N-(3-chloro-4-hydroxy-phenyl)benzenesulfonamide

Modify Date: 2025-10-01 14:02:09

N-(3-chloro-4-hydroxy-phenyl)benzenesulfonamide Structure
N-(3-chloro-4-hydroxy-phenyl)benzenesulfonamide structure
Common Name N-(3-chloro-4-hydroxy-phenyl)benzenesulfonamide
CAS Number 51767-43-2 Molecular Weight 283.73100
Density 1.501g/cm3 Boiling Point 444.1ºC at 760 mmHg
Molecular Formula C12H10ClNO3S Melting Point N/A
MSDS N/A Flash Point 222.4ºC

 Names

Name N-(3-chloro-4-hydroxyphenyl)benzenesulfonamide

 Chemical & Physical Properties

Density 1.501g/cm3
Boiling Point 444.1ºC at 760 mmHg
Molecular Formula C12H10ClNO3S
Molecular Weight 283.73100
Flash Point 222.4ºC
Exact Mass 283.00700
PSA 74.78000
LogP 4.00020
Index of Refraction 1.666
InChIKey AEQAEFWEYVSCIB-UHFFFAOYSA-N
SMILES O=S(=O)(Nc1ccc(O)c(Cl)c1)c1ccccc1

 Safety Information

HS Code 2935009090

 Synthetic Route

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N-(3-chloro-4-hydroxy-phenyl)benzenesulfonamide Structure

N-(3-chloro-4-h...

CAS#:51767-43-2

Literature: Adams; Locker Journal of the American Chemical Society, 1951 , vol. 73, p. 1145,1148

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N-(3-chloro-4-hydroxy-phenyl)benzenesulfonamide Structure

N-(3-chloro-4-h...

CAS#:51767-43-2

Literature: Avdeenko, A. P. Journal of Organic Chemistry USSR (English Translation), 1989 , vol. 25, # 11.2 p. 2141 - 2146 Zhurnal Organicheskoi Khimii, 1989 , vol. 25, # 11 p. 2375 - 2381

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N-(3-chloro-4-hydroxy-phenyl)benzenesulfonamide Structure

N-(3-chloro-4-h...

CAS#:51767-43-2

Literature: Gustinya, D. V.; Markava, E. Ya.; Freimanis, Ya. F.; Glezer, V. T.; Stradyn', Ya. P. J. Gen. Chem. USSR (Engl. Transl.), 1990 , vol. 60, # 2.1 p. 289 - 295,246 - 251

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N-(3-chloro-4-hydroxy-phenyl)benzenesulfonamide Structure

N-(3-chloro-4-h...

CAS#:51767-43-2

Literature: Avdeenko; Konovalova Russian Journal of Organic Chemistry, 2006 , vol. 42, # 3 p. 349 - 364

 Customs

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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