CAS Number4731-53-7
SynonymsTri-n-octylphosphine; MFCD00015298; Trioctylphosphine; trioctyl phosphine; EINECS 225-234-2; trioctylphosphane
Molecular Formula[CH3(CH2)7]3P
Molecular Weight370.64
Density0.831 g/mL at 25 °C(lit.)
Boiling Point445.0±14.0 °C at 760 mmHg
Melting Point-60ºC
Appearanceclear liquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4731-53-7 |
| Catalog No. | 2A-9079437 |
| Chinese Name | 三正辛基膦 |
| Synonyms | Tri-n-octylphosphine; MFCD00015298; Trioctylphosphine; trioctyl phosphine; EINECS 225-234-2; trioctylphosphane |
| Molecular Formula | [CH3(CH2)7]3P |
| Molecular Weight | 370.64 |
| Density | 0.831 g/mL at 25 °C(lit.) |
| Boiling Point | 445.0±14.0 °C at 760 mmHg |
| Melting Point | -60ºC |
| Appearance | clear liquid |
| Water Solubility | Water solubility: insoluble |
| Storage Condition | 2-8℃, avoid light, ventilated and dry place, seale |
| PubChem ID | 24847349 |
| SMILES | CCCCCCCCP(CCCCCCCC)CCCCCCCC |
| InChI | InChI=1S/C24H51P/c1-4-7-10-13-16-19-22-25(23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3 |
| InChI Key | RMZAYIKUYWXQPB-UHFFFAOYSA-N |
| Hazard Symbols | 8.0 |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulation: 1760 International Maritime Transport Danger Regulation: 1760 14.2 United Nations shipping name European Land Transport Dangerous Regulations: CORROSIVE LIQUID, N.O.S. (Trioctylphosphine) CORROSIVE LIQUID, N.O.S. (Trioctylphosphine) International air transport hazard regulations: Corrosive liquid, n.o.s. (Trioctylphosphine) 14.3 Transport hazard categories European Land Transport Dangerous Regulations: 8 International Maritime Transport Danger Regulations: 8 14.4 Package group European land transport danger code: II International maritime transport danger code: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Transport Danger Regulations Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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