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| CAS No.: | 1638-86-4 |
|---|---|
| Name: | DIETHYL PHENYLPHOSPHONITE |
| Article Data: | 39 |
| Molecular Structure: | |
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| Formula: | C10H15O2P |
| Molecular Weight: | 198.202 |
| Synonyms: | DIETHOXYPHENYLPHOSPHINE;DIETHYL PHENYLPHOSPHONITE;phenyl-phosphonousacidiethylester;Phenylphosphonous acid diethyl ester;DIETHYL PHENYLPHOSPHONITE 97%;Diethyl phenylphophonite;Phenyldiethoxyphosphine;Diethyl phenylphosphonite,99% |
| EINECS: | 216-676-7 |
| Density: | 1.032 g/mL at 25 °C(lit.) |
| Boiling Point: | 235 °C at 760 mmHg |
| Flash Point: | 113 °C |
| Risk Codes: | 36/37/38 |
| Safety: | 24/25 |
| PSA: | 32.05000 |
| LogP: | 2.69680 |
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Specification
The Phosphonous acid,P-phenyl-, diethyl ester has CAS registry number 1638-86-4. It belongs to the product category of Ligand. Its EINECS number is 216-676-7. This chemical's molecular formula is C10H15O2P and molecular weight is 198.20. What's more, its IUPAC name is diethoxy(phenyl)phosphane. When you are using this chemical, please be cautious about it. It is irritating to eyes, respiratory system and skin. When using it, you should avoid contact with skin and eyes.
Physical properties of Phosphonous acid,P-phenyl-, diethyl ester are: (1)ACD/LogP: 4.54; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.54; (4)ACD/LogD (pH 7.4): 4.54; (5)ACD/BCF (pH 5.5): 1649.92; (6)ACD/BCF (pH 7.4): 1649.92; (7)ACD/KOC (pH 5.5): 6992.91; (8)ACD/KOC (pH 7.4): 6992.91; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 32.05Å2; (13)Flash Point: 113 °C; (14)Enthalpy of Vaporization: 45.26 kJ/mol; (15)Boiling Point: 235 °C at 760 mmHg; (16)Vapour Pressure: 0.0784 mmHg at 25°C.
Preparation: this chemical can be prepared by phenylphosphonous acid dichloride and ethanol at the ambient temperature. This reaction will need reagent N,N-dimethylaniline and solvent pentane with the reaction time of 30min. The yield is about 95.5%.
Uses of Phosphonous acid,P-phenyl-, diethyl ester: it can be used to produce cyano-phenyl-phosphinic acid ethyl ester at the ambient temperature. It will need reagent diethyl ether with the reaction time of 1 hour. The yield is about 89%.
You can still convert the following datas into molecular structure:
(1)SMILES: O(P(OCC)c1ccccc1)CC
(2)Std. InChI: InChI=1S/C10H15O2P/c1-3-11-13(12-4-2)10-8-6-5-7-9-10/h5-9H,3-4H2,1-2H3
(3)Std. InChIKey: RVDJLKVICMLVJQ-UHFFFAOYSA-N