1,3-Dimethoxypropan-2-one

1,3-二甲氧基丙酮

Also known as: 1,3-Dimethoxyacetone, 1,3-Dimethoxy-2-propanone, 2-Propanone, 1,3-dimethoxy-, Dimethoxyacetone, 1,3-dimethoxy-aceton

CAS No.
18664-32-9
Jingsj CID
J-1353947-2
Molecular Formula
C5H10O3
Chinese Name
1,3-二甲氧基丙酮
Molecular Weight
118.131 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point162.7±15.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point42.1±6.8 °C

Frequently Asked Questions

What is the CAS number of 1,3-Dimethoxypropan-2-one?

18664-32-9

What are the molecular formula and molecular weight of 1,3-Dimethoxypropan-2-one?

C5H10O3, molecular weight 118.131 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026