Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methanesulfonamide,N,N-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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3989-43-3

3989-43-3 structure

3989-43-3 structure

Name: Methanesulfonamide,N,N-diphenyl-
Chemical Name: N,N-diphenylmethanesulfonamide
CAS Number: 3989-43-3
Molecular Formula: C₁₃H₁₃NO₂S
Molecular Weight: 247.31300
Create Date: 2017-02-26 02:43:18
Modify Date: 2025-09-21 11:01:09

Name	N,N-diphenylmethanesulfonamide
Synonyms	N,N-Diphenyl-methanesulfonamide N,N-Diphenyl-methansulfonamid

Density	1.267g/cm3
Boiling Point	380.4ºC at 760mmHg
Molecular Formula	C₁₃H₁₃NO₂S
Molecular Weight	247.31300
Flash Point	183.8ºC
Exact Mass	247.06700
PSA	45.76000
LogP	3.86510
Index of Refraction	1.623

HS Code	2935009090

3144-09-0 structure

3144-09-0

88284-48-4 structure

88284-48-4

~77%

3989-43-3 structure

3989-43-3

Literature: Liu, Zhijian; Larock, Richard C. Journal of Organic Chemistry, 2006 , vol. 71, # 8 p. 3198 - 3209

124-63-0 structure

124-63-0

122-39-4 structure

122-39-4

~%

3989-43-3 structure

3989-43-3

Literature: Closson; Ji; Schulenberg Journal of the American Chemical Society, 1970 , vol. 92, # 3 p. 650 - 657

Precursor 4
3144-09-0 88284-48-4 124-63-0 122-39-4
DownStream 1
122-39-4

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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