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CAS No.: | 39225-17-7 |
---|---|
Name: | DIETHYL 4-CHLOROBENZYLPHOSPHONATE |
Article Data: | 37 |
Molecular Structure: | |
Formula: | C11H16ClO3P |
Molecular Weight: | 262.673 |
Synonyms: | Phosphonicacid, [(4-chlorophenyl)methyl]-, diethyl ester (9CI);4-(Chlorobenzyl)phosphonic acid diethyl ester;Diethyl(4-chlorobenzyl)phosphonate;Diethyl (p-chlorobenzyl)phosphonate;NSC 202843;[(4-Chlorophenyl)methyl]phosphonic acid diethyl ester;p-(Chlorobenzyl)phosphonic acid diethyl ester; |
EINECS: | 254-365-8 |
Density: | 1.19g/cm3 |
Boiling Point: | 352.4 °C at 760 mmHg |
Flash Point: | 241.8 °C |
Appearance: | clear colorless liquid |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 37/39-26 |
PSA: | 45.34000 |
LogP: | 4.10610 |
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The Phosphonic acid,P-[(4-chlorophenyl)methyl]-, diethyl ester, with CAS registry number 39225-17-7, belongs to the following product categories: (1)C-C Bond Formation; (2)Horner-Wadsworth-Emmons Reagents; (3)Olefination. It has the systematic name of diethyl (4-chlorobenzyl)phosphonate. This chemical is a kind of clear colorless liquid. What's more, its EINECS is 254-365-8.
Physical properties of Phosphonic acid,P-[(4-chlorophenyl)methyl]-, diethyl ester: (1)ACD/LogP: 2.66; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.66; (4)ACD/LogD (pH 7.4): 2.66; (5)ACD/BCF (pH 5.5): 61.59; (6)ACD/BCF (pH 7.4): 61.59; (7)ACD/KOC (pH 5.5): 664.6; (8)ACD/KOC (pH 7.4): 664.6; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 45.34 Å2; (13)Index of Refraction: 1.5; (14)Molar Refractivity: 64.95 cm3; (15)Molar Volume: 220.5 cm3; (16)Polarizability: 25.75×10-24cm3; (17)Surface Tension: 38.7 dyne/cm; (18)Density: 1.19 g/cm3; (19)Flash Point: 241.8 °C; (20)Enthalpy of Vaporization: 57.36 kJ/mol; (21)Boiling Point: 352.4 °C at 760 mmHg; (22)Vapour Pressure: 7.84E-05 mmHg at 25°C.
Preparation: this chemical can be prepared by 1-chloro-4-chloromethyl-benzene and phosphorous acid triethyl ester. The yield is about 85%.
When you are using this chemical, please be cautious about it as the following:
The Phosphonic acid,P-[(4-chlorophenyl)methyl]-, diethyl ester irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If 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: Clc1ccc(cc1)CP(=O)(OCC)OCC
(2)InChI: InChI=1/C11H16ClO3P/c1-3-14-16(13,15-4-2)9-10-5-7-11(12)8-6-10/h5-8H,3-4,9H2,1-2H3
(3)InChIKey: BVQPVBZRJSFOEZ-UHFFFAOYAL
(4)Std. InChI: InChI=1S/C11H16ClO3P/c1-3-14-16(13,15-4-2)9-10-5-7-11(12)8-6-10/h5-8H,3-4,9H2,1-2H3
(5)Std. InChIKey: BVQPVBZRJSFOEZ-UHFFFAOYSA-N