Merck, 43883, Octamethylcyclotetrasiloxane
analytical standard
Catalog Number: 43883
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| UNSPSC Code | 77101502 |
|---|---|
| NACRES | NA.24 |
| PubChem Substance ID | 329756418 |
| EC Number | 209-136-7 |
| Beilstein/REAXYS Number | 1787074 |
| MDL number | MFCD00003269 |
| InChI | 1S/C8H24O4Si4/c1-13(2)9-14(3,4)11-16(7,8)12-15(5,6)10-13/h1-8H3 |
| SMILES string | C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 |
| InChI key | HMMGMWAXVFQUOA-UHFFFAOYSA-N |
| grade | analytical standard |
| vapor density | 1 (vs air) |
| assay | ≥97.0% (GC) |
| form | liquid |
| shelf life | limited shelf life, expiry date on the label |
| technique(s) | HPLC: suitable |
| Quality Level | 100 |
| refractive index | n20/D 1.396 (lit.) |
| bp | 175-176 °C (lit.) |
| mp | 17-18 °C (lit.) |
| density | 0.956 g/mL at 25 °C (lit.) |
| application(s) | cleaning productscosmeticsenvironmentalfood and beveragespersonal care |
| format | neat |
