Ethyl trans-4-oxo-2-butenoate (Molecular Formula: C6H8O3)

Product Name:	Ethyl trans-4-oxo-2-butenoate
CAS Registry Number:	2960-66-9
Synonyms:	Ethyl 3-formylacrylate~Ethyl fumaraldehydate~trans-4-Oxo-2-butenoic acid ethyl ester;Ethyl trans-4-oxo-2-butenoate;
Molecular Structure:
Molecular Formula:	C6H8O3
Molecular Weight:	128.12
Density:	1.063
Boiling Point:	184-188°C
Melting Point:	-9°C
Refractive index:	1.4550
Risk Codes:	S23:Donotinhalegas/fumes/vapour/spray.;S36/37/39:Wearsuitableprotectiveclothing,glovesandeye/faceprotection.;S45:Incaseofaccidentofifyoufeelunwell,seekmedicaladviceimmediately(showthelabelwherepossible).;
Safety Statements:	R25:Toxicifswallowed.;R34:Causesburns.;R43:Maycausesensitizationbyskincontact.;

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