1,1,1,3,3,5,5-HEPTAMETHYLTRISILOXANE Chemical Properties

Boiling point:

134 °C

Density 

0.82

Flash point:

21°C

Specific Gravity

0.82

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 Information

Risk Statements 

10-36/37/38

Safety Statements 

16-33-36/37/39

RIDADR 

1993

TSCA 

No

HazardClass 

3.1

PackingGroup 

II

HS Code 

29349990

1,1,1,3,3,5,5-HEPTAMETHYLTRISILOXANE Usage And Synthesis

Application

1,1,1,3,3,5,5-Heptamethyltrisiloxane is an alkane derivative, mainly used as a silane reagent.

1,1,1,3,3,5,5-HEPTAMETHYLTRISILOXANE(2895-07-0)Related Product Information

• DECAMETHYLTETRASILOXANE
• TRIMETHYL PENTAPHENYL TRISILOXANE
• 3-PHENYLHEPTAMETHYLTRISILOXANE
• (3-ACRYLOXYPROPYL)METHYLBIS(TRIMETHYLSILOXY)SILANE
• 1,1,5,5-Tetraphenyltetramethyltrisiloxane
• 3-(3-Aminopropyl)heptamethyltrisiloxane
• 3,3-DIPHENYLHEXAMETHYLTRISILOXANE
• DODECAMETHYLPENTASILOXANE
• Octamethyltrisiloxane
• VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE
• 1,1,1,3,5,5,5-Heptamethyltrisiloxane
• Carbinol (Hydroxyl) Terminated Polydimethylsiloxane
• Glycols, polyethylene, methyl 3-[1,3,3,3-tetramethyl-1-(trimethylsiloxy)disiloxanyl]propyl ether
• 3-[HYDROXY(POLYETHYLENEOXY)PROPYL]HEPTAMETHYLTRISILOXANE,2-[HYDROXY(POLYETHYLENEOXY)PROPYL]HEPTAMETHYLTRISILOXANE
• 3,5,7-TRIPHENYLNONAMETHYLPENTASILOXANE
• 1,3,5-TRIVINYL-1,1,3,5,5-PENTAMETHYLTRISILOXANE
• 1,5-DIVINYL-3,3-DIPHENYL-1,1,5,5-TETRA-METHYLTRISILOXANE
• 3-CHLOROMETHYL HEPTAMETHYL TRISILOXANE