The 2-Propenoic acid,2-methyl-, 3-(dichloromethylsilyl)propyl ester, with the CAS registry number 18301-56-9, is also known as Methacryloxypropylmethyldichlorosilane. Its EINECS registry number is 242-185-2. This chemical's molecular formula is C₈H₁₄Cl₂O₂Si and molecular weight is 241.19. Its systematic name is called 3-[dichloro(methyl)silyl]propyl 2-methylprop-2-enoate.

Physical properties of 2-Propenoic acid,2-methyl-, 3-(dichloromethylsilyl)propyl ester: (1)ACD/LogP: 4.84; (2)ACD/LogD (pH 5.5): 4.84; (3)ACD/LogD (pH 7.4): 4.84; (4)ACD/BCF (pH 5.5): 2792.12; (5)ACD/BCF (pH 7.4): 2792.12; (6)ACD/KOC (pH 5.5): 10190.48; (7)ACD/KOC (pH 7.4): 10190.48; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 6; (10)Index of Refraction: 1.453; (11)Molar Refractivity: 58.87 cm³; (12)Molar Volume: 217.4 cm³; (13)Surface Tension: 27.1 dyne/cm; (14)Density: 1.109 g/cm³; (15)Flash Point: 117.1 °C; (16)Enthalpy of Vaporization: 50.82 kJ/mol; (17)Boiling Point: 270.1 °C at 760 mmHg; (18)Vapour Pressure: 0.00699 mmHg at 25°C.

Preparation: this chemical can be prepared by dichloro-methyl-silane and methacrylic acid allyl ester. This reaction will need reagent 0.05 N H₂PtCl₆, phenothiazine and solvent tetrahydrofuran. The reaction time is 30 min with reaction temperature of 80 °C. The yield is about 83%.

When you are using this chemical, please be cautious about it as the following:
This chemical can cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: Cl[Si](Cl)(CCCOC(=O)\C(=C)C)C
(2)InChI: InChI=1/C8H14Cl2O2Si/c1-7(2)8(11)12-5-4-6-13(3,9)10/h1,4-6H2,2-3H3
(3)InChIKey: QXKMQBOTKLTKOE-UHFFFAOYAC