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Octylmethyldiethoxysilane

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Name

Octylmethyldiethoxysilane

EINECS N/A
CAS No. 2652-38-2 Density 0.845g/cm3
PSA 18.46000 LogP 3.71170
Solubility N/A Melting Point <0°C
Formula C13H30O2Si Boiling Point 242.221 °C at 760 mmHg
Molecular Weight 246.465 Flash Point 121.457 °C
Transport Information N/A Appearance Clear to straw liquid
Safety 26-36/37/39 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 2652-38-2 (N-OCTYLMETHYLDIETHOXYSILANE) Hazard Symbols N/A
Synonyms

Methyloctyldiethoxysilane;Diethoxymethyloctylsilane;

Article Data 13

Octylmethyldiethoxysilane Specification

The Octylmethyldiethoxysilane, with CAS registry number 2652-38-2, belongs to the following product categories: (1)Alkoxy Silanes; (2)Hydrophobing Agents. It has the systematic name of diethoxy(methyl)octylsilane. This chemical is a kind of clear to straw liquid. And the chemical formula of this chemical is C13H30O2Si.

Physical properties of Octylmethyldiethoxysilane: (1)ACD/LogP: 4.18; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4; (4)ACD/LogD (pH 7.4): 4; (5)ACD/BCF (pH 5.5): 1149; (6)ACD/BCF (pH 7.4): 1149; (7)ACD/KOC (pH 5.5): 5398; (8)ACD/KOC (pH 7.4): 5398; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 11; (12)Polar Surface Area: 18.46 Å2; (13)Index of Refraction: 1.425; (14)Molar Refractivity: 74.484 cm3; (15)Molar Volume: 291.585 cm3; (16)Polarizability: 29.528×10-24cm3; (17)Surface Tension: 24.369 dyne/cm; (18)Density: 0.845 g/cm3; (19)Flash Point: 121.457 °C; (20)Enthalpy of Vaporization: 45.978 kJ/mol; (21)Boiling Point: 242.221 °C at 760 mmHg; (22)Vapour Pressure: 0.053 mmHg at 25°C.

Uses of Octylmethyldiethoxysilane: it can be used to produce octan-1-ol. This reaction will need reagents O2 (air), hidroquinone, n-Bu4NF and solvent tetrahydrofuran. The reaction time is 12 hour(s) with reaction temperature of 40 ℃. The yield is about 80%.

When you are using this chemical, please be cautious about it as the following:
The Octylmethyldiethoxysilane irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: C[Si](CCCCCCCC)(OCC)OCC
(2)InChI: InChI=1/C13H30O2Si/c1-5-8-9-10-11-12-13-16(4,14-6-2)15-7-3/h5-13H2,1-4H3
(3)InChIKey: WQVJKRKRRMJKMC-UHFFFAOYAR
(4)Std. InChI: InChI=1S/C13H30O2Si/c1-5-8-9-10-11-12-13-16(4,14-6-2)15-7-3/h5-13H2,1-4H3
(5)Std. InChIKey: WQVJKRKRRMJKMC-UHFFFAOYSA-N

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