5,5-Dimethyl-1,3-dioxan-2-one

Also known as: 1,3-Dioxan-2-one, 5,5-dimethyl-, 2,2-Dimethyltrimethylene carbonate, Neopentylene carbonate, Neopentyl carbonate, Carbonic acid, cyclic 2,2-dimethyltrimethylene ester, 5,5-Dimethyl-1,3-dioxane-2-one, 5,5-Dimethyl-2-oxo-1,3-dioxane, MFCD00014650

5,5-Dimethyl-1,3-dioxan-2-one (CAS 3592-12-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H10O3 and a molecular weight of 130.14200 g/mol. Key properties include a boiling point of 231.5ºC at 760mmHg, a density of 1.054g/cm3 and a flash point of 114.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3592-12-9
Jingsj CID: J-44048-2
Molecular Formula: C₆H₁₀O₃
Molecular Weight: 130.14200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	231.5ºC at 760mmHg
Density	1.054g/cm3
Flash Point	114.5ºC
Exact Mass	130.06300
PSA	35.53000
LogP	1.17940
Refractive Index	1.417

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5,5-Dimethyl-1,3-dioxan-2-one?

The CAS number of 5,5-Dimethyl-1,3-dioxan-2-one is 3592-12-9.

What are the molecular formula and molecular weight of 5,5-Dimethyl-1,3-dioxan-2-one?

5,5-Dimethyl-1,3-dioxan-2-one has molecular formula C6H10O3 and molecular weight 130.14200 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5,5-Dimethyl-1,3-dioxan-2-one (CAS 3592-12-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44048-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.