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Home > Products >  Diethoxydimethylsilane

Diethoxydimethylsilane CAS NO.78-62-6

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  • ProName: Diethoxydimethylsilane
  • CasNo: 78-62-6
  • Molecular Formula: C6H16O2Si
  • Appearance: colourless transparent liquid
  • Application: Used for silicon group silane、carbon g...
  • PackAge: plastic bucket,20kg;metal pail,170kg;o...
  • ProductionCapacity: /
  • Purity: ≥99.0%
  • LimitNum: 0

Superiority

1. Introduction of Dimethyl diethoxy silane Dimethyl diethoxy silane(CAS NO.78-62-6) is one kind of colourless transparent liquid as ch…

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1. Introduction of Dimethyl diethoxy silane

Dimethyl diethoxy silane (CAS NO.78-62-6) is one kind of colourless transparent liquid as chemical. The diethoxy(dimethyl)silane is the chemical name of this product. Besides, it belongs to Aromatic Hydrocarbons (substituted) & Derivatives; Dialkoxysilanes; Functional Materials; Si (Classes of Silicon Compounds); Silane Coupling Agents; Silane Coupling Agents (Intermediates); Si-O Compounds; Alkoxy Silanes; Crosslinkers; Crosslinking Agents.

Our Dimethyl diethoxy silane has the high purity which can be ≥99.0%. The detailed information of this is as follows:

Dimethyl diethoxy silane[CAS Register No:78-62-6] 1、Name:Dimethyl diethoxy silane 2、Molecular Formula:(CH3)2Si(OC2H5)2 3、Stucture Formula: (-OEt=-OC2H5) 4、Physical and Chemical Features:colourless transparent liquid,=1.3840,boiling point112-113.5℃,=0.827g/ml 5、Quality Specifications:purity≥99.0% 6、Use:Used for silicon group silane、carbon group silane、siloxane and others,can be used as structure-controlling agent. 7、 Package:plastic bucket,20kg;metal pail,170kg;or packaged as users require.

2. Basic information of Dimethyl diethoxy silane

1) Properties:

(1)ACD/LogP: 0.61; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.61; (4)ACD/LogD (pH 7.4): 0.61; (5)ACD/BCF (pH 5.5): 1.71; (6)ACD/BCF (pH 7.4): 1.71; (7)ACD/KOC (pH 5.5): 51.15; (8)ACD/KOC (pH 7.4): 51.15; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Index of Refraction: 1.393; (13)Molar Refractivity: 42.05 cm3; (14)Molar Volume: 176 cm3; (15)Polarizability: 16.67×10-24 cm3; (16)Surface Tension: 19.3 dyne/cm; (17)Enthalpy of Vaporization: 33.79 kJ/mol; (18)Vapour Pressure: 24 mmHg at 25°C; (19)Rotatable Bond Count: 4; (20)Exact Mass: 148.091956; (21)MonoIsotopic Mass: 148.091956; (22)Topological Polar Surface Area: 18.5; (23)Heavy Atom Count: 9; (24)Complexity: 65.5.

2) Physical Properties:

Physical Property Value Units Temp (deg C) Source
Melting Point -8.70E+01 deg C   EXP
Boiling Point 114 deg C   EXP
log P (octanol-water) 0.61 (none)   EXP
Water Solubility 2.33E+04 mg/L 25 EST
Vapor Pressure 20 mm Hg 25 EXP
Henry's Law Constant 4.57E-05 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.26E-11 cm3/molecule-sec 25 EST

3) Descriptors of Structure

(1)InChI: InChI=1S/C6H16O2Si/c1-5-7-9(3,4)8-6-2/h5-6H2,1-4H3
(2)InChIKey: YYLGKUPAFFKGRQ-UHFFFAOYSA-N
(3)Canonical SMILES: CCO[Si](C)(C)OCC
(4)Smiles: [Si](OCC)(C)(OCC)C

4) Uses of Dimethyl diethoxy silane

Dimethyl diethoxy silane can be used as chemical reagent and synthetic polymer organic silicon compound materials. We still used for silicon group silane, carbon group silane, siloxane and others can be used as structure-controlling agent.

5) Production of Dimethyl diethoxy silane

Dichloro-dimethyl-silane and ethanol can be used to produce this chemical. You can do as follow:

Production of Dimethyl diethoxy silane

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