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Diethoxymethylsilane

Product Name
Diethoxymethylsilane
CAS No.
2031-62-1
Chemical Name
Diethoxymethylsilane
Synonyms
DEMS;METHYLDIETHOXYSILANE;Silane, diethoxymethyl-;DIETHOXYMETHYLSILANE;diethoxymethyl-silan;Methyldiethoxysilane,97%;Methyldiethoxysilane >=96%;Methyldiethoxysilane (PURITY??);Diethoxymethylsilane [Hydrosilylating Reagent];Diethoxymethylsilane[HydrosilylatingReagent]>
CBNumber
CB7141092
Molecular Formula
C5H14O2Si
Formula Weight
134.25
MOL File
2031-62-1.mol
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Diethoxymethylsilane Property

Melting point:
98 °C
Boiling point:
94-95 °C (lit.)
Density 
0.838 g/mL at 20 °C (lit.)
vapor pressure 
0.053-7910Pa at 25℃
refractive index 
1.3760
Flash point:
10°C
storage temp. 
Flammables area
form 
clear liquid
color 
Colorless to Almost colorless
Specific Gravity
0.829
Water Solubility 
Miscible with water, 1,4-dioxane, tetrahydrofuran, acetonitrile, dichloromethane, chloroform, dimethyl sulfoxide, hexamethylphosphoric triamide and toluene. Insoluble in diethyl ether and hexane.
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
BRN 
1733975
LogP
-2.4-1.7 at 20℃
CAS DataBase Reference
2031-62-1(CAS DataBase Reference)
NIST Chemistry Reference
Methyldiethoxysilane(2031-62-1)
EPA Substance Registry System
Silane, diethoxymethyl- (2031-62-1)
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Safety

Hazard Codes 
F,Xi
Risk Statements 
11-36/37/38
Safety Statements 
16-26-36
RIDADR 
UN 1993 3/PG 2
WGK Germany 
3
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
66612
Product name
Methyldiethoxysilane
Purity
≥96%
Packaging
10ml
Price
$163
Updated
2024/03/01
TCI Chemical
Product number
D2403
Product name
Diethoxymethylsilane [Hydrosilylating Reagent]
Purity
>95.0%(GC)
Packaging
25mL
Price
$126
Updated
2024/03/01
Alfa Aesar
Product number
A10153
Product name
Diethoxymethylsilane, 96%
Packaging
5g
Price
$33.65
Updated
2024/03/01
Alfa Aesar
Product number
A10153
Product name
Diethoxymethylsilane, 96%
Packaging
10g
Price
$60.65
Updated
2024/03/01
Alfa Aesar
Product number
A10153
Product name
Diethoxymethylsilane, 96%
Packaging
50g
Price
$290.65
Updated
2024/03/01
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Diethoxymethylsilane Chemical Properties,Usage,Production

Chemical Properties

Colorless clear liquid

Uses

Diethoxymethylsilane is used in the preparation of N,N'-methylsilanediyl-bis-phthalimide by reacting with phthalimide. It is used as a reagent in the selective reduction of carbonyl compounds, hydorosilylation of alkenes, tandem reductive aldol reaction and rhodium-catalyszed silylcarbocyclization.

Flammability and Explosibility

Flammable

Diethoxymethylsilane Preparation Products And Raw materials

Raw materials

Preparation Products

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Diethoxymethylsilane Suppliers

Carbosynth
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United Kingdom
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Tokyo Chemical Industry UK Ltd.
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MOLEKULA Ltd.
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CARBONE SCIENTIFIC CO.,LTD
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sales@carbonesci.com
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Eurolabs Limited
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UK GREEN SCIENTIFIC CO.,LIMITED
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Fluorochem Ltd
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Fluorochem Ltd.
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VWR International
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solutions@vwr.com
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View Lastest Price from Diethoxymethylsilane manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Diethoxymethylsilane 2031-62-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-30
Henan Fengda Chemical Co., Ltd
Product
Diethoxymethylsilane 2031-62-1
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-30
Henan Aochuang Chemical Co.,Ltd.
Product
Diethoxymethylsilane 2031-62-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-09

2031-62-1, DiethoxymethylsilaneRelated Search:


  • DEMS
  • Methyldiethoxysilane (PURITY??)
  • diethoxymethyl-silan
  • Silane, diethoxymethyl-
  • Diethoxymethylsilane [Hydrosilylating Reagent]
  • Diethoxymethylsilane. Methylhydrogendiethoxysilane.
  • Methyldiethoxysilane,97%
  • Methyldiethoxysilane >=96%
  • DiethoxyMethylsilane [Hydrosilylating Reagent], 95.0%(GC)
  • METHYLDIETHOXYSILANE
  • DIETHOXYMETHYLSILANE
  • Diethoxymethylsilane[HydrosilylatingReagent]&gt
  • TIANFUCHEM-- 2031-62-1--Diethoxymethylsilane in stock
  • 2031-62-1
  • C5H14O2Si
  • HSiCH3OCH2CH32
  • CH3SiHOCH2CH32
  • Others
  • Organosilicon
  • Organometallic Reagents
  • Si-H Compounds
  • Reduction
  • Si (Classes of Silicon Compounds)
  • Silicon Compounds (for Synthesis)
  • Si-O Compounds
  • Dialkoxysilanes
  • Alkoxy Silanes
  • Hydrogensilanes Hydrogensiloxanes
  • Reducing Agents
  • Reduction
  • Si (Classes of Silicon Compounds)
  • Si-H Compounds
  • Silicon Compounds (for Synthesis)
  • Si-O Compounds
  • Synthetic Organic Chemistry
  • Dialkoxysilanes