Decamethyltetrasiloxane
ALDRICH/235679 - 97%
Synonym: 1,1,1,3,3,5,5,7,7,7-
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
This picture is provided solely for illustration purposes, it may have been created or edited with AI. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 235679-25G.
This image depicts SKU: 235679-25G.
| assay | 97% |
| bp | 194 °C (lit.) |
| density | 0.854 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C10H30O3Si4/c1-14(2,3) |
| InChI key | YFCGDEUVHLPRCZ-UHFFFAOYSA |
| mp | −68 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | C[Si](C)(C)O[Si](C)(C)O[S |
| 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 | n |
| UNSPSC | 12352103 |