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: 3-hydroxy-4-[(2-methoxyphenyl)azo]-N-phenylnaphthalene-2-carboxamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18846-91-8

18846-91-8 structure

18846-91-8 structure

Name: 3-hydroxy-4-[(2-methoxyphenyl)azo]-N-phenylnaphthalene-2-carboxamide
Chemical Name: (4E)-4-[(2-methoxyphenyl)hydrazinylidene]-3-oxo-N-phenylnaphthalene-2-carboxamide
CAS Number: 18846-91-8
Molecular Formula: C₂₄H₁₉N₃O₃
Molecular Weight: 397.42600
Create Date: 2017-06-07 10:12:13
Modify Date: 2025-09-11 20:27:42

Name	(4E)-4-[(2-methoxyphenyl)hydrazinylidene]-3-oxo-N-phenylnaphthalene-2-carboxamide
Synonyms	XYLYLAZO VIOLET 2 XB-II XYLIDYL BLUE II magon XYLYLAZO VIOLET II Xylidine Blue II

Density	1.24g/cm3
Molecular Formula	C₂₄H₁₉N₃O₃
Molecular Weight	397.42600
Exact Mass	397.14300
PSA	83.28000
LogP	4.83870
Index of Refraction	1.64

HS Code	2927000090

92-77-3 structure

92-77-3

~%

18846-91-8 structure

18846-91-8

Literature: Rowe; Levin Journal of the Society of Dyers and Colourists, 1924 , vol. 40, p. 218,222

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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