(METHOXYMETHYL)TRIMETHYLSILANE Chemical Properties

Melting point:

<0°C

Boiling point:

83 °C/740 mmHg (lit.)

Density 

0.758 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.39(lit.)

Flash point:

8 °F

form 

clear liquid

color 

Colorless to Almost colorless

Specific Gravity

0.755

Hydrolytic Sensitivity

1: no significant reaction with aqueous systems

BRN 

1732033

CAS DataBase Reference

14704-14-4(CAS DataBase Reference)

NIST Chemistry Reference

(Methoxymethyl)trimethylsilane(14704-14-4)

Safety Information

Hazard Codes 

F,Xi

Risk Statements 

11-36/37/38

Safety Statements 

16-26-28-29-33-36/37/39

RIDADR 

UN 3271 3/PG 2

WGK Germany 

3

TSCA 

No

HazardClass 

3.1

PackingGroup 

II

HS Code 

29319090

MSDS

• Language:English Provider:SigmaAldrich

(METHOXYMETHYL)TRIMETHYLSILANE Usage And Synthesis

Purification Methods

It forms an azeotrope with MeOH (b 60o). If it contains MeOH (check IR for bands above 3000cm-1), then wash with H2O and fractionate. A possible impurity could be chloromethyl trimethylsilane (b 97o/740mm). [Speier J Am Chem Soc 70 4142 1948, Beilstein 4 III 1844.] It is an IRRITATING FLAMMABLE liquid.

(METHOXYMETHYL)TRIMETHYLSILANE(14704-14-4)Related Product Information

• hydroxytrimethylsilane
• TRIMETHYLSILANE
• (METHOXYMETHYL)TRIMETHYLSILANE
• (1-METHOXYVINYL)TRIMETHYLSILANE
• TRIMETHYLSILYLMETHYL ACETATE
• METHACRYLOXYMETHYLTRIMETHYLSILANE
• (2',5'-bis-O-(tert-butyldimethylsilyl)-beta-ribofuranosyl)-3'-spiro-5''-(4''-amino-1'',2''-oxathiole-2'',2''-dioxide)thymine
• (PHENYLDIMETHYLSILYL)METHYL METHACRYLATE
• ACRYLOXYMETHYLTRIMETHYLSILANE
• (1-ETHOXYVINYL)-TRIMETHYLSILANE