1-Octadecene (CAS 112-88-9) — formula C18H36, molecular weight 252.5; category organic chemicals.
1-Octadecene (CAS 112-88-9) is a chemical raw material in the organic chemicals category. Its molecular formula C18H36 comprises 18 C, 36 H atoms. Its molecular weight is about 252.5. Reported physicochemical data: LogP about 10. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 112-88-9 |
|---|---|
| Molecular Formula | C18H36 |
| Molecular Weight | 252.5 |
| LogP | 10 |
| Applications | intermediate for lube oil additives, and hydraulic fluids and additives, Also used in drilling fluids for off-shore oil exploration, [OECD SIDS: Higher Olefins - 2004], Petroleum Production and Refining, Intermediate |
| Category | Organic Chemicals |
Documented applications: intermediate for lube oil additives, and hydraulic fluids and additives, Also used in drilling fluids for off-shore oil exploration, [OECD SIDS: Higher Olefins - 2004], Petroleum Production and Refining, Intermediate.
1-Octadecene is a carbon-based organic compound with CAS registry number 112-88-9 and molecular formula C18H36 (molecular weight 252.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 112-88-9
Its molecular formula C18H36 comprises 18 C, 36 H atoms.
Also known as: 1-Octadecene · 1-十八碳烯
Category: organic chemicals
The CAS registry number of 1-Octadecene is 112-88-9.
Molecular formula C18H36, molecular weight 252.5.
It is also registered under: 1-Octadecene, 1-十八碳烯.
Recorded applications: intermediate for lube oil additives, and hydraulic fluids and additives, Also used in drilling fluids for off-shore oil exploration, [OECD SIDS: Higher Olefins - 2004], Petroleum Production and Refining, Intermediate.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 1-Octadecene (CAS 112-88-9), compiled from public chemistry databases.
| CAS Registry Number | 112-88-9 |
|---|---|
| PubChem CID | 8217 |
| Molecular formula | C18H36 |
| IUPAC name | octadec-1-ene |
| UNII (FDA) | H5ZUQ6V4AK |
| Molecular Weight | 252.5 |
|---|---|
| XLogP3 | 10 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 15 |
| Exact Mass | 252.281701148 |
| Monoisotopic Mass | 252.281701148 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 18 |
| Vapor Pressure | 0.0000675 [mmHg] |
|---|
1-OCTADECENE; 112-88-9; Octadec-1-ene; alpha-Octadecene; DTXSID3026932; H5ZUQ6V4AK; NSC-66460; DTXCID106932; CHEBI:30824; RefChem:6721; 204-012-9; OCTADECENE; .alpha.-Octadecene; Octadecene-1; MFCD00009003; 27070-58-2
| GHS notification summary | 3% (25 / 827) |
|---|
| GHS notification summary | 3% (25 / 827) |
|---|---|
| Reported hazard statements | H304 (97%), H413 (51.9%) |
This chemical does not meet GHS hazard criteria for 3% (25 of 827) of reports.
H304 (97%): May be fatal if swallowed and enters airways [Danger Aspiration hazard]
1-Octadecene · CAS 112-88-9 · C18H36. UNII H5ZUQ6V4AK. Vapor Pressure: 0.0000675 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-十八碳烯