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18027-45-7

18027-45-7 Structure

18027-45-7 Structure
IdentificationMore
[Name]

Phenyltris(dimethylsiloxy)silane
[CAS]

18027-45-7
[Synonyms]

PHENYLTRIS(DIMETHYLSILOXY)SILANE
TRIS(DIMETHYLSILYLOXY)PHENYLSILANE
3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-trisiloxan
3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-Trisiloxane
Tris(dimethylsiloxy)phenylsilane
TRIS(DIMETHYLSILYLOXY)PHENYLSILANE 96%
Trisiloxane,3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-
1,1,5,5-Tetramethyl-3-phenyl-3-(dimethylsiloxy)pentanetrisiloxane
3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenylpentanetrisiloxane
3-Phenyl-3-(dimethylsiloxy)-1,1,5,5-tetramethylpentanetrisiloxane
Phenyltris(dimethylsilyloxy)silane
[EINECS(EC#)]

241-940-3
[Molecular Formula]

C12H26O3Si4
[MDL Number]

MFCD00053849
[Molecular Weight]

330.68
[MOL File]

18027-45-7.mol
Chemical PropertiesBack Directory
[Melting point ]

<0°C
[Boiling point ]

91 °C2 mm Hg(lit.)
[density ]

0.942 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.442(lit.)
[Fp ]

188 °F
[storage temp. ]

Storage temp. 2-8°C
[form ]

clear liquid
[color ]

Colorless to Almost colorless
[Specific Gravity]

0.942
[Hydrolytic Sensitivity]

3: reacts with aqueous base
[BRN ]

3380327
[Cosmetics Ingredients Functions]

FILM FORMING
[InChI]

InChI=1S/C12H26O3Si4/c1-16(2)13-19(14-17(3)4,15-18(5)6)12-10-8-7-9-11-12/h7-11,16-18H,1-6H3
[InChIKey]

CQZDNELEZXTFEH-UHFFFAOYSA-N
[SMILES]

[SiH](C)(C)O[Si](O[SiH](C)C)(C1=CC=CC=C1)O[SiH](C)C
[CAS DataBase Reference]

18027-45-7(CAS DataBase Reference)
[EPA Substance Registry System]

18027-45-7(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[F ]

10-21
[TSCA ]

Yes
[REACH Registrations]

Active
[HS Code ]

29319090
[Storage Class]

10 - Combustible liquids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Description]

Phenyltris(dimethylsiloxy)silane, miscibility with dimethyl siloxane, liquid silicone rubber, phenyl silicone rubber and phenyl resin. It's used as crosslinker of liquid silicone rubber, phenyl silicone rubber and phenyl resin.
Spectrum DetailBack Directory
[Spectrum Detail]

Phenyltris(dimethylsiloxy)silane(18027-45-7)1HNMR
Phenyltris(dimethylsiloxy)silane(18027-45-7)IR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

18027-45-7(sigmaaldrich)
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