(E)-Ethyl 4-oxobut-2-enoate | CAS 2960-66-9

Element: enoate oxobut ethyl

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C-S » Chemicals » ethyl-oxobut-enoate-PX844588

Identification

(E)-Ethyl 4-oxobut-2-enoate

CAS:

2960-66-9

EINECS:

Molecular Formula:

C₆H₈O₃

MDL:

MFCD00236170

SMILES:

O=C(OCC)/C=C/C=O

Synonym:

ethyl trans-4-oxo-2-butenoate ; ethyltrans-4-oxobutenoate ; ethyl 4-oxobut-2-enoate ; 2-butenoic acid,4-oxo-, ethyl ester, (2e)- ; ethyltrans-4-oxo-2-butenoate ; ethyl 3-formylacrylate~ethyl fumaraldehydate~trans-4-oxo-2-butenoic acid ethyl ester ; ethyl 3-formylacrylate ; ethyl (e)-3-formylacrylate ; 2-butenoic acid, 4-oxo-, ethyl ester, (2e)- ; (e)-ethyl 4-oxobut-2-enoate ; ethyl (2e)-4-oxobut-2-enoate ; (2e)-4-oxobut-2-enoic acid ethyl ester ; (e)-4-oxo-2-butenoicacid ethyl ester ; ethyl fumaraldehydate ; (e)-ethyl 4-oxo-2-butenoate ; fumaraldehydic acid, ethyl ester(6ci,7ci,8ci) ; 2-butenoicacid, 4-oxo-, ethyl ester, (e)-

Suppliers

Ambeed, Inc.

A134324

Wanko Chemical Co., Ltd.

WC25927776

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Gihi Chemicals Co., Limited

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Chemlyte Solutions

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Alfa (A Johnson Matthey Company)

A435213056

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Angene International Limited

AGN-PC-0O8OMA

Prices & Availability

Data is processed

Properties for (E)-Ethyl 4-oxobut-2-enoate

Molecular Weight:

128.13 g·mol−1

Density:

1,063 g/cm³

Melting point:

-9 °C

Boiling point:

199.3 °C at 760 mmHg

Flash point:

78.6 °C

Solubility:

Soluble in water (slightly).

Physical Description:

clear yellow-green liquid

Transport Information:

UN 2927

Safety & Transport Information

Risk Codes:

R25 - Toxic if swallowed
R34 - Causes burns
R43 - May cause sensitisation by skin contact

Safety Codes:

S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

Hazard Classes:

RID/ADR certification :

2927

Alternative Distributors of [(E)-Ethyl 4-oxobut-2-enoate]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | Jinan Great Chemical Co., Ltd. | East Chemical Industry Co., Ltd.