Synonym: 1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane; 1,1,3,3-Tetramethyl-1,3-bis(trimethylsiloxy)disiloxane; [Dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxysilane
CAS Number: 141-62-8
Empirical Formula (Hill Notation): C10H30O3Si4
Molecular Weight: 310.69
EC Number: 205-491-7
MDL Number: MFCD00008263
Linear Formula: (CH3)3SiO[Si(CH3)2O]2Si(CH3)3
Product Type: Chemical
| assay |
97% |
| bp |
194 °C (lit.) |
| density |
0.854 g/mL at 25 °C (lit.) |
| form |
liquid |
| InChI |
1S/C10H30O3Si4/c1-14(2,3)11-16(7,8)13-17(9,10)12-15(4,5)6/h1-10H3 |
| InChI key |
YFCGDEUVHLPRCZ-UHFFFAOYSA-N |
| mp |
−68 °C (lit.) |
| Quality Level |
100  |
| refractive index |
n20/D 1.389 (lit.) |
| SMILES string |
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C |
| vapor density |
>1 (vs air) |
| Packaging: |
25 g in poly bottle |
| Symbol |
 GHS09 |
| Signal word |
Warning |
| Hazard statements |
H410 |
| Precautionary statements |
P273 - P391 - P501 |
| RIDADR |
NONH for all modes of transport |
| WGK Germany |
WGK 3 |
| Flash Point(F) |
143.6 °F - closed cup |
| Flash Point(C) |
62 °C - closed cup |
| Purity |
97% |
| bp |
194 °C (lit.) |
| mp |
−68 °C (lit.) |
| Density |
0.854 g/mL at 25 °C (lit.) |
| Refractive Index |
n20/D 1.389 (lit.) |
| UNSPSC |
12352103 |
