Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-oxo-N-{4-[(E)-phenyldiazenyl]phenyl}butanamide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

38659-87-9

38659-87-9 structure

Name: Butanamide,3-oxo-N-[4-(2-phenyldiazenyl)phenyl]-
Chemical Name: 3-oxo-N-(4-phenyldiazenylphenyl)butanamide
CAS Number: 38659-87-9
Molecular Formula: C₁₆H₁₅N₃O₂
Molecular Weight: 281.30900
Create Date: 2017-03-29 12:35:42
Modify Date: 2025-08-22 14:11:28

Name	3-oxo-N-(4-phenyldiazenylphenyl)butanamide
Synonyms	4-Acetoacetylamino-azobenzol

Density	1.16g/cm3
Boiling Point	516.4ºC at 760 mmHg
Molecular Formula	C₁₆H₁₅N₃O₂
Molecular Weight	281.30900
Flash Point	266.1ºC
Exact Mass	281.11600
PSA	70.89000
LogP	4.09260
Index of Refraction	1.594

HS Code	2927000090

141-97-9

60-09-3

38659-87-9

Literature: Chem.Fabr.Griesheim-Elektron Patent: DE393267 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 14, p. 1015 Full Text Show Details Chem.Fabr.Griesheim-Elektron Patent: DE409949 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 15, p. 203

Precursor 2
141-97-9 60-09-3
DownStream 0

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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