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

128740-03-4

128740-03-4 structure

128740-03-4 structure

Name: ETHYL ALLYLFORMYLMETHYLCARBAMATE
Chemical Name: ethyl N-(2-oxopent-4-enyl)carbamate
CAS Number: 128740-03-4
Molecular Formula: C₈H₁₃NO₃
Molecular Weight: 171.19400
Create Date: 2018-12-17 18:25:07
Modify Date: 2026-09-14 09:19:55

Name	ethyl N-(2-oxopent-4-enyl)carbamate
Synonyms	ETHYL ALLYLFORMYLMETHYLCBAMATE Cbamic acid, N-(2-oxoethyl)-N-2-propen-1-yl-, ethyl ester ethyl n-(2-oxopent-4-enyl)cbaMate Ethyl allyl(2-oxoethyl)cbaMate ethyl allylformylmethylcarbamate Ethyl Allyl(2-oxoethyl)cbamate, ( with MEHQ) Ethyl-N-allyl-N-(2-oxoethyl)cbamate

Density	1.046 g/cm3
Boiling Point	229.908ºC at 760 mmHg
Molecular Formula	C₈H₁₃NO₃
Molecular Weight	171.19400
Flash Point	92.845ºC
Exact Mass	171.09000
PSA	46.61000
LogP	0.82980

HS Code	2924199090

Precursor 2
128740-02-3 71545-60-3
DownStream 1
132414-78-9

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.