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Silicic acid (H4SiO4),tetra-2-propen-1-yl ester

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Name

Silicic acid (H4SiO4),tetra-2-propen-1-yl ester

EINECS 213-930-9
CAS No. 1067-43-2 Density 0.955 g/cm3
PSA 36.92000 LogP 2.23240
Solubility N/A Melting Point N/A
Formula C12H20O4Si Boiling Point 245.6 °C at 760 mmHg
Molecular Weight 256.374 Flash Point 82.1 °C
Transport Information N/A Appearance N/A
Safety 26-36 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 1067-43-2 (TETRAALLYLOXYSILANE) Hazard Symbols IrritantXi
Synonyms

Silicic acid (H4SiO4), tetra-2-propenyl ester (9CI);Silicic acid (H4SiO4), tetraallyl ester (8CI);NSC 89755;Tetraallyloxysilane;Tetrakis(allyloxy)silane;

 

Silicic acid (H4SiO4),tetra-2-propen-1-yl ester Specification

The Silicic acid (H4SiO4),tetra-2-propen-1-yl ester, with the CAS registry number 1067-43-2, is also known as Tetraallyl silicate. Its EINECS number is 213-930-9. It belongs to the product category of monomer. This chemical's molecular formula is C12H20O4Si and molecular weight is 256.37. What's more, its IUPAC name is Tetrakis(prop-2-enyl) silicate. It is stable at common pressure and temperature, and it should be sealed and stored in a cool, dark and dry place. What's more, it should be protected from moisture, oxides, acids and fluorides.

Physical properties of Silicic acid (H4SiO4),tetra-2-propen-1-yl ester are: (1)ACD/LogP: 6.29; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.28; (4)ACD/LogD (pH 7.4): 6.28; (5)ACD/BCF (pH 5.5): 35197.72; (6)ACD/BCF (pH 7.4): 35197.72; (7)ACD/KOC (pH 5.5): 62514.25; (8)ACD/KOC (pH 7.4): 62514.25; (9)#H bond acceptors: 4; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 12; (12)Polar Surface Area: 36.92 Å2; (13)Index of Refraction: 1.451; (14)Molar Refractivity: 72.24 cm3; (15)Molar Volume: 268.1 cm3; (16)Polarizability: 28.63×10-24 cm3; (17)Surface Tension: 25.6 dyne/cm; (18)Density: 0.955 g/cm3; (19)Flash Point: 82.1 °C; (20)Enthalpy of Vaporization: 46.31 kJ/mol; (21)Boiling Point: 245.6 °C at 760 mmHg; (22)Vapour Pressure: 0.0446 mmHg at 25 °C.

Uses of Silicic acid (H4SiO4),tetra-2-propen-1-yl ester: it can be used to produce C12H20O4Si at 120 °C. It will need reagent RuHCl(CO)(PPh3)3 and solvent tetrachloroethene with the reaction time of 4 hours. The yield is about 95%.

 

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C=CCO[Si](OCC=C)(OCC=C)OCC=C
(2)InChI: InChI=1S/C12H20O4Si/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4/h5-8H,1-4,9-12H2
(3)InChIKey: SQAIGLXMIMWFEQ-UHFFFAOYSA-N

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