Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate

Also known as: 1,1-Cyclobutanedicarboxylic acid, 3,3-dimethoxy-, bis(1-methylethyl) ester, 1,1-bis(propan-2-yl) 3,3-dimethoxycyclobutane-1,1-dicarboxylate, 3,3-dimethoxycyclobutane-1,1-dicarboxylic acid diisopropyl ester, 3,3-dimethoxycyclobutane-1,1-dicarboxylic acid dipropan-2-yl ester, Diisopropyl 3,3-dimethoxy-1,1-cyclobutanedicarboxylate, Dipropan-2-yl 3,3-dimethoxycyclobutane-1,1-dicarboxylate, bis(1-methylethyl) 3,3-dimethoxycyclobutane-1,1-dicarboxylate, MFCD06742779

Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate (CAS 115118-68-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H24O6 and a molecular weight of 288.337 g/mol. Key properties include a boiling point of 304.4±42.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 126.2±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 115118-68-8
Jingsj CID: J-1115877-3
Molecular Formula: C₁₄H₂₄O₆
Molecular Weight: 288.337 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	304.4±42.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	126.2±27.9 °C
Exact Mass	288.157288
PSA	71.06000
LogP	2.74
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.462

Customs & Trade Information

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate?

The CAS number of Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate is 115118-68-8.

What are the molecular formula and molecular weight of Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate?

Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate has molecular formula C14H24O6 and molecular weight 288.337 g/mol.

What are the upstream and downstream products of Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate?

For Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate, Upstream Products: 1,3-Dibromo-2,2-dimethoxypropane, Diisopropyl malonate; Downstream Products: 3-Oxocyclobutanecarboxylic acid.

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. "Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate (CAS 115118-68-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1115877-3 (accessed 2026-11-09).

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