1,3-bis(3-carboxypropyl)tetramethyldisiloxane

Names

[ Name ]:
1,3-bis(3-carboxypropyl)tetramethyldisiloxane

[Synonym ]:
4,4'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)dibutanoic acid
Butanoic acid, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-
4,4'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)dibutanoic acid
MFCD00045969
5,5,7,7-tetramethyl-6-oxa-5,7-disila-undecanedioic acid

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
379.3±27.0 °C at 760 mmHg

[ Melting Point ]:
47ºC

[ Molecular Formula ]:
C₁₂H₂₆O₅Si₂

[ Molecular Weight ]:
306.503

[ Flash Point ]:
183.2±23.7 °C

[ Exact Mass ]:
306.131866

[ PSA ]:
83.83000

[ LogP ]:
4.25

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.457

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

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

[ 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%