3-[(dimethyl-(3-sulfanylpropyl)silyl)oxy-dimethyl-silyl]propane-1-thiol

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Names

[ CAS No. ]:
18001-52-0

[ Name ]:
3-[(dimethyl-(3-sulfanylpropyl)silyl)oxy-dimethyl-silyl]propane-1-thiol

[Synonym ]:
4,4,6,6-Tetramethyl-5-oxa-4,6-disila-nonan-1,9-dithiol
4,4,6,6-tetramethyl-5-oxa-4,6-disila-nonane-1,9-dithiol
1,3-Bis-(3-mercapto-propyl)-1,1,3,3-tetramethyl-disiloxan
3,3'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)dipropane-1-thiol
1,1,3,3-Tetramethyl-1,3-bis-(3-mercapto-propyl)-disiloxan
{me2(n-pr-3-SH)Si}2O

Chemical & Physical Properties

[ Density]:
0.943g/cm3

[ Boiling Point ]:
282.7ºC at 760 mmHg

[ Molecular Formula ]:
C10H26OS2Si2

[ Molecular Weight ]:
282.61400

[ Flash Point ]:
124.8ºC

[ Exact Mass ]:
282.09600

[ PSA ]:
86.83000

[ LogP ]:
4.05300

[ Vapour Pressure ]:
0.00565mmHg at 25°C

[ Index of Refraction ]:
1.468

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Precursor & DownStream

Precursor

  • 1,3-Diallyl(tetramethyl)disiloxane

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%