- Chemical Name:Octamethylcyclotetrasiloxane
- CAS No.:556-67-2
- Deprecated CAS:104986-37-0,83874-62-8,117563-66-3,1257661-59-8,117563-66-3,1257661-59-8,83874-62-8
- Molecular Formula:C8H24O4Si4
- Molecular Weight:296.618
- Hs Code.:29319090
- European Community (EC) Number:209-136-7
- ICSC Number:0310
- NSC Number:345674
- UNII:CZ227117JE
- DSSTox Substance ID:DTXSID7027205
- Nikkaji Number:J428F
- Wikipedia:Octamethylcyclotetrasiloxane
- Wikidata:Q2013804
- RXCUI:1363578
- Metabolomics Workbench ID:53983
- ChEMBL ID:CHEMBL1869229
- Mol file:556-67-2.mol
Synonyms:octamethylcyclotetrasiloxane