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Diethoxydimethylsilane Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:Diethoxydimethylsilane
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: Product Name:78-62-6
Purity:0.99 Package:25KG,5KG;1KG;500G
Tel: +86 21 5161 9050/ 5187 7795
Products Intro: Product Name:dimethyldiethoxysilane
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG
Company Name: Hebei Chisure Biotechnology Co.LTD
Tel: +86 13292890173
Products Intro: Product Name:Diethoxydimethylsilane
Purity:99% Package:1ASSAYS;10USD
Company Name: career henan chemical co
Tel: +86-371-86658258
Products Intro: Product Name:Diethoxydimethylsilane
Purity:99% Package:1kg;1USD

Lastest Price from Diethoxydimethylsilane manufacturers

  • Diethoxydimethylsilane
  • US $10.00-300.00 / KG
  • 2021-01-12
  • CAS:78-62-6
  • Min. Order: 0.5KG
  • Purity: >99%
  • Supply Ability: 20tons
  • Diethoxydimethylsilane
  • US $10.00 / ASSAYS
  • 2020-12-21
  • CAS:78-62-6
  • Min. Order: 1ASSAYS
  • Purity: 99%
  • Supply Ability: 500tons/month
Diethoxydimethylsilane Basic information
Product Name:Diethoxydimethylsilane
Product Categories:Dialkoxysilanes;Functional Materials;Si (Classes of Silicon Compounds);Silane Coupling Agents;Silane Coupling Agents (Intermediates);Si-O Compounds;Aromatic Hydrocarbons (substituted) & Derivatives;Alkoxy Silanes;Crosslinkers;Crosslinking Agents;organosilicon compounds
Mol File:78-62-6.mol
Diethoxydimethylsilane Structure
Diethoxydimethylsilane Chemical Properties
Melting point -97°C
Boiling point 114 °C(lit.)
density 0.865 g/mL at 25 °C(lit.)
refractive index n20/D 1.381(lit.)
Fp 53 °F
storage temp. Flammables area
form liquid
color ≤25(APHA)
Specific Gravity0.939
Water Solubility may decompose
Sensitive Moisture Sensitive
Hydrolytic Sensitivity7: reacts slowly with moisture/water
BRN 1736110
CAS DataBase Reference78-62-6(CAS DataBase Reference)
NIST Chemistry ReferenceSilane, diethoxydimethyl-(78-62-6)
EPA Substance Registry SystemSilane, diethoxydimethyl- (78-62-6)
Safety Information
Hazard Codes F,Xi,Xn
Risk Statements 11-36/38-20
Safety Statements 26-36-16
RIDADR UN 1993 3/PG 2
WGK Germany 2
RTECS VV3590000
HazardClass 3
PackingGroup II
HS Code 29319090
ToxicityLD50 oral in rat: 9280mg/kg
MSDS Information
Diethoxydimethylsilane English
SigmaAldrich English
ACROS English
ALFA English
Diethoxydimethylsilane Usage And Synthesis
Chemical PropertiesColorless clear liquid
  1. Diethoxydimethylsilane may be used to modify epoxy resin6 and the surfaces of pure silica and Pd/SiO2 hydrogen gas sensors. Surface modification results in enhanced gas sensing properties of the sensors.
  2. It may be used as a precursor for the synthesis of ultrafine SiC powder.
  3. Diethoxydimethylsilane is an intermediate silane useful for blocking hydroxyl and amino groups in organic synthesis reactions. This silylating step allows subsequent reactions to be carried out which would be adversely affected by the presence of active hydrogen in the hydroxyl or amine groups. Following the reaction step, hydroxyl or amine groups blocked with diethoxydimethylsilane may be recovered by a hydrolysis procedure.
  4. It is also used for preparing hydrophobic and release materials as well as enhancing flow of powders.
  5. Studies report its use as a precursor for ORMOSIL (Organically modified SILicates) and thin a-SiOxCyHz films.
General DescriptionA colorless liquid. Flash point 75°F. Less dense than water and insoluble in water. Vapors heavier than air.
Air & Water ReactionsHighly flammable. Insoluble in water.
Reactivity ProfileThese substances undergo chemical reactions only under relatively severe circumstances or in the presence of an effective catalyst that promotes reaction.. They are resistant to ignition, although they may become flammable at very high temperatures. They will be resistant to oxidation/reduction, except in the most severe conditions. These materials may be nontoxic.
Health HazardInhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control may cause pollution.
Fire HazardHIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Safety ProfileMildly toxic by inhalation and ingestion. A skin and eye irritant. A dangerous fire hazard when exposed to heat, flame, or oxidizers. When heated to decomposition it emits acrid smoke and irritating fumes.
Diethoxydimethylsilane Preparation Products And Raw materials
Tag:Diethoxydimethylsilane(78-62-6) Related Product Information
Diphenyldimethoxysilane Dimethyl ether tert-Butyldimethylsilyl chloride Dimethoxymethylphenylsilane 1,1-DIMETHYLSILA-17-CROWN-6 1,1-DIMETHYLSILA-14-CROWN-5 1,1-DIMETHYLSILA-11-CROWN-4 CHLOROMETHYLMETHYLDIISOPROPOXYSILANE N,N-Dimethylformamide Dimethyldimethoxysilane Dimethyl phthalate Methyldiethoxyphosphine Diethoxydimethylsilane Dimethyl sulfoxide Diphenyldiethoxysilane Dimethyl fumarate Dimethyl sulfide DIMETHYLSILANE