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: ethyl 2-cyano-3-[4-[(4-ethoxyphenyl)methylamino]phenyl]acrylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4421-21-0

4421-21-0 structure

4421-21-0 structure

Name: ethyl 2-cyano-3-[4-[(4-ethoxyphenyl)methylamino]phenyl]acrylate
Chemical Name: ethyl (E)-2-cyano-3-[4-(4-ethoxy-N-methylanilino)phenyl]prop-2-enoate
CAS Number: 4421-21-0
Molecular Formula: C₂₁H₂₂N₂O₃
Molecular Weight: 350.41100
Create Date: 2017-12-22 01:27:54
Modify Date: 2025-08-20 23:56:38

Name	ethyl (E)-2-cyano-3-[4-(4-ethoxy-N-methylanilino)phenyl]prop-2-enoate
Synonyms	einecs 224-592-7

Density	1.161g/cm3
Boiling Point	539.9ºC at 760 mmHg
Molecular Formula	C₂₁H₂₂N₂O₃
Molecular Weight	350.41100
Flash Point	280.3ºC
Exact Mass	350.16300
PSA	62.56000
LogP	4.32328
Index of Refraction	1.598

HS Code	2926909090

105-56-6 structure

105-56-6

6837-98-5 structure

6837-98-5

~%

4421-21-0 structure

4421-21-0

Literature: Gen. Aniline Works Patent: US2179895 , 1935 ;

Precursor 2
105-56-6 6837-98-5
DownStream 0

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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