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| CAS No.: | 607-01-2 |
|---|---|
| Name: | ETHYLDIPHENYLPHOSPHINE |
| Molecular Structure: | |
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|
|
| Formula: | C14H15P |
| Molecular Weight: | 214.247 |
| Synonyms: | Diphenylethylphosphine;Diphenylphosphinoethane;Ethyldiphenylphosphine;NSC 151254; |
| EINECS: | 627-386-9 |
| Density: | 1.048 g/mL at 25 °C(lit.) |
| Boiling Point: | 298 °C at 760 mmHg |
| Flash Point: | 139.6 °C |
| Appearance: | Clear colorless liquid |
| Hazard Symbols: |
 Xn
|
| Risk Codes: | 22-36/37/38 |
| Safety: | 26-36 |
| Transport Information: | 3278 |
| PSA: | 13.59000 |
| LogP: | 3.13920 |
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Specification
The CAS register number of Phosphine,ethyldiphenyl- is 607-01-2. It also can be called as Diphenylethylphosphine and the IUPAC name about this chemical is ethyl(diphenyl)phosphane. The molecular formula about this chemical is C14H15P and the molecular weight is 214.24. It belongs to the following product categories which include Phosphine Ligands; Synthetic Organic Chemistry and so on.
Physical properties about Phosphine,ethyldiphenyl- are: (1)ACD/LogP: 4.85; (2)ACD/LogD (pH 5.5): 4.85; (3)ACD/LogD (pH 7.4): 4.85; (4)ACD/BCF (pH 5.5): 2875.6; (5)ACD/BCF (pH 7.4): 2875.6; (6)ACD/KOC (pH 5.5): 10407.67; (7)ACD/KOC (pH 7.4): 10407.67; (8)#Freely Rotating Bonds: 3; (9)Polar Surface Area: 13.59 Å2; (10)Flash Point: 139.6 °C; (11)Enthalpy of Vaporization: 51.64 kJ/mol; (12)Boiling Point: 298 °C at 760 mmHg; (13)Vapour Pressure: 0.00231 mmHg at 25 °C.
Preparation: this chemical can be prepared by ethyl-triphenyl-phosphonium; iodide. This reaction will need reagents of lithium tetrahydroaluminate, H2O and solvent of dioxane. This reaction needs heating. The reaction time is 1 hour. The yield is about 78%.
Uses of Phosphine,ethyldiphenyl-: it can be used to produce C16H19N4O2P with diazenedicarboxylic acid diamide. This reaction will need solvent of dimethylsulfoxide. The yield is about 54%.
When you are using this chemical, please be cautious about it as the following:
This chemical is harmful if swallowed. It may cause damage to health. It is irritating to eyes, respiratory system and skin. If you want to use this chemical, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. It is stable under normal temperature and pressure. If you want to store it, you should keep the container tightly sealed in dry, cool places.
You can still convert the following datas into molecular structure:
(1)SMILES: P(c1ccccc1)(c2ccccc2)CC
(2)InChI: InChI=1/C14H15P/c1-2-15(13-9-5-3-6-10-13)14-11-7-4-8-12-14/h3-12H,2H2,1H3
(3)InChIKey: WUOIAOOSKMHJOV-UHFFFAOYAE
(4)Std. InChI: InChI=1S/C14H15P/c1-2-15(13-9-5-3-6-10-13)14-11-7-4-8-12-14/h3-12H,2H2,1H3
(5)Std. InChIKey: WUOIAOOSKMHJOV-UHFFFAOYSA-N
The toxicity data is as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LD50 | oral | 500mg/kg (500mg/kg) | National Technical Information Service. Vol. OTS0541026, |