18027-45-7

Name Phenyltris(dimethylsiloxy)silane
CAS 18027-45-7
EINECS(EC#) 241-940-3
Molecular Formula C12H26O3Si4
MDL Number MFCD00053849
Molecular Weight 330.68
MOL File 18027-45-7.mol
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Chemical Properties

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 Data

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

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