2043 - 2046

Precursor 2
98-18-0 591-20-8
DownStream 1
3588-76-9

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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