2,2-dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione

Also known as: 2,2-Dimethyl-5-(2-tetrahydropyrrolylidene)-1,3-dioxane-4,6-dione, 2,2-Dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione, 2,2-Dimethyl-5-(2-tetrahydropyrrolydinene)-1,3-dioxane-4,6-dione, 2,2-Dimethyl-5-pyrrolidin-2-ylidene-1,3-dioxane-4,6-dione, 1,3-Dioxane-4,6-dione, 2,2-dimethyl-5-(2-pyrrolidinylidene)-

2,2-dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione (CAS 70912-52-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H13NO4 and a molecular weight of 211.21500 g/mol. Key properties include a melting point of 171-175ºC, a boiling point of 437.1ºC at 760 mmHg, a density of 1.38g/cm3 and a flash point of 231.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 70912-52-6
Jingsj CID: J-22022-4
Molecular Formula: C₁₀H₁₃NO₄
Molecular Weight: 211.21500 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	171-175ºC
Boiling Point	437.1ºC at 760 mmHg
Density	1.38g/cm3
Flash Point	231.8ºC
Exact Mass	211.08400
PSA	64.63000
LogP	0.78880
Refractive Index	1.586

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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-dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione?

The CAS number of 2,2-dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione is 70912-52-6.

What are the molecular formula and molecular weight of 2,2-dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione?

2,2-dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione has molecular formula C10H13NO4 and molecular weight 211.21500 g/mol.

What are the upstream and downstream products of 2,2-dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione?

For 2,2-dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione, Upstream Products: 5-Methoxy-3,4-dihydro-2H-pyrrole, Meldrum's acid, Pyrrolidine-2-thione; Downstream Products: 2-Methyl-1-pyrroline.

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-dimethyl-5-(pyrrolidin-2-ylidene)-1,3-dioxane-4,6-dione (CAS 70912-52-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22022-4 (accessed 2026-11-09).

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