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1189-93-1

Name 1,1,3,3,5,5-HEXAMETHYLTRISILOXANE
CAS 1189-93-1
EINECS(EC#) 214-716-8
Molecular Formula C6H20O2Si3
MDL Number MFCD00039788
Molecular Weight 208.48
MOL File 1189-93-1.mol

Chemical Properties

Appearance clear colorless liquid
Melting point  -67°C
Boiling point  128 °C (lit.)
density  0.822 g/mL at 25 °C(lit.)
refractive index  n20/D 1.383(lit.)
Fp  59 °F
storage temp.  Flammables area
Specific Gravity 0.822
Water Solubility  Slightly miscible with water.
Hydrolytic Sensitivity 3: reacts with aqueous base
Sensitive  Moisture Sensitive
BRN  1746341
InChIKey HZBDPZBVINJJET-UHFFFAOYSA-N
CAS DataBase Reference 1189-93-1(CAS DataBase Reference)
EPA Substance Registry System Trisiloxane, 1,1,3,3,5,5-hexamethyl- (1189-93-1)

Safety Data

Hazard Codes  F
Risk Statements 
R11:Highly Flammable.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
RIDADR  UN 1993 3/PG 2
WGK Germany  3
10
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29319090

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