(3E)-4-Methoxy-3-buten-2-one

Modify Date: 2025-08-22 02:06:07

(3E)-4-Methoxy-3-buten-2-one Structure
(3E)-4-Methoxy-3-buten-2-one structure
 Common Name (3E)-4-Methoxy-3-buten-2-one
CAS Number 51731-17-0 Molecular Weight 100.116
Density 0.9±0.1 g/cm3 Boiling Point 200.0±0.0 °C at 760 mmHg
Molecular Formula C5H8O2 Melting Point N/A
MSDS Chinese USA Flash Point 63.3±0.0 °C

 Names

Name 4-Methoxy-3-buten-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 200.0±0.0 °C at 760 mmHg
Molecular Formula C5H8O2
Molecular Weight 100.116
Flash Point 63.3±0.0 °C
Exact Mass 100.052429
PSA 26.30000
LogP -0.02
Vapour Pressure 0.3±0.3 mmHg at 25°C
Index of Refraction 1.414
Storage condition 2~8°C

 Safety Information

Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi
Risk Phrases 10
Safety Phrases 23-24/25
RIDADR UN 1224
WGK Germany 3.0

 Articles2

More Articles
Pericyclic reaction of a zwitterionic salt of an enedione-diazoester. A novel strategy for the synthesis of highly functionalized resorcinols.

Org. Lett. 12(19) , 4304-7, (2010)

Enedione-diazoesters formed from 3-TBSO-2-diazo-3-butenoates undergo base-catalyzed pericyclization that with dinitrogen extrusion and methyl migration provide a novel and efficient route to 2-carboal...

Bifunctional thiourea-catalyzed enantioselective double Michael reaction of ?, d-unsaturated ß-ketoester to nitroalkene: asymmetric synthesis of (-)-epibatidine. Hoashi Y, et al.

Tetrahedron Lett. 45(50) , 9185-9188, (2004)

 Synonyms

trans-4-methoxy-but-3-en-2-one
3-Buten-2-one, 4-methoxy-, (3E)-
MFCD00008778
trans-4-methoxy-3-buten-2-one
4-methoxybut-3-en-2-one
BOC-TRANEXAMIC ACID
(3E)-4-Methoxybut-3-en-2-one
EINECS 257-364-0
RARECHEM EM WB 0226
3-Buten-2-one, 4-methoxy-
trans-4-tert-butoxycarbonylaminomethylcyclohexane-1-carboxylic acid
TRANS-4-N-BOC-AMINOMETHYL-CYCLOHEXANECARBOXYLIC ACID
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Chemsrc provides (3E)-4-Methoxy-3-buten-2-one(CAS#:51731-17-0) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of (3E)-4-Methoxy-3-buten-2-one are included as well.>> amp version: (3E)-4-Methoxy-3-buten-2-one

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