Di-n-propyl phthalate-3,4,5,6-d4

氘代邻苯二甲酸二丙酯-3,4,5,6-d4

Also known as: Dipropyl 1,2-(2H4)benzenedicarboxylate, Di-n-propyl phthalate-d4, Dipropyl phthalate-3,4,5,6-d4, 1,2-Benzene-d4-dicarboxylic acid, dipropyl ester, dipropyl 3,4,5,6-tetradeuteriobenzene-1,2-dicarboxylate, DI-N-PROPYL PHTHALATE-3,4,5,6-D4, Phthalic acid, bis-propyl ester D4

Di-n-propyl phthalate-3,4,5,6-d4 (CAS 358731-29-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H14D4O4 and a molecular weight of 254.315 g/mol. It is also known as Dipropyl 1,2-(2H4)benzenedicarboxylate, Di-n-propyl phthalate-d4 and Dipropyl phthalate-3,4,5,6-d4. Key properties include a boiling point of 317.3±10.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 166.3±8.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 358731-29-0
Jingsj CID: J-1957306-1
Molecular Formula: C₁₄H₁₄D₄O₄
Chinese Name: 氘代邻苯二甲酸二丙酯-3,4,5,6-d4
Molecular Weight: 254.315 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	317.3±10.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	166.3±8.5 °C

Frequently Asked Questions

What is the CAS number of Di-n-propyl phthalate-3,4,5,6-d4?

The CAS number of Di-n-propyl phthalate-3,4,5,6-d4 is 358731-29-0.

What are the molecular formula and molecular weight of Di-n-propyl phthalate-3,4,5,6-d4?

Di-n-propyl phthalate-3,4,5,6-d4 has molecular formula C14H14D4O4 and molecular weight 254.315 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Di-n-propyl phthalate-3,4,5,6-d4 (CAS 358731-29-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1957306-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.