The tert-Butyl methacrylate, with the CAS registry number 585-07-9, is also known as 1,1-Dimethylethyl 2-methyl-2-propenoate. It belongs to the product categories of Medical Intermediates; Acrylic Monomers; C8 to C9Monomers; Carbonyl Compounds; Esters; Methacrylate. Its EINECS registry number is 209-548-7. This chemical's molecular formula is C₈H₁₄O₂ and molecular weight is 142.19556. Its IUPAC name is called tert-butyl 2-methylprop-2-enoate. What's more, this chemical's classification codes are Drug / Therapeutic Agent; TSCA Flag P [A commenced PMN (Premanufacture Notice) substance]. When you are using this chemical, please be cautious about it. It is flammable. You should keep it away from sources of ignition - No smoking.

Physical properties of tert-Butyl methacrylate: (1)ACD/LogP: 2.57; (2)ACD/LogD (pH 5.5): 2.57; (3)ACD/LogD (pH 7.4): 2.57; (4)ACD/BCF (pH 5.5): 53.22; (5)ACD/BCF (pH 7.4): 53.22; (6)ACD/KOC (pH 5.5): 598.63; (7)ACD/KOC (pH 7.4): 598.63; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 3; (10)Index of Refraction: 1.422; (11)Molar Refractivity: 40.42 cm³; (12)Molar Volume: 159 cm³; (13)Surface Tension: 24.9 dyne/cm; (14)Density: 0.894 g/cm³; (15)Flash Point: 41.1 °C; (16)Enthalpy of Vaporization: 39.36 kJ/mol; (17)Boiling Point: 156.9 °C at 760 mmHg; (18)Vapour Pressure: 2.82 mmHg at 25°C.

Uses of tert-Butyl methacrylate: it can be used to produce 4,4,6-trimethyl-cyclohexane-1,3-dione with 3-methyl-butan-2-one at temperature of 25 °C. This reaction is a kind of Michael addition-Claisen condensation. It will need reagent t-BuOK and solvent tetrahydrofuran with reaction time of 0.5 hours. The yield is about 97%.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC(=C)C(=O)OC(C)(C)C
(2)InChI: InChI=1S/C8H14O2/c1-6(2)7(9)10-8(3,4)5/h1H2,2-5H3
(3)InChIKey: SJMYWORNLPSJQO-UHFFFAOYSA-N

The toxicity data is as follows: