Alfa Aesar™ Diethoxymethylsilane, 96%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10153.06

UNSPSC: 12352100

Code: NEW

Additional Details:
Additional Details: CAS Number: 2031-62-1 Weight: 0.01000kg


Quantity 5g

Product Code. 11334509

Quantity Price
1 £ 18.23 / 5g
Estimated Shipment date
from Supplier 10-05-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Diethoxymethylsilane
CAS 2031-62-1
Molecular Formula C5H14O2Si
Linear Formula CH3SiH(OCH2CH3)2
Formula Weight 134.25
MDL Number MFCD00026749
UN Number UN1993
Beilstein 1733975
Synonym Methyldiethoxysilane

Specification

Formula Weight 134.25
Health Hazard 3 GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Synonym Methyldiethoxysilane
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
Beilstein 1733975
Flash Point 10°C (50°F)
MDL Number MFCD00026749
Assay 96%
CAS 2031-62-1
Molecular Formula C5H14O2Si
Health Hazard 1 Danger
Quantity 5g
Chemical Name or Material Diethoxymethylsilane
Boiling Point 94° to 95°C
UN Number UN1993
Health Hazard 2 GHS H Statement
H225-H315-H319-H335
Highly flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Linear Formula CH3SiH(OCH2CH3)2
TSCA TSCA

Applications
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.

Solubility
Miscible with water, 1,4-dioxane, tetrahydrofuran, acetonitrile, dichloromethane, chloroform, dimethyl sulfoxide, hexamethylphosphoric triamide and toluene. Insoluble in diethyl ether and hexane.

Notes
Incompatible with oxidizing agents, acids and bases.

Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement
H225-H315-H319-H335
Highly flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.