2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one

Also known as: 2,2,5,6-TETRAMETHYL-4H-1,3-DIOXIN-4-ONE, 2,2,5,6-tetramethyl-1,3-dioxin-4-one, 2,2,5,6-tetramethyl-2H,4H-1,3-dioxin-4-one, 4H-1,3-Dioxin-4-one, 2,2,5,6-tetramethyl-, 5,6-dimethyl dioxinone, MFCD00060139, Tetramethyldioxinone

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one (CAS 87769-39-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H12O3 and a molecular weight of 156.17900 g/mol. Key properties include a boiling point of 72ºC 0,3mm, a density of 1.07 g/cm3 and a flash point of 92.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 87769-39-9
Jingsj CID: J-43414-0
Molecular Formula: C₈H₁₂O₃
Molecular Weight: 156.17900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	72ºC 0,3mm
Density	1.07 g/cm3
Flash Point	92.7ºC
Exact Mass	156.07900
PSA	35.53000
LogP	1.58980
Refractive Index	1.438

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 2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one?

The CAS number of 2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one is 87769-39-9.

What are the molecular formula and molecular weight of 2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one?

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one has molecular formula C8H12O3 and molecular weight 156.17900 g/mol.

What are the upstream and downstream products of 2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one?

For 2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one, Upstream Products: Methyl trifluoromethanesulfonate, tert-butyl 2-methyl-3-oxobutanoate, 2-methylacetoacetic acid; Downstream Products: Ethyl 2-methylacetoacetate.

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. "2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one (CAS 87769-39-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43414-0 (accessed 2026-11-09).

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