3-乙氧基-2-环戊烯酮

C₂H₅OC₅H₅(=O)

126.15

2041482

245-138-4

MFCD00042963

24864500

NA.22

3-Ethoxy-2-cyclopentenone (3-Ethoxy-2-cyclopenten-1-one, 3-Ethoxycyclopentenone) is a cyclic β-alkoxy α,β-unsaturated ketone. Its manganese(III) acetate based tandem oxidation has been investigated. Its various physical properties such as density, refractive index and boiling point have been reported.

3-Ethoxy-2-cyclopentenone (3-Ethoxy-2-cyclopenten-1-one) may be used as a starting material in the synthesis of the following:

• allylic cyclopentenyl alcohols like 2-cyclopentenol, 3-methyl-2-cyclopentenol and 3-methoxymethaoxymethyl-2-cyclopentenol
• 3-aminocyclopent-2-en-1-one
• (E)-5-(((2S*,3S*)-3-((benzyloxy)methyl)oxiran-2- yl)methylene)-3-ethoxycyclopent-2-enone, an γ,δ -epoxy-α,β-unsaturated cyclic enone

100

98%

n20/D 1.492 (lit.)

60-63 ℃/0.3 mmHg (lit.)

1.062 g/mL at 25 ℃ (lit.)

CCOC1=CC(=O)CC1

1S/C7H10O2/c1-2-9-7-4-3-6(8)5-7/h5H,2-4H2,1H3

SUQNVCCJLBQVEI-UHFFFAOYSA-N

5 g in glass bottle

12 - Non Combustible Liquids

WGK 3

Eyeshields, Gloves