CAS No.3439-38-1,ETHYLTRIMETHYLSILANE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	3439-38-1
Name:	ETHYLTRIMETHYLSILANE
Article Data:	11

Formula:	C₅H₁₄Si
Molecular Weight:	102.252
Synonyms:	Trimethylsilylethane;Trimethylethylsilane;NSC 111643;Ethyl(trimethyl)silane;AC1L3BPA;
Density:	0.696 g/cm³
Boiling Point:	58.7 °C at 760 mmHg
Flash Point:	< 20°C
Risk Codes:	11
Safety:	16-29-33
PSA:	0.00000
LogP:	2.34450

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Specification

The Silane, ethyltrimethyl-, with the CAS registry number 3439-38-1, is also known as Trimethylsilylethane. It belongs to the product category of Alkyl Silanes. This chemical's molecular formula is C₅H₁₄Si and molecular weight is 102.25. What's more, its systematic name is ethyl(trimethyl)silane.

Physical properties of Silane, ethyltrimethyl- are: (1)ACD/LogP: 3.37; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.37; (4)ACD/LogD (pH 7.4): 3.37; (5)ACD/BCF (pH 5.5): 213.53; (6)ACD/BCF (pH 7.4): 213.53; (7)ACD/KOC (pH 5.5): 1618.19; (8)ACD/KOC (pH 7.4): 1618.19; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Index of Refraction: 1.379; (13)Molar Refractivity: 33.93 cm³; (14)Molar Volume: 146.8 cm³; (15)Polarizability: 13.45×10^-24cm³; (16)Surface Tension: 15.2 dyne/cm; (17)Density: 0.696 g/cm³; (18)Enthalpy of Vaporization: 28.88 kJ/mol; (19)Boiling Point: 58.7 °C at 760 mmHg; (20)Vapour Pressure: 220 mmHg at 25°C.

Preparation: this chemical can be prepared by tetramethylsilane and chloro-chloromethyl-dimethyl-silane at the temperature of 130 °C. The reaction time is 2 hours. This reaction will need catalyst AlCl₃. The yield is about 88%.

Silane, ethyltrimethyl- can be prepared by tetramethylsilane and chloro-chloromethyl-dimethyl-silane at the temperature of 130 °C

When you are using this chemical, please be cautious about it as the following:
This chemical is flammable, so you should keep it away from sources of ignition - No smoking. You must not empty it into drains. When using it, you should take precautionary measures against static discharges.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1S/C5H14Si/c1-5-6(2,3)4/h5H2,1-4H3
(2)InChIKey: UKAJDOBPPOAZSS-UHFFFAOYSA-N
(3)Canonical SMILES: CC[Si](C)(C)C