Hexamethylcyclotrisiloxane
Basic information Safety Related Supplier
Hexamethylcyclotrisiloxane Basic information
Product Name:Hexamethylcyclotrisiloxane
CAS:541-05-9
MF:C6H18O3Si3
MW:222.46
EINECS:208-765-4
Mol File:541-05-9.mol
Hexamethylcyclotrisiloxane Chemical Properties
Melting point:50-64 °C(lit.)
Boiling point:134 °C(lit.)
Density 1.02
vapor density 1 (vs air)
RTECS GZ4705000
Flash point:95 °F
storage temp. Flammables area
form solid
Specific Gravity1.02
Water Solubility may decompose
Sensitive Moisture Sensitive
BRN 1766829
Stability:Stable, but moisture sensitive. Incompatible with strong oxidizing agents. Highly flammable.
CAS DataBase Reference541-05-9(CAS DataBase Reference)
NIST Chemistry ReferenceHexamethylcyclotrisiloxane(541-05-9)
EPA Substance Registry SystemHexamethylcyclotrisiloxane (541-05-9)
Safety Information
Hazard Codes F,Xi
Risk Statements 11-36/37/38
Safety Statements 26
RIDADR UN 1325 4.1/PG 2
WGK Germany 3
TSCA Yes
HazardClass 4.1
PackingGroup II
HS Code 29319090
China
