ChemicalBook >> CAS DataBase List >>Divinyltetramethyldisiloxane
Divinyltetramethyldisiloxane
- CAS No.
- 2627-95-4
- Chemical Name:
- Divinyltetramethyldisiloxane
- Synonyms
- 1,3-DIVINYLTETRAMETHYLDISILOXANE;1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILOXANE;tetramethyldivinyldisiloxane;1,3-DIVINYL-1,1,3,3-TETRAMETHYLDISILOXANE;1,3-diethenyl-1,1,3,3-tetramethyl-disiloxan;VIMM;CD6210;DVTMDSO;Divinyltetramethyldi;LABOTEST-BB LT00067562
- CBNumber:
- CB9205440
- Molecular Formula:
- C8H18OSi2
- Molecular Weight:
- 186.4
- MDL Number:
- MFCD00014933
- MOL File:
- 2627-95-4.mol
- MSDS File:
- SDS
Last updated:2025-02-26 09:53:59
Melting point | -99 °C (lit.) |
---|---|
Boiling point | 139 °C (lit.) |
Density | 0.809 g/mL at 25 °C (lit.) |
vapor pressure | 17hPa at 25℃ |
refractive index |
n |
Flash point | 76 °F |
storage temp. | Flammables area |
form | liquid |
Specific Gravity | 0.811 |
color | colorless |
Viscosity | 0.9mm2/s |
Water Solubility | insoluble |
Sensitive | Moisture Sensitive |
Hydrolytic Sensitivity | 1: no significant reaction with aqueous systems |
BRN | 1762585 |
InChIKey | BITPLIXHRASDQB-UHFFFAOYSA-N |
LogP | 5.4 at 20℃ |
CAS DataBase Reference | 2627-95-4(CAS DataBase Reference) |
EWG's Food Scores | |
FDA UNII | |
NIST Chemistry Reference | |
EPA Substance Registry System |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02 |
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Signal word | Danger | |||||||||
Hazard statements | H225 | |||||||||
Precautionary statements | P210-P233-P303+P361+P353-P370+P378-P403+P235-P501 | |||||||||
Hazard Codes | F,Xi | |||||||||
Risk Statements | 11-36/37/38-10 | |||||||||
Safety Statements | 16-26-36-37/39 | |||||||||
RIDADR | UN 1993 3/PG 2 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | JM9235250 | |||||||||
F | 10-21 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 3 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29319090 | |||||||||
NFPA 704 |
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Divinyltetramethyldisiloxane price More Price(17)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 371904 | 1,3-Divinyltetramethyldisiloxane 97% | 2627-95-4 | 10g | $70.8 | 2025-03-01 | Buy |
Sigma-Aldrich | 371904 | 1,3-Divinyltetramethyldisiloxane 97% | 2627-95-4 | 50g | $158 | 2025-03-01 | Buy |
TCI Chemical | D1780 | 1,3-Divinyltetramethyldisiloxane >98.0%(GC) | 2627-95-4 | 25mL | $21 | 2025-03-01 | Buy |
TCI Chemical | D1780 | 1,3-Divinyltetramethyldisiloxane >98.0%(GC) | 2627-95-4 | 100mL | $55 | 2025-03-01 | Buy |
Alfa Aesar | A12463 | 1,3-Divinyltetramethyldisiloxane, 96%, cont. up to 4% 1-vinyl-3-ethyltetramethyldisiloxane | 2627-95-4 | 25g | $62.65 | 2025-03-01 | Buy |
Divinyltetramethyldisiloxane Chemical Properties,Uses,Production
Chemical Properties
Colorless or yellowish transparent liquidUses
Divinyl tetramethyl disiloxane could be used as a additives(intermediates) in the production process of addition silicone rubber, silicone gel, liquid silicone, vinyl silicone resin, vinyl silicone oil, platinum chromium compound and others. POTENTIAL VINYL NUCLEOPHILE IN CROSS-COUPLING REACTIONS. 1,3-Divinyltetramethyldisiloxane acts as a potential vinyl donor used in cross-coupling reactions. It is also involved in the copolymerization reaction with aromatic ketones.Flammability and Explosibility
FlammableProperties and Applications
Divinyltetramethyldisiloxane (DVTMSO) could used as a diolefin ligand in the complexes with d10-metal centers (M). This is a rather labile ligand capable of changing the π–π-bridging function to the chelating one in the ligand exchange reactions to form a stable six-membered cycle, for example, Pd(0)(CH2=CH–Si)2O. In addition, DVTMSO is the first representative of the series of unsaturated polysiloxanes, whose complexes, including those with Cu(I), serve as precursors for producing thin copper films by thermal disproportionation[1].References
[1] T. Duzak. “Tetragonal cubanoid Cu4X4 in the isostructural π-complexes with divinyltetramethyldisiloxane: [Cu4X4(C8H18OSi2) (X = Cl, Br).” Russian Journal of Coordination Chemistry 35 6 (2009): 416–421.Divinyltetramethyldisiloxane Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 333)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Wuhan Kemi-Works Chemical Co., Ltd. | +86-2785736489 +8618171418573 | sales@kemiworks.com | China | 704 | 58 |
Dongguan City Betterly New Materials co.,Ltd | +86-13713468294 +86-13535083564 | waimaobu@betely.com | China | 37 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12452 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
Jiangxi New jiayi New Materials Co., Ltd. | 15988280056 | mina@xjysi.com | CHINA | 27 | 55 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 14944 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21696 | 55 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9353 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
View Lastest Price from Divinyltetramethyldisiloxane manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2025-04-08 | Divinyltetramethyldisiloxane
2627-95-4
|
US $1.00 / KG | 1KG | 99% | 1000mt/year | Jinan Finer Chemical Co., Ltd | ||
2024-11-02 | Divinyltetramethyldisiloxane
2627-95-4
|
US $20.00-10.00 / kg | 1kg | 0.99 | 10 tons | Hebei Yanxi Chemical Co., Ltd. | ||
2024-09-19 | Divinyltetramethyldisiloxane
2627-95-4
|
US $28.37 / KG | 1KG | 99% | 15MT | Wuhan Han Sheng New Material Technology Co.,Ltd |
- Divinyltetramethyldisiloxane
2627-95-4
- US $1.00 / KG
- 99%
- Jinan Finer Chemical Co., Ltd
- Divinyltetramethyldisiloxane
2627-95-4
- US $20.00-10.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
- Divinyltetramethyldisiloxane
2627-95-4
- US $28.37 / KG
- 99%
- Wuhan Han Sheng New Material Technology Co.,Ltd
2627-95-4(Divinyltetramethyldisiloxane)Related Search:
1,1,3,3-Tetramethyldisiloxane
Octamethylcyclotetrasiloxane
Hexamethyldisiloxane
Poly(dimethylsiloxane)
Decamethylcyclopentasiloxane
POLY(DIMETHYLSILOXANE), HYDROXY TERMINATED
SILANE COUPLING AGENT
2,4,6,8-tetramethyl-2,4,6,8-tetraphenylcyclotetrasiloxane
Tetrabutylammonium hydroxide
Silicone rubber,methyl-vinyl
1of4
LABOTEST-BB LT00067562
DIVINYLTETRAMETHYLDISILOXANE
1,3-diethenyl-1,1,3,3-tetramethyl-disiloxane
TETRAMETHYL-1,3-DIVINYLDISILOXANE
1,1,3,3-Tetramethyl-1,3-divinylsiloxane
Bisvinyltetramethyldisiloxane
CD6210
Disiloxane, 1,1,3,3-tetramethyl-1,3-divinyl-
Sym-tetramethyldi(ethenyl)disiloxane
Tetramethyldivinylsiloxane
Polydimethylsiloxane, vinyldimethylsiloxy terminated, viscosity 0.7 cSt.
1,3-Divinyltetramethyldisiloxane, 98+%
1,1,3,3-Tetramethyl-1,3-divinyldisiloxane(1,3-Divinyltetramethyldisiloxane)
1,3-Divinyltetramethyldisiloxane,min.97%
Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-
1,3-DIVINYLTETRAMETHYLDISILOXANE , CONT. UP TO 4% 1-VINYL-3-ETHYLTETRAMETHYLDISILOXANE
1,3-DIVINYLTETRAMETHYLDISILOXANE, 99+%
1,3-Divinyltetramethyldisiloxane, 96%, cont. up to 4% 1-Vinyl-3-ethyltetramethyldisiloxane
Divinyltetramethyldisiloxane 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane
Bis(ethenyldimethylsilyl) ether
Ethenyl-(ethenyl-dimethylsilyl)oxy-dimethylsilane
1,3-Divinyltetramethyldisiloxane, min. 97%
1,1,3,3-Tetramethyl-1,3-divinylpropanedisiloxane
1,3-Divinyl-1,1,3,3-tetramethyl-1,3-disila-2-oxapropane
1,3-Divinyl-1,1,3,3-tetramethyl-propanedisiloxane
3,3,5,5-Tetramethyl-4-oxa-3,5-disilaheptane-1,6-diene
Oxybis(vinyldimethylsilane)
Divinyltetramethyldisiloxane,97%
Divinyltetramethyldi
DivinyltetraMethyldisiloxane, 97% 50GR
1,3-Divinyltetramethyldisiloxane 97%
1,3-Divinyltetramethyldisiloxane, 96%, contains up to 4% 1-vinyl-3-ethyltetramethyldisiloxane
1,3-diethenyl-1,1,3,3-tetramethyl-
3,3,5,5-tetramethyl-3,5-disila-4-oxa-1,6-heptadiene
CFS-954 1,3-Divinyltetramethyldisiloxane
DVTMDSO
1,3-Divinyltetramethyldisiloxane>
1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILOXANE
1,3-DIVINYL-1,1,3,3-TETRAMETHYLDISILOXANE
1,3-DIVINYLTETRAMETHYLDISILOXANE
1,3-diethenyl-1,1,3,3-tetramethyl-disiloxan
tetramethyldivinyldisiloxane
VIMM
Divinyltetramethyldisiloxane(Vinyl double heads)
ivinyltetramethyldisiloxane
2627-95-4
C8H18OSi2
CH2CHCH32SI2O
H2CCHSiCH322O
C8H16OSi2
Organometallic Reagents
Organosilicon
Si-O Compounds
Siloxanes
Vinylsilanes, Allylsilanes
Si (Classes of Silicon Compounds)
organosilicon compound
Si (Classes of Silicon Compounds)