CAS No.133941-26-1,Bis(trimethylsilylmethyl)dimethoxysilane Suppliers

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Basic Information

Molecular Structure:
CAS No.:	133941-26-1
Name:	Bis(trimethylsilylmethyl)dimethoxysilane
Article Data:	2

Formula:	C₁₀H₂₈O₂Si₃
Molecular Weight:	264.58
Synonyms:	BIS(TRIMETHYLSILYLMETHYL)DIMETHOXYSILANE
Density:	0.843g/cm³
Boiling Point:	237.9 °C at 760 mmHg
Flash Point:	84.9 °C
Risk Codes:	36/37/38
Safety:	26-36/37/39
PSA:	18.46000
LogP:	3.47620

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Specification

The Bis(trimethylsilylmethyl)dimethoxysilane, with CAS registry number 133941-26-1, has the systematic name of [(dimethoxysilanediyl)dimethanediyl]bis(trimethylsilane). Its molecular weight is 264.58. And the chemical formula of this chemical is C₁₀H₂₈O₂Si₃.

Physical properties of Bis(trimethylsilylmethyl)dimethoxysilane: (1)ACD/LogP: 2.65; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.65; (4)ACD/LogD (pH 7.4): 2.65; (5)ACD/BCF (pH 5.5): 60.43; (6)ACD/BCF (pH 7.4): 60.43; (7)ACD/KOC (pH 5.5): 655.56; (8)ACD/KOC (pH 7.4): 655.56; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 18.46 Å²; (13)Index of Refraction: 1.412; (14)Molar Refractivity: 78.01 cm³; (15)Molar Volume: 313.5 cm³; (16)Polarizability: 30.92×10^-24cm³; (17)Surface Tension: 18.1 dyne/cm; (18)Density: 0.843 g/cm³; (19)Flash Point: 84.9 °C; (20)Enthalpy of Vaporization: 45.55 kJ/mol; (21)Boiling Point: 237.9 °C at 760 mmHg; (22)Vapour Pressure: 0.0672 mmHg at 25°C.

Preparation: this chemical can be prepared by methanol; sodium salt and bis(trimethylsilymethyl)chloromethoxysilane. This reaction will need solvent tetrahydrofuran. The reaction time is 30 min. The yield is about 94%.

Uses of Bis(trimethylsilylmethyl)dimethoxysilane: it can be used to produce 1-methoxy-1,3,3-trimethyl-[1,3]disiletane. The reaction time is 70 min with reaction temperature of 790 ℃. The yield is about 40%.

When you are using this chemical, please be cautious about it as the following:
The Bis(trimethylsilylmethyl)dimethoxysilane 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](C)(C)C[Si](C[Si](C)(C)C)(OC)OC
(2)InChI: InChI=1/C10H28O2Si3/c1-11-15(12-2,9-13(3,4)5)10-14(6,7)8/h9-10H2,1-8H3
(3)InChIKey: WSBCVSVJXVVUFU-UHFFFAOYAF
(4)Std. InChI: InChI=1S/C10H28O2Si3/c1-11-15(12-2,9-13(3,4)5)10-14(6,7)8/h9-10H2,1-8H3
(5)Std. InChIKey: WSBCVSVJXVVUFU-UHFFFAOYSA-N