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: (aminocarbonyl)phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4203-28-5

4203-28-5 structure

4203-28-5 structure

Name: (aminocarbonyl)phenyl-
Chemical Name: phenyliminourea
CAS Number: 4203-28-5
Molecular Formula: C₇H₇N₃O
Molecular Weight: 149.15000
Create Date: 2017-12-03 06:19:20
Modify Date: 2025-09-12 16:16:09

Name	phenyliminourea
Synonyms	1-phenylazoformamide phenylcarbamoyldiazene C-Phenylazo-formamid phenyl-diazenecarboxylic acid amide phenylazoformamide Phenyl-diazencarbonsaeure-amid phenylcarbamoyldiimide

Density	1.24g/cm3
Boiling Point	270.4ºC at 760 mmHg
Molecular Formula	C₇H₇N₃O
Molecular Weight	149.15000
Flash Point	117.3ºC
Exact Mass	149.05900
PSA	67.81000
LogP	2.54930
Index of Refraction	1.6

HS Code	2927000090

Precursor 0
DownStream 4
4248-19-5 622-37-7 100-34-5 60142-49-6

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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