Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenesulfonamide,N-(4-chloro-2-methylphenyl)-3-nitro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16939-23-4

16939-23-4 structure

16939-23-4 structure

Name: Benzenesulfonamide,N-(4-chloro-2-methylphenyl)-3-nitro-
Chemical Name: N-(4-chloro-2-methylphenyl)-3-nitrobenzenesulfonamide
CAS Number: 16939-23-4
Molecular Formula: C₁₃H₁₁ClN₂O₄S
Molecular Weight: 326.75500
Create Date: 2017-12-04 19:20:05
Modify Date: 2025-11-25 21:05:55

Name	N-(4-chloro-2-methylphenyl)-3-nitrobenzenesulfonamide

Density	1.494g/cm3
Boiling Point	482.6ºC at 760 mmHg
Molecular Formula	C₁₃H₁₁ClN₂O₄S
Molecular Weight	326.75500
Flash Point	245.7ºC
Exact Mass	326.01300
PSA	100.37000
LogP	5.03440
Vapour Pressure	1.81E-09mmHg at 25°C
Index of Refraction	1.646

HS Code	2935009090

121-51-7 structure

121-51-7

95-69-2 structure

95-69-2

~%

16939-23-4 structure

16939-23-4

Literature: Dauphin,G. et al. Bulletin de la Societe Chimique de France, 1967 , p. 3404 - 3410

Precursor 2
121-51-7 95-69-2
DownStream 0

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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