Basic information Safety Use Supplier Manufacturers Related
1,1,1,3,3,5,5-Heptamethyltrisiloxane Structure

1,1,1,3,3,5,5-Heptamethyltrisiloxane

  • Product Name1,1,1,3,3,5,5-Heptamethyltrisiloxane
  • CAS2895-07-0
  • CBNumberCB4158255
  • MFC7H22O2Si3
  • MW222.5
  • EINECS220-774-5
  • MDL NumberMFCD00054788
  • MOL File2895-07-0.mol

Chemical Properties

Boiling point: 134 °C
Density  0.82
Flash point: 21°C
form  Liquid
Specific Gravity 0.82
color  Colorless
Hydrolytic Sensitivity 3: reacts with aqueous base
InChI InChI=1S/C7H22O2Si3/c1-10(2)8-12(6,7)9-11(3,4)5/h10H,1-7H3
InChIKey MWYMHZINPCTWSB-UHFFFAOYSA-N
SMILES [Si](C)(C)(C)O[Si](C)(C)O[SiH](C)C

Safety

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Danger
Hazard statements  H225-H315-H319-H335
Precautionary statements  P210-P260-P303+P361+P353-P304+P340-P305+P351+P338-P403+P233
Risk Statements  10-36/37/38
Safety Statements  16-33-36/37/39
RIDADR  1993
TSCA  No
HazardClass  3.1
PackingGroup  II
HS Code  2934999090
Limited Quantities 1.0 L (0.3 gallon) (liquid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

1,1,1,3,3,5,5-Heptamethyltrisiloxane Chemical Properties,Usage,Production

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