Divinyltetramethyldisiloxane
Divinyltetramethyldisiloxane
- CAS:
- 2627-95-4
- MF:
- C8H18OSi2
- MW:
- 186.4
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Properties
- 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
20/D 1.411(lit.)
- Flash point:
- 76 °F
- storage temp.
- Flammables area
- form
- liquid
- Specific Gravity
- 0.811
- color
- colorless
- Water Solubility
- insoluble
- Hydrolytic Sensitivity
- 1: no significant reaction with aqueous systems
- Sensitive
- Moisture Sensitive
- BRN
- 1762585
- InChIKey
- BITPLIXHRASDQB-UHFFFAOYSA-N
- LogP
- 5.4 at 20℃
- CAS DataBase Reference
- 2627-95-4(CAS DataBase Reference)
- NIST Chemistry Reference
- Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-(2627-95-4)
- EPA Substance Registry System
- 1,3-Divinyl-1,1,3,3-tetramethyl disiloxane (2627-95-4)
Safety Information
- Symbol(GHS)
GHS02
- 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
Use
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.
0 India supplier list of "Divinyltetramethyldisiloxane"
- Product Name:1,3-Divinyltetramethyldisiloxane
- Products Intro:Brand:sigma aldrich | Product Number:371904 | Purity:97%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:1,3-Divinyltetramethyldisiloxane
- Products Intro:Brand:tcichemicals | Product Number:D1780 | Purity:min.98.0%
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane
- Products Intro:Brand:thermofisher.in | Product Number:249210100 | Purity:97%
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Divinyltetramethyldisiloxane
- Products Intro:Purity: 99.0%min |Package: 25Kg/Drum
- Company Type: Trader
- Country/Region: CHINA
- Main Products: electronic chemicals,organic silicone chemicals,OLED intermediates
- Product Name:Divinyltetramethyldisiloxane
- Products Intro:Purity: >95% | Package: 1KG;USD
- Company Type: Manufacturer
- Country/Region: CHINA
- Main Products: Halogenated silcone,Hydrogen double silcone,Unsaturated silcone,Aromatic,API intermediates
- Product Name:tetramethyldivinyldisiloxane
- Products Intro:Purity: 99% | Package: 5KG;25KG | CustNote: High quality
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Pregabalin,1-Phenyl-2-nitropropene,4-Chlorobenzophenone,N-(tert-Butoxycarbonyl)-4-piperidone,tert-Butyl 4-anilinopiperidine-1-carboxylate
- Product Name:1,3-Divinyl-1,1,3,3-tetramethyldisiloxane
- Products Intro:Package: 100G;500G;1KG;200KG;1000KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: special silane,special siloxanes,modified siloxanes,silane polymers,pharmaceutical intermediates
$100.00/ 25KG
- Product Name:Divinyltetramethyldisiloxane
- Products Intro:Purity: 99%min|Package: 25KG;100.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
- Product Name:tetramethyldivinyldisiloxane
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,phenylacetamide
$1.90/ 1KG
- Product Name:Divinyltetramethyldisiloxane
- Products Intro:Purity: 99.%|Package: 1KG;1.90;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP