(E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate
[CAS# 80937-23-1]

	Simagchem Corporation		China	Inquire
		+86 13806087780
		sale@simagchem.com
	Chemical manufacturer since 2002
	chemBlink standard supplier since 2008

	Wuhan Kemi-works Chemical Co., Ltd.		China	Inquire
		+86 (27) 8573-6489
		info@kemiworks.net sales@kemiworks.com
	Chemical manufacturer
	chemBlink standard supplier since 2011

	Biosynth AG.		Switzerland	Inquire
		+41 (71) 858-2020
		welcome@biosynth.ch
	Chemical manufacturer
	chemBlink standard supplier since 2014

Complete supplier list of (E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate

Identification
Name	(E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate
Synonyms	(E)-4-(3,4-dimethoxyphenyl)-4-oxocrotonic acid ethyl aster

Molecular Structure
Molecular Formula	C₁₄H₁₆O₅
Molecular Weight	264.27
CAS Registry Number	80937-23-1
EC Number	279-631-0

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2A	H319
Skin irritation	Skin Irrit.	2	H315

Market Analysis Reports

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(E)-Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate[CAS# 80937-23-1]