1,1,3,3-Tetraethoxy-1,3-dimethyldisiloxane

Names

[ Name ]:
1,1,3,3-Tetraethoxy-1,3-dimethyldisiloxane

[Synonym ]:
1,2-Dimethyl-1,1,2,2-tetraethoxydisiloxan
1,1,3,3-Tetraaethoxy-1,3-dimethyl-disiloxan
Disiloxane, 1,1,3,3-tetraethoxy-1,3-dimethyl-
1,1,3,3-Tetraethoxy-1,3-dimethyldisiloxane
1,1,3,3-tetraethoxy-1,3-dimethyl-disiloxane
EINECS 241-915-7

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
227.4±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₀H₂₆O₅Si₂

[ Molecular Weight ]:
282.481

[ Flash Point ]:
79.3±23.0 °C

[ Exact Mass ]:
282.131866

[ PSA ]:
46.15000

[ LogP ]:
6.89

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.416

Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

[ RIDADR ]:
UN 1993

[ 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%