The 2-Propenoic acid,2-methyl-, 2-(phosphonooxy)ethyl ester is an organic compound with the formula C₆H₁₁O₆P. The IUPAC name of this chemical is 2-phosphonooxyethyl 2-methylprop-2-enoate. With the CAS registry number 24599-21-1, it is also named as 2-(Phosphonooxy)ethyl methacrylate. Besides, it should be stored in a closed cool and dry place.

Physical properties about 2-Propenoic acid,2-methyl-, 2-(phosphonooxy)ethyl ester are: (1)ACD/BCF (pH 5.5): 1; (2)ACD/BCF (pH 7.4): 1; (3)ACD/KOC (pH 5.5): 1; (4)ACD/KOC (pH 7.4): 1; (5)#H bond acceptors: 6; (6)#H bond donors: 2; (7)#Freely Rotating Bonds: 6; (8)Polar Surface Area: 102.87 Å²; (9)Index of Refraction: 1.478; (10)Molar Refractivity: 42.878 cm³; (11)Molar Volume: 151.474 cm³; (12)Polarizability: 16.998×10^-24cm³; (13)Surface Tension: 51.621 dyne/cm; (14)Density: 1.387 g/cm³; (15)Flash Point: 181.1 °C; (16)Enthalpy of Vaporization: 68.454 kJ/mol; (17)Boiling Point: 375.838 °C at 760 mmHg.

Preparation of 2-Propenoic acid,2-methyl-, 2-(phosphonooxy)ethyl ester: this chemical can be prepared by methacrylic acid-(2-hydroxy-ethyl ester). This reaction is a kind of Esterification. This reaction will need reagent POCl₃. The yield is about 85%.

When you are using this chemical, please be cautious about it as the following:
It is flammable. Please keep away from sources of ignition - No smoking and take off immediately all contaminated clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical can cause burns. When you are using it, wear suitable gloves and eye/face protection and do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer). In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: CC(=C)C(=O)OCCOP(=O)(O)O
(2)InChI: InChI=1/C6H11O6P/c1-5(2)6(7)11-3-4-12-13(8,9)10/h1,3-4H2,2H3,(H2,8,9,10)
(3)InChIKey: SEILKFZTLVMHRR-UHFFFAOYAQ
(4)Std. InChI: InChI=1S/C6H11O6P/c1-5(2)6(7)11-3-4-12-13(8,9)10/h1,3-4H2,2H3,(H2,8,9,10)
(5)Std. InChIKey: SEILKFZTLVMHRR-UHFFFAOYSA-N