Hexamethyldisiloxane

Hexamethyldisiloxane

Product Number 6185-1-06
Synonyms HMDSO; Trimethyl[(trimethylsilyl)oxy]silane
Purity 97 %
CAS 107-46-0
MDL Number MFCD00008265
Molecular Formula C6H18OSi2
Molecular Weight 162.379
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Properties

Melting Point: -59 ℃

Boiling Point: 101 ℃

Refractive Index: 1.377 @ 20 ℃

Density: 0.764 g/mL @ 20 ℃

Safety

DOT/IATA/IMDG: UN 1993 - HC 3 - PG II

Flash Point: 0 ℃

Hazard Statement: H225-H315-H319-H335-H410

Regulatory

TSCA: Listed on TSCA inventory

HTN: 2931.90.9010

EINECS: 203-492-7

RTECS: JM9237000

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