Poly(propylene glycol) dibenzoate

聚(丙二醇)二苯甲酸

Also known as: Poly[oxy(methyl-1,2-ethanediyl)], α-benzoyl-ω-(benzoyloxy)-, Polyoxypropylenedibenzoate, 1,2-Propanediyldibenzoate, 1,2-Propanediyl dibenzoate, Benzoflex 400, Plastoflex MBG, Uniplex 400, alpha-benzoyl-omega-(benzoyloxy)-poly[oxy(methyl-2-ethanediyl)], MFCD00274747

Poly(propylene glycol) dibenzoate (CAS 72245-46-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C17H16O4 and a molecular weight of 284.30700 g/mol. It is also known as Poly[oxy(methyl-1,2-ethanediyl)], α-benzoyl-ω-(benzoyloxy)-, Polyoxypropylenedibenzoate and 1,2-Propanediyldibenzoate. Key properties include a boiling point of 263ºC/5 mmHg(lit.), a density of 1.103 g/mL at 25ºC(lit.) and a flash point of 113ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 72245-46-6
Jingsj CID: J-1401300-9
Molecular Formula: C₁₇H₁₆O₄
Chinese Name: 聚(丙二醇)二苯甲酸
Molecular Weight: 284.30700 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	263ºC/5 mmHg(lit.)
Density	1.103 g/mL at 25ºC(lit.)
Flash Point	113ºC

Frequently Asked Questions

What is the CAS number of Poly(propylene glycol) dibenzoate?

The CAS number of Poly(propylene glycol) dibenzoate is 72245-46-6.

What are the molecular formula and molecular weight of Poly(propylene glycol) dibenzoate?

Poly(propylene glycol) dibenzoate has molecular formula C17H16O4 and molecular weight 284.30700 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. "Poly(propylene glycol) dibenzoate (CAS 72245-46-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1401300-9 (accessed 2026-10-25).

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