2,2,4-Trimethyl-1,3-dioxolane

Also known as: 1,3-Dioxolane, 2,2,4-trimethyl-, Acetone propylene glycol acetal, Propylene glycol acetone ketal, 2,2,4-Trimethyl-1,3-dioxacyclopentane, 2,2,4-Trimethyl-1,3-dioxolan, FEMA 3441, NSC 87545

2,2,4-Trimethyl-1,3-dioxolane (CAS 1193-11-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H12O2 and a molecular weight of 116.15800 g/mol. Key properties include a boiling point of 107ºC at 760 mmHg, a density of 0.899 g/cm3 and a flash point of 18.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1193-11-9
Jingsj CID: J-1058893-9
Molecular Formula: C₆H₁₂O₂
Molecular Weight: 116.15800 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	107ºC at 760 mmHg
Density	0.899 g/cm3
Flash Point	18.8ºC
Exact Mass	116.08400
PSA	18.46000
LogP	1.15780
Vapor Pressure	32.3mmHg at 25°C
Refractive Index	1.396

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 2,2,4-Trimethyl-1,3-dioxolane?

The CAS number of 2,2,4-Trimethyl-1,3-dioxolane is 1193-11-9.

What are the molecular formula and molecular weight of 2,2,4-Trimethyl-1,3-dioxolane?

2,2,4-Trimethyl-1,3-dioxolane has molecular formula C6H12O2 and molecular weight 116.15800 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. "2,2,4-Trimethyl-1,3-dioxolane (CAS 1193-11-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1058893-9 (accessed 2026-11-09).

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