trihexylphosphine oxide (CAS 3084-48-8) — formula C18H39OP, molecular weight 302.5; category inorganic chemicals.
trihexylphosphine oxide (CAS 3084-48-8) is a chemical raw material in the inorganic chemicals category. Its molecular formula C18H39OP comprises 18 C, 39 H, 1 O, 1 P atoms. Its molecular weight is about 302.5. Reported physicochemical data: LogP about 6.4. 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 | 3084-48-8 |
|---|---|
| Molecular Formula | C18H39OP |
| Molecular Weight | 302.5 |
| LogP | 6.4 |
| Applications | Phosphine oxide, trihexyl-: ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Phosphine oxide, trihexyl-: ACTIVE.
trihexylphosphine oxide is an inorganic compound with CAS registry number 3084-48-8 and molecular formula C18H39OP (molecular weight 302.5), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 3084-48-8
Its molecular formula C18H39OP comprises 18 C, 39 H, 1 O, 1 P atoms.
Also known as: trihexylphosphine oxide · 三己基氧化膦
Category: inorganic chemicals
The CAS registry number of trihexylphosphine oxide is 3084-48-8.
Molecular formula C18H39OP, molecular weight 302.5.
It is also registered under: trihexylphosphine oxide, 三己基氧化膦.
Recorded applications: Phosphine oxide, trihexyl-: ACTIVE.
Category: Inorganic 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 trihexylphosphine oxide (CAS 3084-48-8), compiled from public chemistry databases.
| CAS Registry Number | 3084-48-8 |
|---|---|
| PubChem CID | 76514 |
| Molecular formula | C18H39OP |
| IUPAC name | 1-dihexylphosphorylhexane |
| UNII (FDA) | NS00003176 |
| Molecular Weight | 302.5 |
|---|---|
| XLogP3 | 6.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 15 |
| Exact Mass | 302.27385286 |
| Monoisotopic Mass | 302.27385286 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 20 |
Trihexylphosphine oxide; Phosphine oxide, trihexyl-; Tri-N-hexylphosphine oxide; EINECS 221-392-1; NSC 41936; BRN 1782166; AI3-51003; 3-04-00-01775 (Beilstein Handbook Reference); DTXSID0051992; RefChem:173521; DTXCID3030555; 221-392-1; 1-dihexylphosphorylhexane; 3084-48-8; trihexyl-phosphine oxide; SCHEMBL518360
| Reported hazard statements | H314 (100%), H400 (100%), H410 (100%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
trihexylphosphine oxide · CAS 3084-48-8 · C18H39OP. UNII NS00003176.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三己基氧化膦