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: 4-CYANO-3-METHYL-BUT-3-ENOIC ACID ETHYL ESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

66066-39-5

66066-39-5 structure

66066-39-5 structure

Name: 4-CYANO-3-METHYL-BUT-3-ENOIC ACID ETHYL ESTER
Chemical Name: ethyl 4-cyano-3-methylbut-3-enoate
CAS Number: 66066-39-5
Molecular Formula: C₈H₁₁NO₂
Molecular Weight: 153.17800
Create Date: 2016-01-29 01:21:04
Modify Date: 2025-09-11 12:08:16

Name	ethyl 4-cyano-3-methylbut-3-enoate
Synonyms	(Z/E)-ethyl-4-cyano-3-methylbut-3-enoate 3-Methyl-4-cyan-buten-(3)-saeure-aethylester 4-CYANO-3-METHYL-BUT-3-ENOIC ACID ETHYL ESTER 3-Methyl-glutaconsaeure-5-aethylester-1-nitril 4-Cyan-3-methyl-but-3-ensaeure-aethylester

Molecular Formula	C₈H₁₁NO₂
Molecular Weight	153.17800
Exact Mass	153.07900
PSA	50.09000
LogP	1.40948

HS Code	2926909090

141-97-9 structure

141-97-9

372-09-8 structure

372-09-8

~94%

66066-39-5 structure

66066-39-5

Literature: SYNGENTA PARTICIPATIONS AG; SYNGENTA LIMITED Patent: WO2005/44008 A2, 2005 ; Location in patent: Page/Page column 96 ;

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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