bis-(Trifluoropropyl)tetramethyldisiloxane

BGC Id:	401839906963
CAS No:	690-56-2
Synonyms:	bis(trifluoropropyl)tetramethyldisiloxane ; 1,3-bis(trifluoropropyl)tetramethyldisiloxane ; 1,1,3,3-tetramethyl-1,3-bis(3,3,3-trifluoropropyl)disiloxane ; disiloxane, 1,1,3,3-tetramethyl-1,3-bis(3,3,3-trifluoropropyl)- ; 1,3-bis(trifluoropropyl)-1,1,3,3-tetramethyldisiloxane
Molecular Formula:	C10H20F6OSi2
Molecular Weight:	326.43
EINECS:

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The last intensive check and update was carried out on 2026/10/24.

Identify

Synonyms:

bis(trifluoropropyl)tetramethyldisiloxane ; 1,3-bis(trifluoropropyl)tetramethyldisiloxane ; 1,1,3,3-tetramethyl-1,3-bis(3,3,3-trifluoropropyl)disiloxane ; disiloxane, 1,1,3,3-tetramethyl-1,3-bis(3,3,3-trifluoropropyl)- ; 1,3-bis(trifluoropropyl)-1,1,3,3-tetramethyldisiloxane

CAS:

690-56-2

EINECS:

Molecular Formula:

C10H20F6OSi2

MDL:

Properties

Molecular Weight:

326.43 g·mol−1

Density:

1,086 g/cm³

Melting point:

<0 °C

Boiling point:

195.414 °C at 760 mmHg

Flash point:

71.984 °C

Safety Information

Hazard Classes:

Risk Codes:

10 (R)

Safety Codes:

16 (S)

RID / ADR:

1993