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

Product Name: 1,1,3,3-Tetramethyl-1,3-divinyldisilazane
CAS No.: 7691-02-3
Chemical Name: 1,1,3,3-Tetramethyl-1,3-divinyldisilazane
Synonyms: DVTMDZ;DVTMDS;Vinyl silazane;Vinyl silazane 51001;Tetramethyldivinyldisilazane;Bis(vinyldimethylsilyl)amine; Tetramethyldivingldisilazane;Bis(diMethyl(vinyl)silyl)aMine;1,3-DIVINYLTETRAMETHYLDISILAZANE;1,3-DIVINYLTETRAMETHYLDISILAZANE DVTMDS
CBNumber: CB4105789
Molecular Formula: C8H19NSi2
Formula Weight: 185.41
MOL File: 7691-02-3.mol

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

Melting point:: <0°C
Boiling point:: 161-163 °C
Density: 0.819
vapor pressure: 1.2-8611hPa at 20-25℃
refractive index: n20/D 1.4405(lit.)
Flash point:: 34°C
storage temp.: 2-8°C
solubility: soluble in Methanol
form: clear liquid
pka: 10.77±0.70(Predicted)
color: Colorless to Light yellow to Light orange
Specific Gravity: 0.819
Water Solubility: Hydrolyzes in water.
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
Sensitive: Moisture Sensitive
BRN: 2411661
InChIKey: WYUIWUCVZCRTRH-UHFFFAOYSA-N
LogP: 0.23-1.5 at 20℃
CAS DataBase Reference: 7691-02-3(CAS DataBase Reference)
NIST Chemistry Reference: Silanamine, 1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl-(7691-02-3)
EPA Substance Registry System: Silanamine, 1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl- (7691-02-3)

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Safety

Hazard Codes: C
Risk Statements: 10-34-22
Safety Statements: 26-36/37/39-45-23
RIDADR: UN 2920 8/PG 2
WGK Germany: 3
RTECS: VV1302250
F: 10-21
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H301Toxic if swalloed

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D1769
Product name: 1,3-Divinyl-1,1,3,3-tetramethyldisilazane
Purity: >95.0%(GC)
Packaging: 5mL
Price: $21
Updated: 2024/03/01

TCI Chemical

Product number: D1769
Product name: 1,3-Divinyl-1,1,3,3-tetramethyldisilazane
Purity: >95.0%(GC)
Packaging: 25mL
Price: $51
Updated: 2024/03/01

Alfa Aesar

Product number: L16480
Product name: 1,1,3,3-Tetramethyl-1,3-divinyldisilazane, 95%
Packaging: 5g
Price: $28.5
Updated: 2021/12/16

Alfa Aesar

Product number: L16480
Product name: 1,1,3,3-Tetramethyl-1,3-divinyldisilazane, 95%
Packaging: 25g
Price: $68.8
Updated: 2021/12/16

Alfa Aesar

Product number: L16480
Product name: 1,1,3,3-Tetramethyl-1,3-divinyldisilazane, 95%
Packaging: 100g
Price: $179
Updated: 2021/12/16

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1,1,3,3-Tetramethyl-1,3-divinyldisilazane Chemical Properties,Usage,Production

Chemical Properties

Clear liquid with ammonia odor

Uses

1,1,3,3-Tetramethyl-1,3-divinyldisilazane is used for silicone rubber, silicone resin, silicone gel and vinyl manufacturing.

Application

1,1,3,3-Tetramethyl-1,3-divinyldisilazane, a vinylsilazane, could cross-linked with polyhydromethylsiloxane in the presence of Karstedt's catalyst. When the reactions were carried out in solvent-free conditions, non-porous polysiloxane-silazane networks were obtained[1].

Flammability and Explosibility

Flammable

References

[1] Justyna Olejarka . “Non-porous and porous materials prepared by cross-linking of polyhydromethylsiloxane with silazane compounds.” European Polymer Journal 99 (2018): Pages 150-164.

1,1,3,3-Tetramethyl-1,3-divinyldisilazane Preparation Products And Raw materials

Raw materials

Preparation Products

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

Americas 1 China 218 Europe 1 France 1 Germany 2 India 3 Japan 2 Singapore 1 Switzerland 1 The Netherlands 1 United Kingdom 4 United States 17 Global 252

Hubei Jusheng Technology Co.,Ltd

Tel: 027-59599241 18871490274
Fax: 027-59599241
Email: 1400878000@qq.com
Country: China
ProdList: 9958
Advantage: 58

Hubei kefule Material Technology Co., Ltd

Tel: 027-84459282 13720265353
Email: zhou@cfmats.com
Country: China
ProdList: 881
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 8418
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

China DongFan Chemical Co.,LTD

Tel: 86-0571-85151182
Fax: 86-0571-85151182
Country: China
ProdList: 5691
Advantage: 66

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View Lastest Price from 1,1,3,3-Tetramethyl-1,3-divinyldisilazane manufacturers

Hubei Changfu Chemical Co., Ltd.

Product: 1,3-Divinyl-1,1,3,3-tetramethyldisilazane 7691-02-3
Price: US $0.00/kg
Min. Order: 0.10000000149011612kg
Purity: 96%
Supply Ability: 200tons
Release date: 2023-12-22

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 1,3-Divinyl-1,1,3,3-Tetramethoxydisilazane 7691-02-3
Price: US $75.00-20.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-30

Shanghai Daken Advanced Materials Co.,Ltd

Product: 1,3-Divinyl-1,1,3,3-Tetramethyl Disilazane 7691-02-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.00%
Supply Ability: 1000KG /month
Release date: 2021-11-26

7691-02-3, 1,1,3,3-Tetramethyl-1,3-divinyldisilazaneRelated Search:

Cyclosilazanes, di-Me,Me hydrogen, polymers with di-Me, Me hydrogen silazanes, reaction products with3-(triethoxysilyl)-1-propanamine 1,1,1,7,7,7-hexamethyl-3,5-bis[(trimethylsilyl)oxy]-3,5-divinyltetrasiloxane 1,3-DIVINYL-1,3-DIMETHYL-1,3-DICHLORODISILOXANE 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE DIVINYLTETRAPHENYLDISILOXANE 1,3-DIVINYLTETRAETHOXYDISILOXANE Tetramethyl-1,3-diaminopropane N,N,N',N'-Tetramethylethylenediamine N,N,N',N'-TETRAMETHYL-1,4-BUTANEDIAMINE N-(Trimethylsilyl)imidazole 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILAZANE Silazane Tetramethyldipropylene triamine Hexamethyldisilazane 1,1,3,3-Tetramethyl-1,3-divinyldisilazane 1,1,3,3-Tetramethyldisilazane Dimethylvinylsilane

1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE

1,3-DIVINYL-1,1,3,3-TETRAMETHYLDISILAZANE

1,3-DIVINYLTETRAMETHYLDISILAZANE

1,3-DIVINYLTETRAMETHYLDISILAZANE DVTMDS

1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl-Silanamine

N-[Dimethyl(vinyl)silyl](dimethyl)vinylsilanamine

Silanamine, 1-ethenyl-N-(ethenyldimethylsilyl)-1,1-dimethyl-

ethenyl-[[ethenyl(dimethyl)silyl]-methylamino]-methylsilicon

DVTMDZ

1,1,3,3-Tetramethyl-1,3-dixinyldisilazane

Tetramethyldivinyldisilazane

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

1,1,3,3-Tetramethyl-1,3-divinylpropanedisilazane

1,3-Divinyl-1,1,3,3-tetramethylpropanedisilazane

3,3,5,5-Tetramethyl-4-aza-3,5-disila-1,6-heptadiene

Bis(vinyldimethylsilyl)amine

1-ethenyl-n-(ethenyldimethylsilyl)-1,1-dimethyl-silanamin

DVTMDS

Bis(diMethyl(vinyl)silyl)aMine

1,3-Divinyl-1,1,3,3-tetramethyl-disilazan(germ.)=divinyltetramethyldisiloxane

1,3-Divinyl-1,1,3,3-tetramethyldisilazane&gt

Tetramethyldivingldisilazane

TETRAMETHYLDIVINYLDISILAZANE, CAS:7691-02-3

7691-02-3 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE

[[[ethenyl(dimethyl)silyl]amino]-dimethylsilyl]ethene

Vinyl silazane 51001

Vinyl silazane

7691-02-3

7691-2-3

C8H19NSi2

Vinylsilanes, Allylsilanes

Si-N Compounds

Si (Classes of Silicon Compounds)

Silazanes

Industrial/Fine Chemicals

monomer

Si (Classes of Silicon Compounds)

Silazanes

Si-N Compounds

Vinylsilanes, Allylsilanes