
3,4-Dihydro-2,5,7,8-tetramethyl-6-[[methylbis(9-octadecen-1-yloxy)silyl]oxy]-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran
- IUPAC name
- methyl-bis(octadec-9-enoxy)-[[2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-yl]oxy]silane
- Molecular formula
- C66H122O4Si
- Molecular weight
- 1007.8 g/mol
- Exact mass
- 1006.91123890 Da
- Topological polar surface area
- 36.9 Ų
- Hydrogen-bond donors
- 0
- Hydrogen-bond acceptors
- 4
- Covalent units
- 1
- Defined stereocentres
- 0
External database identifiers
- EPA DTXSID:DTXSID901021866
Evidence from additional scientific databases
NIH PubChem PUG-View
Attributed physical-property, hazard, environmental and use annotations.
Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record
Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.
Additional source coverage and match status
| Source | Result | Checked |
|---|---|---|
| NIH PubChem PUG-View | Exact match | 2026-08-31 |
A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.
Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.