| Identification | Back Directory | [Name]
TETRAKIS(TRIMETHYLSILOXY)SILANE | [CAS]
3555-47-3 | [Synonyms]
TETRAKIS(TRIMETHYLSILOXY)SILANE
etrakis(trimethylsilyl)silicate
TETRAKIS(TRIMETHYLSILYLOXY)SILANE
Tetrakis(trimethylsilyl) silicate
Tetrakis-(trimethylsilyloxy)-silan
Tetrakis(trimethylsiloxy)silane, 98+%
Tetrakis(trimethylsilyloxy)silane,98%
Tetrakis(trimethylsilyl) orthosilicate
Silicic acid tetrakis(trimethylsilyl) ester
Silicic acid (H4SiO4) tetrakis(trimethylsilyl) ester
Trimethylsilanol tetraester with silicic acid (H4SiO4)
1,1,1,5,5,5-hexamethyl-3,3-bis(trimethylsiloxy)-Trisiloxane
1,1,5,5,5-hexamethyl-3,3-bis[(trimethylsilyl)oxy]trisiloxane
1,1,1,5,5,5-hexamethyl-3,3-bis[(trimethylsilyl)oxy]-trisiloxan
1,1,1,5,5,5-hexamethyl-3,3-bis-trimethylsilanyloxy-trisiloxane
1,1,1,5,5,5-hexamethyl-3,3-bis[(trimethylsilyl)oxy]-Trisiloxane
1,1,1,5,5,5-hexamethyl-3,3-bis-(trimethylsilanyloxy)-trisiloxane
Trisiloxane,1,1,1,5,5,5-hexamethyl-3,3-bis[(trimethylsilyl)oxy]-
1,1,1,5,5,5-Hexamethyl-3,3-bis(trimethylsiloxy)pentanetrisiloxane
1,1,1,5,5,5-Hexamethyl-3,3-bis(trimethylsilyloxy)pentanetrisiloxane
1,1,1,5,5,5-Hexamethyl-3,3-bis[(trimethylsilyl)oxy]pentanetrisiloxane | [EINECS(EC#)]
222-613-4 | [Molecular Formula]
C12H36O4Si5 | [MDL Number]
MFCD00051587 | [MOL File]
3555-47-3.mol | [Molecular Weight]
384.84 |
| Chemical Properties | Back Directory | [Melting point ]
-60 °C
| [Boiling point ]
103-106 °C2 mm Hg(lit.)
| [density ]
0.87 g/mL at 25 °C(lit.)
| [vapor pressure ]
27.4hPa at 20℃ | [refractive index ]
n20/D 1.389(lit.)
| [Fp ]
169 °F
| [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
liquid | [color ]
Colorless to Almost colorless | [Specific Gravity]
0.868 | [Water Solubility ]
150.7ng/L at 23℃ | [Hydrolytic Sensitivity]
4: no reaction with water under neutral conditions | [BRN ]
1793898 | [Henry's Law Constant]
2.6×10-8 mol/(m3Pa) at 25℃, Ebert et al. (2023) | [InChI]
1S/C12H36O4Si5/c1-17(2,3)13-21(14-18(4,5)6,15-19(7,8)9)16-20(10,11)12/h1-12H3 | [InChIKey]
VNRWTCZXQWOWIG-UHFFFAOYSA-N | [SMILES]
C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C | [LogP]
9 at 25℃ | [EPA Substance Registry System]
Tetrakis(trimethylsiloxy)silane (3555-47-3) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
36/37/38 | [Safety Statements ]
26-36 | [RIDADR ]
NA1993 | [WGK Germany ]
3
| [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
CBL | [HS Code ]
29319090 | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless liquid | [Uses]
Tetrakis(trimethylsilyloxy)silane (TTMS) is an organosilicon compound used as a precursor to prepare nanostructured organosilicon polymer films by plasma-enhanced chemical vapor deposition (PECVD) at atmospheric pressure. TTMS along with cyclohexane can also be used to synthesize low dielectric constant SiCOH films by PECVD method. | [Flammability and Explosibility]
Notclassified |
|
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J & K SCIENTIFIC LTD.
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Alfa Aesar
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Energy Chemical
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Sigma-Aldrich
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