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| CAS No.: | 1112-37-4 |
|---|---|
| Name: | DIETHYLPHOSPHINIC CHLORIDE |
| Article Data: | 15 |
| Molecular Structure: | |
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| Formula: | C4H10ClOP |
| Molecular Weight: | 140.55 |
| Synonyms: | Chlorodiethylphosphineoxide;Diethylphosphinic chloride;Diethylphosphinyl chloride; |
| Density: | 1.08 g/cm3 |
| Melting Point: | 9-12℃ |
| Boiling Point: | 233 °C at 760 mmHg |
| Flash Point: | 94.7 °C |
| Solubility: | Reacts with water. |
| Hazard Symbols: | R34-36/37/38:; |
| Risk Codes: | 34-36/37/38 |
| Safety: | 26-36/37/39 |
| Transport Information: | UN 3265 |
| PSA: | 26.88000 |
| LogP: | 2.54310 |
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Specification
The Phosphinic chloride, diethyl-, with the CAS registry number 1112-37-4, is also known as Diethylphosphinyl chloride. This chemical's molecular formula is C4H10ClOP and molecular weight is 140.55. What's more, its systematic name is Diethylphosphinic chloride. In addition, it must be stored in airtight containers filled with inert gases and placed in a dry, cool place. Meanwhile, it should avoid contact with oxidant, alkali, moisture.
Physical properties about Phosphinic chloride, diethyl- are: (1)ACD/LogP: 0.31; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.31; (4)ACD/LogD (pH 7.4): 0.31; (5)ACD/BCF (pH 5.5): 1.01; (6)ACD/BCF (pH 7.4): 1.01; (7)ACD/KOC (pH 5.5): 35.13; (8)ACD/KOC (pH 7.4): 35.13; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 26.88 Å2; (13)Index of Refraction: 1.411; (14)Molar Refractivity: 32.3 cm3; (15)Molar Volume: 130 cm3; (16)Polarizability: 12.8×10-24 cm3; (17)Surface Tension: 28.9 dyne/cm; (18)Density: 1.08 g/cm3; (19)Flash Point: 94.7 °C; (20)Enthalpy of Vaporization: 45.06 kJ/mol; (21)Boiling Point: 233 °C at 760 mmHg; (22)Vapour Pressure: 0.0871 mmHg at 25 °C.
Preparation of Phosphinic chloride, diethyl-: this chemical is prepared by Diethylphosphinic acid. The reaction needs reagent Thionyl chloride. The yield is about 94 %.
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Uses of Phosphinic chloride, diethyl-: it is used to produce other chemicals. For example, it is used to produce Diethyl-phosphinic acid methyl ester. The reaction needs reagent Triethylamine. The reaction time is 3 hours The yield is about 87 %.
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When you are using this chemical, please be cautious about it as the following:
As a chemical, it is irritating to eyes, respiratory system and skin. In addition, this chemical may cause burns. During using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1) SMILES: ClP(=O)(CC)CC
(2) InChI: InChI=1/C4H10ClOP/c1-3-7(5,6)4-2/h3-4H2,1-2H3
(3) InChIKey: KGENPKAWPRUNIG-UHFFFAOYAQ