HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trihexylphosphine
TRI-N-HEXYLPHOSPHINE · SKL152 · Trihexylphosphin · trihexylphosphane · TRIHEXYLPHOSPHINE · Phosphine, trihexyl- · Tri-n-hexylphosphine, Min. 96% · 4168-73-4TRIHEXYLPHOSPHINEC18H39P
Identifiers & Physical Properties
| CAS No. | 4168-73-4 |
|---|---|
| Molecular formula | C18H39P |
| Average molar mass | 286.5 g/mol |
| Monoisotopic mass | 286.27893788 g/mol |
| SMILES | CCCCCCP(CCCCCC)CCCCCC |
| InChIKey | FPZZZGJWXOHLDJ-UHFFFAOYSA-N |
| PubChem CID | 77831 |
| EC No. | 224-025-3 |
| DTXSID | DTXSID00194493 |
Chemical & Physical Properties
| XLogP | 6.9 |
|---|---|
| Topological polar surface area | 0 |
| Hydrogen bond donors | 0 |
| Hydrogen bond acceptors | 0 |
| Rotatable bonds | 15 |
| Heavy atoms | 19 |
| Formal charge | 0 |
| Complexity | 127 |
| Melting point | 20℃ |
| Boiling point | 227 °C / 50mmHg |
| Density | 0,83 g/cm3 |
| Refractive index | 1.4640 to 1.4680 |
| Storage conditions | 2-8°C, protect from light, stored under nitrogen |
| Physical state | liquid |
| Color | colorless |
| Sensitivity | air sensitive |
| InChI | InChI=1S/C18H39P/c1-4-7-10-13-16-19(17-14-11-8-5-2)18-15-12-9-6-3/h4-18H2,1-3H3 |
| InChIKey | FPZZZGJWXOHLDJ-UHFFFAOYSA-N |
| SMILES | P(CCCCCC)(CCCCCC)CCCCCC |
| GHS pictogram | GHS07 |
| Signal word | Warning |
| GHS hazard statements | H319-H315 |
| GHS precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
| Customs code | 2931.90.9051 |
Safety & Regulations
| GHS classification | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P332+P317, P333+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 3 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| Customs code | 2931.90.9051 |
| Risk statements (R) | 36/37/38 |
| Signal word | Warning |
| GHS pictogram | GHS07 |
| Safety statements (S) | 26-36/37/39 |
| GHS hazard statements | H319-H315 |
| GHS precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
Applications & Uses
Uses
Trihexylphosphine is used as an intermediate in organic syntheses.