CAS No.1079-66-9,Chlorodiphenylphosphine Suppliers

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Basic Information

Molecular Structure:
CAS No.:	1079-66-9
Name:	Chlorodiphenylphosphine
Article Data:	87

Formula:	C₁₂H₁₀ClP
Molecular Weight:	220.638
Synonyms:	Phosphinouschloride, diphenyl- (6CI,8CI,9CI);Chlorodiphenylphosphine;Diphenylchlorophosphine;Diphenylphosphine chloride;Diphenylphosphinouschloride;Diphenylphosphorus chloride;NSC 60407;Phosphine, chlorodiphenyl-;
EINECS:	214-093-2
Density:	1.229 g/mL at 25 °C(lit.)
Melting Point:	14-16 °C
Boiling Point:	319.998 °C at 760 mmHg
Flash Point:	147.33 °C
Solubility:	reacts violently with water
Appearance:	Colorless to light yellow liquid
Hazard Symbols:	C
Risk Codes:	14-34-29-36
Safety:	26-36/37/39-45-8-30-25-27
Transport Information:	UN 3265 8/PG 2
PSA:	13.59000
LogP:	3.27310

Synthetic route

: 4559-70-0
Diphenylphosphine oxide

: 1079-66-9
chloro-diphenylphosphine

Conditions

Conditions	Yield
With acetyl chloride In tetrahydrofuran at 100℃; for 12h; Temperature; Reagent/catalyst; Inert atmosphere; Sealed tube;	99%
With acetyl chloride In tetrahydrofuran at 25℃; Solvent; Temperature; Reagent/catalyst; Inert atmosphere;	93%
With phosphorus trichloride In toluene at 20℃; for 1h; Inert atmosphere;

: 603-35-0
triphenylphosphine

: 1079-66-9
chloro-diphenylphosphine

Conditions

Conditions	Yield
With zinc trifluoromethanesulfonate; phosphorus trichloride In tetrachloromethane at 0 - 60℃; for 12h;	93%
With chlorine Destillation des entstandenen Triphenylphosphindichlorids;

: 644-97-3
Dichlorophenylphosphine

: 603-35-0
triphenylphosphine

: 1079-66-9
chloro-diphenylphosphine

Conditions

Conditions	Yield
at 350℃; for 5h;	85%

: 97108-40-2
2-chloro-2,2-diphenyl-3,5-bis(1,1,2,2-tetrafluoroethyl)-1,4,2-dioxaphospholane

A: 756-04-7
2,2,3,3-tetrafluoropropionaldehyde

B: 1079-66-9
chloro-diphenylphosphine

Conditions

Conditions	Yield
under 0.06 Torr; Heating;	A 55.5% B 80%

: 97108-41-3
2-chloro-3,5-bis(1,1,2,2,3,3,4,4-octafluorobutyl)-2,2-diphenyl-1,4,2-dioxaphospholane

A: 2648-47-7
2,2,3,3,4,4,5,5-octafluorovaleraldehyde

B: 1079-66-9
chloro-diphenylphosphine

Conditions

Conditions	Yield
under 0.06 Torr; Heating;	A 45.7% B 75%
under 0.06 Torr; Heating;	A 45.7% B 75%

: 1159415-91-4, 1306641-30-4, 1306641-41-7
[Pd(BIMIONAP)Cl2]

A: C30H24Cl2N2PPd

B: 1079-66-9
chloro-diphenylphosphine

Conditions

Conditions	Yield
With tetraethylammonium chloride In acetonitrile at 50℃; for 3h; Inert atmosphere;	A 62% B n/a

: 75-77-4
chloro-trimethyl-silane

: 20472-49-5
ethyl diphenylthiophosphinite

: 100-52-7
benzaldehyde

A: 107-46-0
Hexamethyldisiloxane

B: 1079-66-9
chloro-diphenylphosphine

C: <α-(ethylthio)benzyl>diphenylphosphine sulfide

Conditions

Conditions	Yield
at 200℃; for 2h;	A 57% B n/a C 30%

...Expand

: 1,1,3,3-Tetrafluoro-4,6-bis-trifluoromethyl-1,3-dihydro-isobenzofuran

: 1079-66-9
chloro-diphenylphosphine

Conditions

Conditions	Yield
With aluminium trichloride; phosphorus trichloride at 140 - 150℃; for 5h;	52%

: 71-43-2
benzene

: 1079-66-9
chloro-diphenylphosphine

Conditions

Conditions	Yield
With aluminium trichloride; phosphorus trichloride for 15h; Heating;	52%
Stage #1: benzene With aluminum (III) chloride; phosphorus trichloride at 140 - 150℃; for 8.8h; Stage #2: With α-picoline at 25 - 40℃;	47.5%
Stage #1: benzene With aluminum (III) chloride; trichlorophosphate at 60℃; for 2h; Inert atmosphere; Stage #2: at 116 - 120℃; under 1275.13 - 1350.14 Torr; for 5h; Temperature; Autoclave;

: 104892-86-6
α-ethylthio-β,β,β-trichloroethyl diphenylphosphonite

A: 18271-61-9
α,β,β,β-tetrachloroethyl ethyl sulfide

B: 95028-66-3
β,β-dichlorovinyl diphenyl phosphonate

C: 20472-49-5
ethyl diphenylthiophosphinite

D: 1079-66-9
chloro-diphenylphosphine

Conditions

Conditions	Yield
Product distribution; Heating; thermal decomposition;	A 41.6% B 33.3% C 42.2% D 38.7%

...Expand

Raw Materials

644-97-3

603-35-0

56-23-5

Downstream Products

948-65-2

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Specification

The Chlorodiphenylphosphine, with the CAS registry number 1079-66-9, is also known as Phosphine, chlorodiphenyl-. It belongs to the product categories of Pharmaceutical Intermediates; Chlorophosphines; Phosphines; Ligand; Organophosphine halide. Its EINECS number is 214-093-2. This chemical's molecular formula is C₁₂H₁₀ClP and molecular weight is 220.64. What's more, its systematic name is Diphenylphosphinous chloride. It is a colourless oily liquid with a pungent odor that is often described as being garlic-like and detectable even in the ppb range. It is useful reagent for introducing the Ph₂P group into molecules, which includes many ligands. This product is used in the synthesis of various phosphines. This chemical is stable at common pressure and temperature, and it should be sealed and stored in containers with dry inert gas which are placed in a cool and dry place. Moreover, it should be protected from oxides, water, alcohol and reactive metal.

Physical properties of Chlorodiphenylphosphine are: (1)ACD/LogP: 3.601; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.60; (4)ACD/LogD (pH 7.4): 3.60; (5)ACD/BCF (pH 5.5): 321.32; (6)ACD/BCF (pH 7.4): 321.32; (7)ACD/KOC (pH 5.5): 2168.05; (8)ACD/KOC (pH 7.4): 2168.05; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 13.59 Å²; (13)Flash Point: 147.33 °C; (14)Enthalpy of Vaporization: 53.928 kJ/mol; (15)Boiling Point: 319.998 °C at 760 mmHg ; (16)Vapour Pressure: 0.001 mmHg at 25°C.

Preparation of Chlorodiphenylphosphine: this chemical can be prepared by diphenylphosphinous acid chloride at the temperature of 350 °C. This reaction time is 5 hours. The yield is about 85%.

Chlorodiphenylphosphine can be prepared by diphenylphosphinous acid chloride at the temperature of 350 °C

Uses of Chlorodiphenylphosphine: it can be used to produce diphenylphosphinous acid methyl ester. It will need reagent triethylamine and solvent diethyl ether with the reaction time of 3 hours. The yield is about 82%.

Chlorodiphenylphosphine can be used to produce diphenylphosphinous acid methyl ester

When you are using this chemical, please be cautious about it as the following:
This chemical can cause buins, and it will react violently with water. When contact with water, it will liberate toxic gas. You must keep the container dry and never add water to this product. This product is irritating to eyes. You should avoid contact with eyes. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection. You should take off immediately all contaminated clothing. In case of accident or if you feel unwell, you need to seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: ClP(c1ccccc1)c2ccccc2
(2)Std. InChI: InChI=1S/C12H10ClP/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
(3)Std. InChIKey: XGRJZXREYAXTGV-UHFFFAOYSA-N