ChemicalBook > CAS DataBase List > 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE

1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE

Product Name: 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE
CAS No.: 2627-97-6
Chemical Name: 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE
Synonyms: DK244;1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILO;1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE;1,3-dimethyl-1,3-diphenyl-1,3-divinyl-Disiloxane;1,3-diethenyl-1,3-dimethyl-1,3-diphenyl-disiloxan;Disiloxane,1,3-dimethyl-1,3-diphenyl-1,3-divinyl-;1,3-diethenyl-1,3-dimethyl-1,3-diphenyl-Disiloxane;Disiloxane,1,3-diethenyl-1,3-dimethyl-1,3-diphenyl-;1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE 97%;1,3-Divinyl-1,3-diphenyl-1,3-dimethyldisiloxane ,97%
CBNumber: CB5376737
Molecular Formula: C18H22OSi2
Formula Weight: 310.54
MOL File: 2627-97-6.mol

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1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE Property

Melting point:: <25°C
Boiling point:: 160°C 6mm
Density: 0,995 g/cm³
refractive index: 1.5310
Flash point:: >110°C
form: clear liquid
color: Colorless to Almost colorless
Specific Gravity: 0.995
Hydrolytic Sensitivity: 1: no significant reaction with aqueous systems
InChI: InChI=1S/C18H22OSi2/c1-5-20(3,17-13-9-7-10-14-17)19-21(4,6-2)18-15-11-8-12-16-18/h5-16H,1-2H2,3-4H3
InChIKey: KPWVUBSQUODFPP-UHFFFAOYSA-N
SMILES: [Si](C=C)(C)(C1=CC=CC=C1)O[Si](C=C)(C)C1=CC=CC=C1
EPA Substance Registry System: Disiloxane, 1,3-diethenyl-1,3-dimethyl-1,3-diphenyl- (2627-97-6)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
TSCA: Yes
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D5557
Product name: 1,3-Dimethyl-1,3-diphenyl-1,3-divinyldisiloxane
Purity: >98.0%(GC)
Packaging: 5g
Price: $44
Updated: 2025/07/31

TCI Chemical

Product number: D5557
Product name: 1,3-Dimethyl-1,3-diphenyl-1,3-divinyldisiloxane
Purity: >98.0%(GC)
Packaging: 25g
Price: $176
Updated: 2025/07/31

Frontier Specialty Chemicals

Product number: JK460268
Product name: 1,3-Divinyl-1,3-diphenyl-1,3-dimethyldisiloxane
Purity: 97%
Packaging: 10g
Price: $183
Updated: 2021/12/16

AK Scientific

Product number: 7474CA
Product name: 1,3-Dimethyl-1,3-diphenyl-1,3-divinyldisiloxane
Packaging: 5g
Price: $226
Updated: 2021/12/16

Chem-Impex

Product number: 40520
Product name: 1,3-Dimethyl-1,3-diphenyl-1,3-divinyldisiloxane,98%(GC)
Purity: 98%(GC)
Packaging: 25G
Price: $481.6
Updated: 2021/12/16

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1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE Chemical Properties,Usage,Production

Toxics Screening Level

The ITSL for dimethyldiphenydivinylsiloxane has been changed from 0.04 μg/m3 to 0.1 μg/m3 based on an annual averaging time.

1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 1,3-Dimethyl-1,3-diphenyl-1,3-divinyldisiloxane 2627-97-6
Price: US $1.10-9.90/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 100kg
Release date: 2025-08-18

Career Henan Chemical Co

Product: 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE 2627-97-6
Price: US $0.01/KG
Min. Order: 1KG
Purity: 98%； 99%
Supply Ability: 1kg; 5kg; 10kg；25kg
Release date: 2020-01-07

2627-97-6, 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANERelated Search:

AMINOPROPYL TERMINATED POLYDIMETHYLSILOXANE 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-DIMETHYLDISILAZANE 1,3-DIVINYLTETRAETHOXYDISILOXANE 1,1,3,3-Tetramethyl-1,3-divinyldisilazane Divinyltetramethyldisiloxane DIVINYLTETRAPHENYLDISILOXANE 1,3-Diphenyl-1,1,3,3-tetramethyldisiloxane 1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE DIMETHYLPHENYLSILANOL METHYLPHENYLVINYLSILANE 1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE 1,3-dimethyldisiloxane VINYLTETRAMETHYLDISILOXANE VINYLPENTAMETHYLDISILOXANE

1,3-diethenyl-1,3-dimethyl-1,3-diphenyl-disiloxan

1,3-diethenyl-1,3-dimethyl-1,3-diphenyl-Disiloxane

1,3-dimethyl-1,3-diphenyl-1,3-divinyl-Disiloxane

Disiloxane,1,3-diethenyl-1,3-dimethyl-1,3-diphenyl-

1,3-Diethenyl-1,3-dimethyl-1,3-diphenylpropanedisiloxane

1,3-Dimethyl-1,3-diphenyl-1,3-divinylpropanedisiloxane

ethenyl-(ethenyl-methyl-phenyl-silyl)oxy-methyl-phenyl-silane

ethenyl-(ethenyl-methyl-phenylsilyl)oxy-methyl-phenylsilane

methyl-(methyl-phenyl-vinyl-silyl)oxy-phenyl-vinyl-silane

1,3-Divinyl-1,3-diphenyl-1,3-dimethyldisiloxane ,97%

1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILO

1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE

Disiloxane,1,3-dimethyl-1,3-diphenyl-1,3-divinyl-

1,3-DIVINYL-1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE 97%

DK244

2627-97-6

UH2CCHSiC6H5CH322O

C18H22OSi2