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Home > Encyclopedia > Ethyl (2E)-3-methyl-4-oxo-2-butenoate

Ethyl (2E)-3-methyl-4-oxo-2-butenoate

Ethyl (2E)-3-methyl-4-oxo-2-butenoate structure

Ethyl (2E)-3-methyl-4-oxo-2-butenoate 

structure
  • CAS No:

    62054-49-3

  • Formula:

    C7H10O3

  • Chemical Name:

    Ethyl (2E)-3-methyl-4-oxo-2-butenoate

  • Synonyms:

    2-Butenoic acid,3-methyl-4-oxo-,ethyl ester,(2E)-;2-Butenoic acid,3-methyl-4-oxo-,ethyl ester,(E)-;Fumaraldehydic acid,3-methyl-,ethyl ester;Ethyl (2E)-3-methyl-4-oxo-2-butenoate;Ethyl (E)-3-methyl-4-oxocrotonate;Ethyl trans-3-methyl-4-oxo-2-butenoate;Ethyl trans-3-methyl-4-oxocrotonate;Ethyl (E)-4-oxo-3-methyl-2-butenoate;Ethyl (E)-3-methyl-4-oxo-2-butenoate;Ethyl (2E)-3-methyl-4-oxobut-2-enoate;Ethyl (E)-3-methyl-4-oxo-2-butenoate;Ethyl trans-3-methyl-4-oxo-2-butenoate;1244977-78-3;1558450-61-5

Description

Light Yellow Oil

Ethyl (2E)-3-methyl-4-oxo-2-butenoate Basic Attributes

142.15

142.15

255-575-2

Characteristics

43.4

0.55

1.0±0.1 g/cm3

80 °C @ Press: 2 Torr

109 °C

1.439

2-8°C

Safety Information

NONH for all modes of transport

3

36/37/38

23-24/25-36-26

Xi

P264, P273, P280, P302+P352, P305+P351+P338, P310, P321, P332+P313, P362, P501

H315

|Danger|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P264, P273, P280, P302+P352, P305+P351+P338, P310, P321, P332+P313, P362, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Ethyl (2E)-3-methyl-4-oxo-2-butenoate Use and Manufacturing

Derivative of monoenoic and trienoic analogs of Sorbic Acid with antifungal activity.

Computed Properties

Molecular Weight:142.15
XLogP3:0.6
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:142.062994177
Monoisotopic Mass:142.062994177
Topological Polar Surface Area:43.4
Heavy Atom Count:10
Complexity:158
Defined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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