BIS(DIMETHYLAMINO)METHYLSILANE Chemical Properties

Melting point:

<0°C

Boiling point:

112 °C

Density 

0.798 g/mL at 20 °C(lit.)

refractive index 

n20/D 1.414

Flash point:

-3°C

pka

10.24±0.70(Predicted)

Specific Gravity

0.798

Hydrolytic Sensitivity

9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required

InChI

InChI=1S/C5H16N2Si/c1-6(2)8(5)7(3)4/h8H,1-5H3

InChIKey

VBYLGQXERITIBP-UHFFFAOYSA-N

SMILES

[SiH](C)(N(C)C)N(C)C

EPA Substance Registry System

Silanediamine, N,N,N',N',1-pentamethyl- (22705-33-5)

Safety Information

Hazard Codes 

F,C

Risk Statements 

11-34

Safety Statements 

16-26-36/37/39-45

RIDADR 

UN 2924 3/PG 2

WGK Germany 

3

F 

10-21

TSCA 

Yes

MSDS

• Language:English Provider:SigmaAldrich

BIS(DIMETHYLAMINO)METHYLSILANE Usage And Synthesis

Description

Bis(dimethylamino)methylsilane is used as a reagent in the pharmaceutical industry, primarily in silanation reactions.

Uses

Bis(dimethylamino)methylsilane can be used as a protecting group for reactive hydrogens in alcohols, amines, thiols, and carboxylic acids. Organosilanes are hydrogen-like, can be introduced in high yield, and can be removed under selective conditions. They are stable over a wide range of reaction conditions and can be removed in the presence of other functional groups, including other protecting groups.

BIS(DIMETHYLAMINO)METHYLSILANE(22705-33-5)Related Product Information

• Bis(dimethylamino)dimethylsilane
• BIS(DIMETHYLAMINO)DIPHENYLSILANE
• BIS(DIMETHYLAMINO)METHYLSILANE
• BIS(DIMETHYLAMINO)PHENYLCHLOROSILANE
• TRIS(DIMETHYLAMINO)PHENYLSILANE
• BIS(DIETHYLAMINO)DIMETHYLSILANE
• BIS(DIMETHYLAMINO)METHYLVINYLSILANE
• METHYLSILANE
• BIS(DIMETHYLAMINO)DIETHYLSILANE
• BIS(DIMETHYLAMINO)METHYLPHENYLSILANE
• TRIS(DIMETHYLAMINO)METHYLSILANE
• (1R,2R)-[1,2-Cyclohexanediamino-N,N'-bis(4-bromobenzyl)allylchlorosilane,min.98%
• BIS(DIMETHYLAMINO)METHYLCHLOROSILANE
• BIS(N-METHYLBENZAMIDE)ETHOXYMETHYLSILANE
• TRIS(DIMETHYLAMINO)ETHYLSILANE
• (heptadecaflroro-1,1,2,2-tetrahydrodecyl)tris(dimethylamino)silane
• BIS(DIETHYLAMINO)DIPHENYLSILANE
• 1,2-(Trisdimethylaminosilyl)ethane