2-Hydroxypropyl 2-(methacryloyloxy)ethyl phthalate

2-羟基丙基-1,2-苯二甲酸-2-[(2-甲基-1-氧代-2-丙烯基)氧基]乙基酯

Also known as: 1,2-Benzenedicarboxylic acid, 1-(2-hydroxypropyl) 2-[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl] ester, 1,2-Benzenedicarboxylic acid, 2-hydroxypropyl-, 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl ester, 2-Hydroxypropyl 2-(methacryloyloxy)ethyl phthalate, 2-O-(2-hydroxypropyl) 1-O-[2-(2-methylprop-2-enoyloxy)ethyl] benzene-1,2-dicarboxylate, 2-Hydroxypropyl 2-(methacryloyloxy)ethyl phthalat, HO-MPP

2-Hydroxypropyl 2-(methacryloyloxy)ethyl phthalate (CAS 68406-95-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H20O7 and a molecular weight of 336.33700 g/mol. It is also known as 1,2-Benzenedicarboxylic acid, 1-(2-hydroxypropyl) 2-[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl] ester, 1,2-Benzenedicarboxylic acid, 2-hydroxypropyl-, 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl ester and 2-O-(2-hydroxypropyl) 1-O-[2-(2-methylprop-2-enoyloxy)ethyl] benzene-1,2-dicarboxylate. Key properties include a density of 1.063 g/mL at 25ºC(lit.) and a flash point of 113ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
68406-95-1
Jingsj CID
J-1020-3
Molecular Formula
C17H20O7
Chinese Name
2-羟基丙基-1,2-苯二甲酸-2-[(2-甲基-1-氧代-2-丙烯基)氧基]乙基酯
Molecular Weight
336.33700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Density1.063 g/mL at 25ºC(lit.)
Flash Point113ºC

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-Hydroxypropyl 2-(methacryloyloxy)ethyl phthalate?

The CAS number of 2-Hydroxypropyl 2-(methacryloyloxy)ethyl phthalate is 68406-95-1.

What are the molecular formula and molecular weight of 2-Hydroxypropyl 2-(methacryloyloxy)ethyl phthalate?

2-Hydroxypropyl 2-(methacryloyloxy)ethyl phthalate has molecular formula C17H20O7 and molecular weight 336.33700 g/mol.

Is 2-Hydroxypropyl 2-(methacryloyloxy)ethyl phthalate hazardous?

2-Hydroxypropyl 2-(methacryloyloxy)ethyl phthalate has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "2-Hydroxypropyl 2-(methacryloyloxy)ethyl phthalate (CAS 68406-95-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1020-3 (accessed 2026-10-23).

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