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1,3-Divinyltetramethyldisilazane

BGC Id:	740896244283
CAS No:	7691-02-3
Synonyms:	1,1,3,3-tetramethyl-1,3-dixinyldisilazane ; 1,1,3,3-tetramethyl-1,3-divinyldisilazane ; 1,3-divinyltetramethyldisilazane ; tetramethyldivinyldisilazane ; 1,3-divinyl-1,1,3,3-tetramethyldisilazane ; bis(vinyldimethylsilyl)amine ; dvtmds ; 1,3-divinyltetramethyldisilazane dvtmds ; 1,1,3,3-tetramethyl-1,3-divinylpropanedisilazane ; bis(dimethyl(vinyl)silyl)amine
Molecular Formula:	C8H19NSi2
Molecular Weight:	185.41
EINECS:	231-701-1

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Phone: +852-30606658
Country: P.R.China

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer se ...

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What other providers are available for CAS 7691-02-3?

The last intensive check and update was carried out on 2025/09/28.

Identify

Synonyms:

1,1,3,3-tetramethyl-1,3-dixinyldisilazane ; 1,1,3,3-tetramethyl-1,3-divinyldisilazane ; 1,3-divinyltetramethyldisilazane ; tetramethyldivinyldisilazane ; 1,3-divinyl-1,1,3,3-tetramethyldisilazane ; bis(vinyldimethylsilyl)amine ; dvtmds ; 1,3-divinyltetramethyldisilazane dvtmds ; 1,1,3,3-tetramethyl-1,3-divinylpropanedisilazane ; bis(dimethyl(vinyl)silyl)amine

CAS:

7691-02-3

EINECS:

231-701-1

Molecular Formula:

C8H19NSi2

MDL:

MFCD00042846

Properties

Molecular Weight:

185.41 g·mol−1

Density:

0.819

Melting point:

<0 °C

Boiling point:

161-163 °C

Flash point:

34 °C

Physical Description:

clear liquid with ammonia odor

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

10-34 (R)

Safety Codes:

26-36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 2920 8 / PG 2

RTECS:

VV1302250

Storage temperature:

2-8°C

What other providers are available for CAS 7691-02-3?

In addition to the providers presented here for 1,3-Divinyltetramethyldisilazane with the CAS number 7691-02-3, there are other 37 providers with slightly different product names available for this CAS number.

Vinyl silazane

Shanghai Mintchem Development Co., Ltd.

Tetramethyldivinyldisilazane

Simagchem Corporation | Xingrui Industry Co., Limited | Nantong Xindao Biotech Ltd +5 additional providers that we know from the past

1,3-Divinyltetramethyl disilizane

+2 additional providers that we know from the past

1,1,3,3-Tetramethyl-1,3-divinyldisilazane

1,3-Divinyl-1,1,3,3-tetramethyldisilazane

Shanghai Mintchem Development Co., Ltd. | Hangzhou Keying Chem Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | BuGuCh & Partners +7 additional providers that we know from the past