HEXAMETHYLDISILOXANE

CAS No.
9006-65-9 ;107-46-0 ;63148-62-9
CCD No.
CCD00007957
Formula
C6 H18 O Si2
MolWeight
162.379

Basic Information

Product Name: HEXAMETHYLDISILOXANE
CAS: 9006-65-9 ;107-46-0 ;63148-62-9
English Synonyms: SILICONE OIL ; HEXAMETHYLDISILOXANE ; DIMETHICONE ; POLY(DIMETHYLSILOXANE) ; 2,2,4,4-TETRAMETHYL-3-OXA-2,4-DISILAPENTANE ; OXYBIS(TRIMETHYLSILANE) ; SILICONE FLUID ; HMDSO ; TRIMETHYL[(TRIMETHYLSILYL)OXY]SILANE
MDL Number.: MFCD00008265
H bond acceptor: 1
H bond donor: 0
Smile: C[Si](C)(C)O[Si](C)(C)C
InChi: InChI=1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3
InChiKey: InChIKey=UQEAIHBTYFGYIE-UHFFFAOYSA-N

Property

Melting Point: -59 DEG C(LIT)/-59℃
Boiling Point: 101 DEG C(LIT)
Density: 0.764g/mLat20°C(lit.)
Physical Property: FLASHPOINT: 0 DEG C
FLASHPOINT: 32 DEG F
REFRACTIVE INDEX: N20/D 1.377(LIT)
VAPOR DENSITY: >1 (VS AIR)
Comments: RIDADR: UN 1993 3/PG 2
RTECS: JM9237000
UNSPSC: 12352100
WGK: 1

Safety information

Symbol: GHS02 GHS02 GHS09 GHS09
Signal word: Danger
Hazard statements: H225-H410
Precautionary statements: P210-P273-P501
hazard symbol: F,N
Risk Code: R:11-50/53
Safe Code: S:16-61
UN Code: 1993
WGK Germany: 1

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