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18165-19-0

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18165-19-0 Usage

General Description

2-Chloroethylsilane is a chemical compound represented by the formula C2H5ClSi. It is a colorless to light yellow liquid with a strong odor. This chemical is commonly utilized in the industry as an intermediate in organic synthesis - specifically, in the production of specialized silicon-based compounds. It is crucial to handle this compound carefully as it is flammable and can cause burns and eye damage. It reacts violently with water, producing toxic and corrosive gases. Safety precautions and proper disposal methods should always be employed when dealing with 2-chloroethylsilane to minimize potential health and environmental risks.

Check Digit Verification of cas no

The CAS Registry Mumber 18165-19-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,1,6 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18165-19:
(7*1)+(6*8)+(5*1)+(4*6)+(3*5)+(2*1)+(1*9)=110
110 % 10 = 0
So 18165-19-0 is a valid CAS Registry Number.
InChI:InChI=1/C2H7ClSi/c3-1-2-4/h1-2H2,4H3

18165-19-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-CHLOROETHYLSILANE

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:18165-19-0 SDS

18165-19-0Related news

Reaction mechanisms and kinetics of the elimination processes of 2-CHLOROETHYLSILANE (cas 18165-19-0) and derivatives: A DFT study using CTST, RRKM, and BET theories07/18/2019

The thermal decomposition kinetics of 2-chloroethylsilane and derivatives in the gas phase has been studied computationally using density functional theory, along with various exchange-correlation functionals (UM06-2x and ωB97XD) and the aug-cc-pVTZ basis set. The calculated energy profile has ...detailed

18165-19-0Relevant articles and documents

Infrared and Raman spectra, conformational analysis, ab initio calculations and vibrational assignment of 2-chloroethylsilyl chloride

Pan, Chunhua,Guirgis, Gamil A.,Durig, James R.

, p. 199 - 213 (2005)

The infrared (3100-40 cm-1) spectra of gaseous and solid and Raman (3200-20 cm-1) spectra of liquid 2-chloroethylsilyl chloride, ClCH2CH2SiH2Cl, have been recorded. There are five possible stable conformers, Gg, Tg, Gt, Tt and Gg′ for this molecule where the capital letter G (gauche) or T (trans) refer to rotation around the C-C bond and the lower case letters to rotation around the Si-C bond. Most ab initio calculations at the MP2(full) level predicted the order of the stability as Tg>Gg>Gt>Tt>Gg′ whereas all density function theory calculations with the B3LYP method predicted the stability as Tg>Tt>Gg>Gt>Gg′. The four more stable conformers have been identified in the fluid phases with the Tg rotamer the only form remaining in the solid. Variable temperature (-105 to -150°C) studies of the infrared spectra of the samples dissolved in liquid krypton have been recorded and the enthalpy differences determined to be: 50±20 (0.59±0.24 kJ/mol), 172±17 (2.06±0.20 kJ/mol) and 290±40 cm-1 (3.45±0.48 kJ/mol) for the Tg/Gg, Tg/Gt and Tg/Tt conformer pairs with the Tg conformer the most stable form. It is estimated that there is 42±2% of the Tg form, 33±1% of the Gg form, 20±2% of the Gt form, and 5±1% of the Tt form present at ambient temperature. A relatively complete vibrational assignment is proposed for the Tg conformer and many of the fundamentals have been identified for the other three (Gg, Gt and Tt) conformers based on the ab initio MP2(full)/6-31G(d) predicted frequencies, the relative infrared and Raman spectral intensities, and infrared band contours which are supported by normal coordinate calculations. Since the predicted energies between Tg and Gg′ conformers from all calculations are very large, it is not surprising that no evidence in either the infrared or Raman spectra could be found for the Gg′ conformer. The geometrical parameters, harmonic force constants, vibrational frequencies, infrared intensities, Raman activities, depolarization ratios, and energies have been obtained for all five conformers from ab initio MP2/6-31G(d) calculations. Structural parameters and energies have also been obtained utilizing several larger basis sets up to 6-311+G(3df,2pd). The results from these vibrational and theoretical studies are discussed and compared to those obtained for some similar molecules.

A New Synthesis and the Molecular Structure of Trimethyl(silylmethylene)phosphorane in the Gas Phase, Determined by Electron Diffraction

Ebsworth, E. A. V.,Rankin, David W. H.,Zimmer-Gasser, Beate,Schmidbaur, Hubert

, p. 1637 - 1645 (2007/10/02)

Trimethyl(silylmethylene)phosphorane (1) has been prepared in a reaction of H3SiCH2CH2Cl and (CH3)3P=CH2 in a molar ratio 1 : 2.C2H4 is evolved in a β-elimination process, followed by formation of +Cl- in a transylidation step. - The molecular structure of (CH3)3P=CHSiH3 in the gas phase has been determined by electron diffraction.Principal bond lengths (ra) are: P-C = 180.7(8), P=C = 165.3(11), Si-C = 185.2(20) pm.The angles between the P-C(methyl) bonds are 103.4(13) deg and the Si-C=P angle is 123.4(8) deg, consistent with a planar configuration of the methylene carbon atom.The molecule adopts a conformation in which the Si-C bond is twisted 25 deg from a position in which it eclipses one P-C bond, but there is a large amplitude torsional vibration about the P-C bond.

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