heptamethyltrisiloxane

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Names

[ CAS No. ]:
2895-07-0

[ Name ]:
heptamethyltrisiloxane

[Synonym ]:
heptamethyltrisiloxane
1,1,3,3,5,5,5-heptamethyl-1-hydrotrisiloxane
1,1,3,3,5,5,5-Heptamethylpentanetrisiloxane
1,1,1,3,3,5,5-Heptamethyltrisiloxane
1H-1,1,2,2,3,3,3-heptamethyltrisiloxane
1,1,1,3,3-5,5-heptamethyltrisiloxane
MFCD00054788
Trisiloxane, 1,1,1,3,3,5,5-heptamethyl-
1,1,1,3,3,5,5-Heptamethylpentanetrisiloxane
1,1,1,3,3,5,5-Heptamethyl Trisiloxane

Chemical & Physical Properties

[ Density]:
0.82

[ Boiling Point ]:
163.8±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H22O2Si3

[ Molecular Weight ]:
222.505

[ Flash Point ]:
52.8±22.6 °C

[ Exact Mass ]:
222.092758

[ PSA ]:
18.46000

[ LogP ]:
5.32

[ Vapour Pressure ]:
2.7±0.3 mmHg at 25°C

[ Storage condition ]:
2~8℃

Safety Information

[ Hazard Codes ]:
F+

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
16-33-36/37/39

[ RIDADR ]:
UN 1993

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pentamethyl 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%

Related Compounds

  • 1H-heptamethyltrisiloxane
  • 3-OCTYLHEPTAMETHYLTRISILOXANE
  • DODECYLHEPTAMETHYLTRISILOXANE
  • 3-vinylheptamethyltrisiloxane
  • 3-hexylheptamethyltrisiloxane
  • 3-OCTYLHEPTAMETHYLTRISILOXANE
  • 2-{[(Tert-butoxy)carbonyl](methyl)amino}-2-(2-methylphenyl)acetic acid
  • (4-Ethoxy-1-methylpiperidin-4-yl)methanamine
  • 2-{[(Tert-butoxy)carbonyl](ethyl)amino}-2-phenylacetic acid
  • [(4-Methoxy-1-methylpiperidin-4-yl)methyl](methyl)amine
  • 2-([(Benzyloxy)carbonyl](ethyl)amino)butanoic acid
  • 4-(2-Aminopropan-2-yl)-1-methylpiperidin-4-ol
  • 1-{[(Tert-butoxy)carbonyl](cyclopropyl)amino}cyclobutane-1-carboxylic acid
  • 3-Amino-5-chloro-1-ethyl-2(1H)-pyridinone
  • 2-((Tert-butoxycarbonyl)(isopropyl)amino)-2-methylpropanoic acid
  • 3,3,4,4,4-Pentafluoro-2-methylbutanenitrile
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