Tris(4-chlorophenyl)phosphine
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Tris(4-chlorophenyl)phosphine
structure -
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CAS No:
1159-54-2
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Formula:
C18H12Cl3P
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Chemical Name:
Tris(4-chlorophenyl)phosphine
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Synonyms:
Phosphine,tris(4-chlorophenyl)-;Phosphine,tris(p-chlorophenyl)-;Tris(4-chlorophenyl)phosphine;Tris(p-chlorophenyl)phosphine;Tri(p-chlorophenyl)phosphine;Tri(4-chlorophenyl)phosphine;NSC 136459
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CAS No:
Tris(4-chlorophenyl)phosphine Basic Attributes
365.62
365.62
751458
214-596-7
136459
DTXSID30151216
29310099
Characteristics
0
6.5
white crystal
103 °C
427.6±40.0 °C(Predicted)
212.4±27.3 °C
4.04E-07mmHg at 25°C
Safety Information
III
3278
3
36/37/38
26-37/39
Xi
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Tris(4-chlorophenyl)phosphine Use and Manufacturing
100 mg (0.262 mmol) of tris(4-chlorophenyl)phosphineoxide were treated with 6 mg IGeneral procedure: To a solution of tertiary phosphine oxides 2 (0.4mmol) in CHGeneral procedure: Triphenylphosphine oxide or sulfide (1 mmol), dry hexane (1 mL), and Ic (1 mmol) were added to a Schlenk tube under the atmosphere of nitrogen. The reaction was carried out at room temperature for 10 min and monitored by TLC. Upon completion of the process the reaction mixture was filtered by silica gel and washed several times with ethyl acetate. Ethyl acetate was evaporated and the residue purified by flash chromatography on silica gel with pure cyclohexane toafford the desired phosphine. The yield was determined by GC without additional purification.
Computed Properties
Molecular Weight:365.6
XLogP3:6.5
Rotatable Bond Count:3
Exact Mass:363.974220
Monoisotopic Mass:363.974220
Heavy Atom Count:22
Complexity:275
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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