Divinyltetramethyldisiloxane

Names

[ Name ]:
Divinyltetramethyldisiloxane

[Synonym ]:
3,3,5,5-tetramethyl-3,5-disila-4-oxa-1,6-heptadiene
Divinyltetramethyldi
EINECS 220-099-6
1,3-DivinyltetraMethyldisiloxane
Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-
1,1,3,3-Tetramethyl-1,3-divinyldisiloxane
Tetramethyldivinylsiloxane
Bisvinyltetramethyldisiloxane
1,3-diethenyl-1,1,3,3-tetramethyldisiloxane
CD6210
Tetramethyl-1,3-divinyldisiloxane
MFCD00014933
1,3-divinyl-1,1,3,3-tetramethyl-disiloxane
Disiloxane, 1,1,3,3-tetramethyl-1,3-divinyl-
tetramethyldivinyldisiloxane
Mulberry Extract

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
139.0±0.0 °C at 760 mmHg

[ Melting Point ]:
−99 °C(lit.)

[ Molecular Formula ]:
C₈H₁₈OSi₂

[ Molecular Weight ]:
186.399

[ Flash Point ]:
33.3±19.1 °C

[ Exact Mass ]:
186.089615

[ PSA ]:
9.23000

[ LogP ]:
4.15

[ Vapour Pressure ]:
8.2±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.419

[ Storage condition ]:
Flammables area

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H315-H319-H335

[ Precautionary Statements ]:
P210-P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F:Flammable

[ Risk Phrases ]:
R10;R36/37/38

[ Safety Phrases ]:
S16-S26-S36-S37/39

[ RIDADR ]:
UN 1993 3/PG 2

[ WGK Germany ]:
2

[ RTECS ]:
JM9235250

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%