Bis(dimethylamino)dimethylsilane, 97%

About Bis(dimethylamino)dimethylsilane, 97%

Bis(dimethylamino)dimethylsilane is an organosilicon compound carrying the CAS registry number 3768-58-9 with a typical assay of 97%. Formula C6H18N2Si, molecular weight 146.31 g/mol. Its systematic (IUPAC) name is N-[dimethylamino(dimethyl)silyl]-N-methylmethanamine. It is also known as Dimethylbis[dimethylamino]silane or Silanediamine, hexamethyl-.

It is supplied as a colourless to very faint yellow and colourless to very faint green-yellow liquid. Literature values give a melting point of 98 °C and a boiling point of 128-129 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mL, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Bis(dimethylamino)dimethylsilane, 97%
Catalogue No.	VQ-011110
CAS Number	3768-58-9
IUPAC name	N-[dimethylamino(dimethyl)silyl]-N-methylmethanamine
Molecular formula	C₆H₁₈N₂Si
Molecular weight	146.31 g/mol
Exact mass	146.1239
Purity / assay	97%
HSN code	29420090
InChIKey	QULMGWCCKILBTO-UHFFFAOYSA-N
SMILES	CN(C)[Si](C)(C)N(C)C
PubChem CID	77384

Physical properties
Physical form	Liquid
Appearance	Colourless to very faint yellow and colourless to very faint green-yellow liquid
Melting point	98 °C
Boiling point	128-129 °C
Density	0.809g/mL at 25 °C
H-bond donors / acceptors	0 / 2
TPSA	6.5 Å²
UN number	UN 2924
Synonyms	Dimethylbis[dimethylamino]silane, Silanediamine, hexamethyl-, N,N,N',N',1,1-hexamethylsilanediamine, Silanediamine, N,N,N',N',1,1-hexamethyl-, Silanediamine, hexamethyl, Silanediamine, N,N,N',N',1,1hexamethyl, C6H18N2Si, [(dimethylamino)dimethylsilyl]dimethylamine, bis(dimethylamino) dimethylsilane, N,N,N,n-Hexamethylsilanediamine #, Bis(dimethylamino)dimethylsilane, 96%, Dimethylsilane, bis(N,N-dimethylamino)-

Safety & hazard information (GHS)

Flammable

Corrosive

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H314Causes severe skin burns and eye damage

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P321, P363, P370 + P378, P403 + P235, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Bis(dimethylamino)dimethylsilane, 97%?

The CAS Registry Number of Bis(dimethylamino)dimethylsilane, 97% is 3768-58-9. It is also known as Dimethylbis[dimethylamino]silane, Silanediamine, hexamethyl-, N,N,N',N',1,1-hexamethylsilanediamine.

What is the molecular formula and molecular weight of Bis(dimethylamino)dimethylsilane, 97%?

Bis(dimethylamino)dimethylsilane, 97% has the molecular formula C6H18N2Si and a molecular weight of 146.31 g/mol. Its IUPAC name is N-[dimethylamino(dimethyl)silyl]-N-methylmethanamine.

Which grade and pack sizes of Bis(dimethylamino)dimethylsilane, 97% can I order?

We supply Bis(dimethylamino)dimethylsilane, 97% in (97%) grade, in 100 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Bis(dimethylamino)dimethylsilane, 97%?

Yes. Every lot of Bis(dimethylamino)dimethylsilane, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Bis(dimethylamino)dimethylsilane, 97% be shipped internationally?

Yes. Bis(dimethylamino)dimethylsilane, 97% is classified as hazardous (UN 2924), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.