ChemicalBook--->CAS DataBase List--->40835-18-5

40835-18-5

40835-18-5 Structure

40835-18-5 Structure
IdentificationBack Directory
[Name]

(E)-methyl 3-methyl-4-oxobut-2-enoate
[CAS]

40835-18-5
[Synonyms]

(E)-Formylmethylcrotonate
methyl (E)-3-formylcrotonate
(Z)-methyl 3-formylbut-2-enoate
Retinoic Acid Related Compound 1
(E)-methyl 3-methyl-4-oxobut-2-enoate
2-Butenoic acid, 3-methyl-4-oxo-, methyl ester, (2E)-
(E)-METHYL 3-METHYL-4-OXOBUT-2-ENOATE;(Z)-METHYL 3-FORMYLBUT-2-ENOATE
[Molecular Formula]

C6H8O3
[MDL Number]

MFCD27997987
[MOL File]

40835-18-5.mol
[Molecular Weight]

128.13
Chemical PropertiesBack Directory
[Boiling point ]

75-80 °C(Press: 17 Torr)
[density ]

1.052±0.06 g/cm3(Predicted)
[InChI]

InChI=1S/C6H8O3/c1-5(4-7)3-6(8)9-2/h3-4H,1-2H3/b5-3+
[InChIKey]

MQEABLCNUISMMX-HWKANZROSA-N
[SMILES]

C(OC)(=O)/C=C(\C)/C=O
Questions And AnswerBack Directory
[Uses]

(E)-Formylmethylcrotonate is a carboxylic acid ester derivative, mainly used as a pharmaceutical intermediate.
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)Corrosion (GHS05)Environment (GHS09)
GHS07,GHS05,GHS09
[Signal word ]

Danger
[Hazard statements ]

H411
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