Dichlorophenylphosphine supplier

Name
Dichlorophenylphosphine
EINECS 211-425-8
CAS No. 644-97-3
Article Data94
CAS DataBase
Density 1.319g/mLat 25°C(lit.)
Solubility Slightly soluble in water, soluble in ethanol, acetone, diethyl ether
Melting Point -51 °C(lit.)
Formula C₆H₅Cl₂P
Boiling Point 224 °C at 760 mmHg
Molecular Weight 178.985
Flash Point 89.272 °C
Transport Information UN 2845 4.2/PG 1
Appearance Colorless to light yellow liquid
Safety 26-28-36/37/39-43-45
Risk Codes 17-25-34-29
Molecular Structure
Hazard Symbols F,T
Synonyms Phosphonousdichloride, phenyl- (6CI,8CI,9CI);NSC 66478;Phenylphosphorus dichloride;Phenyldichlorophosphine;Phenylphosphine dichloride;Phenylphosphinous dichloride;Phenylphosphonous acid dichloride;Phosphine, dichlorophenyl-;Benzenephosphorus Dichloride;
PSA 13.59000
LogP 3.10140

Synthetic route

: 71-43-2
benzene

: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With aluminium trichloride; phosphorus trichloride for 3h; Heating;	96%
Stage #1: benzene With aluminum (III) chloride; phosphorus trichloride for 5h; Reflux; Sealed tube; Stage #2: With trichlorophosphate In Petroleum ether for 1h; Concentration; Reflux; Sealed tube;	95.5%
With phosphorus trichloride for 2h; Time; Reflux;	93.6%

: 108-90-7
chlorobenzene

: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With phosphorus; phosphorus trichloride at 70 - 350℃; under 30003 Torr; for 6h; Concentration; Pressure; Temperature;	94.35%
With phosphorus; phosphorus trichloride at 390℃;	58.9%
With phosphorus; nickel; phosphorus trichloride at 390℃; Product distribution; other catalysts;	33.1%

: 824-72-6
P,P-dichlorophenylphosphine oxide

: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With triphenylphosphine	91%

: 603-35-0
triphenylphosphine

: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With phosphorus trichloride at 350℃; for 5h;	85%

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

: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With aluminium trichloride; phosphorus trichloride for 5h; Heating;	84%

: 638-21-1
phenylphosphane

: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With phosphorus pentachloride In diethyl ether at 20℃;	83%
With phosphorus pentachloride In toluene

: 4895-65-2
phenyltetrachlorophosphorane

: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With tetraethylammonium iodide In benzene for 1h;	79%
With phosphorous acid trimethyl ester; triethyl phosphite

: 55045-25-5
phenyltrichlorophosphonium hexachlorophosphorate

: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With diethyl phosphorylchloridite In benzene for 6h; also with EtOPCl2;	72%
With difluoro diethylamino phosphine In benzene for 0.5h;
With difluoro diethylamino phosphine In benzene for 0.5h; other substrates;

: 23588-02-5
ethyl phenylphosphonochloridothioite

: 108-94-1
cyclohexanone

A: 60340-72-9
chloroanhydride of phenyl-α-hydroxycyclohexylphosphinic acid

B: 1779-48-2
phenylphosphinic acid

C: 67176-71-0
C6H6ClOP

D: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With acetic acid at 0℃; for 240h;	A 50% B n/a C n/a D n/a

...Expand

: 75589-83-2
N,N-dimethylamino-P-phenyl-C-methylmethylenephosphine

: 931-59-9
benzenesulfenyl chloride

A: 26990-26-1
S-phenyl-P-phenyldithiophosphonous chloride

B: 38476-60-7
S,S-diphenyl-P-phenyldithiophosphonite

C: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
In acetonitrile	A n/a B 20% C n/a

...Expand

: 71-43-2
benzene

A: 644-97-3
Dichlorophenylphosphine

B: 1079-66-9
chloro-diphenylphosphine

Conditions

Conditions	Yield
With aluminium trichloride; phosphorus trichloride at 140 - 150℃; for 5h; Product distribution; Mechanism; var. temps; var. molar proportion of reactants; var. time;	A 14% B 20%

: 587-85-9
diphenylmercury(II)

: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With phosphorus trichloride at 180℃;

: 115-96-8
Tris(2-chloroethyl) phosphate

: 82123-74-8
phenylphosphonous acid dichloride; compound with aluminium trichloride (1:1)

A: 644-97-3
Dichlorophenylphosphine

B: complex of tris-2-chloroethyl phosphate with aluminum chloride

Conditions

Conditions	Yield
With phosphorus trichloride at 30℃; for 0.333333h; Product distribution; complexes of various arylphosphonous dichlorides with aluminum chloride;

...Expand

: 4895-65-2
phenyltetrachlorophosphorane

A: 824-72-6
P,P-dichlorophenylphosphine oxide

B: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With Diethyl phosphate In benzene for 1h; Product distribution; (C2H5O)2PONa;

: 4895-65-2
phenyltetrachlorophosphorane

A: 3135-58-8
phenyl-β-chlorovinylphosphinic chloride

B: 90876-11-2
phenyl-β-ethoxyvinylphosphinic chloride

C: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With phosphan; ethyl vinyl ether Yield given. Multistep reaction. Yields of byproduct given;

...Expand

: 13410-61-2
diphenyl phenylphosphonite

: 2171-93-9
phenyl-phosphonochloridous acid phenyl ester

A: 101-02-0
triphenyl phosphite

B: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
at 140℃; Equilibrium constant;

...Expand

: 126215-38-1
C11H8ClF8OP

: 126215-34-7
Phosphorochloridous acid bis-(2,2,3,3,4,4,5,5-octafluoro-pentyl) ester

A: 65611-17-8
tris(2,2,3,3,4,4,5,5-octafluoropentyl) phosphite

B: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
at 140℃; Equilibrium constant;

...Expand

: 55045-25-5
phenyltrichlorophosphonium hexachlorophosphorate

A: 644-97-3
Dichlorophenylphosphine

B: triethylsulfonium dichloroiodate

Conditions

Conditions	Yield
With triethylsulfonium iodide

: 4895-65-2
phenyltetrachlorophosphorane

: 109-92-2
ethyl vinyl ether

A: 3135-58-8
phenyl-β-chlorovinylphosphinic chloride

B: 90876-11-2
phenyl-β-ethoxyvinylphosphinic chloride

C: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With phosphan Yield given. Multistep reaction. Yields of byproduct given;

...Expand

: 149-74-6
dichloromethylphenylsilane

A: 75-79-6
Methyltrichlorosilane

B: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
With pyridine; aluminium trichloride; phosphorus trichloride 1) 80-90 deg C, 10 h, 2) reflux, 1 h; Yield given. Multistep reaction. Yields of byproduct given;

: 587-85-9
diphenylmercury(II)

: 7719-12-2, 52843-90-0
phosphorus trichloride

A: 644-97-3
Dichlorophenylphosphine

B: 100-56-1
phenylmercury(II) chloride

Conditions

Conditions	Yield
at 180℃;

...Expand

: 75-44-5
phosgene

: 638-21-1
phenylphosphane

A: 7647-01-0
hydrogenchloride

B: 644-97-3
Dichlorophenylphosphine

C: 15719-64-9, 15719-76-3, 97762-63-5
methylammonium carbonate

...Expand

: 7446-70-0
aluminium trichloride

: 7719-12-2, 52843-90-0
phosphorus trichloride

: 71-43-2
benzene

: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
bei Siedetemperatur;

...Expand

: 4895-65-2
phenyltetrachlorophosphorane

A: 7782-50-5
chlorine

B: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
beim Erhitzen;

: 60-29-7
diethyl ether

: 603-33-8
triphenylbismuthane

: 7719-12-2, 52843-90-0
phosphorus trichloride

A: 5153-28-6
diphenylbismuth(III) chloride

B: 644-97-3
Dichlorophenylphosphine

C: 1079-66-9
chloro-diphenylphosphine

Conditions

Conditions	Yield
reagiert analog mit Arsentrichlorid;

...Expand

: 81861-09-8
dibromo-dichloro-phenyl-phosphorane

A: 106-37-6
1.4-dibromobenzene

B: 10035-10-6, 12258-64-9
hydrogen bromide

C: 644-97-3
Dichlorophenylphosphine

D phosphorus halogen: phosphorus halogen

Conditions

Conditions	Yield
at 150℃;

...Expand

: 421-17-0
Trifluoromethylsulfenyl chloride

: 6002-55-7
1,3-Dikalium-1,2,3-triphenyltriphosphid

A: 69646-22-6
CF3SP(Cl)C6H5

B: 69646-19-1
(CF3S)2PC6H5

C: 644-97-3
Dichlorophenylphosphine

Conditions

Conditions	Yield
In tetrahydrofuran at -50 to 20°C;
In tetrahydrofuran

...Expand

: 421-17-0
Trifluoromethylsulfenyl chloride

: 3376-52-1
pentaphenylcyclopentaphosphane

A: 69646-22-6
CF3SP(Cl)C6H5

B: 69646-19-1
(CF3S)2PC6H5

C: 644-97-3
Dichlorophenylphosphine

...Expand

: 64-17-5
ethanol

: 644-97-3
Dichlorophenylphosphine

: 172487-18-2
ethyl Phenylphosphinate

Conditions

Conditions	Yield
In diethyl ether at 20℃; for 0.5h; Arbuzov reaction;	100%
In tetrahydrofuran at 0 - 20℃; for 20h; Inert atmosphere; Schlenk technique;	95%
In tetrahydrofuran at 0℃;	90%

: 3855-45-6
triflic azide

: 644-97-3
Dichlorophenylphosphine

: 30227-07-7
CF3SO2NPCl2C6H5

Conditions

Conditions	Yield
	100%

: 2216-51-5
(-)-menthol

: 644-97-3
Dichlorophenylphosphine

: (-)-(o-menthyl)chlorophenylphosphine

Conditions

Conditions	Yield
Stage #1: (-)-menthol With n-butyllithium In tetrahydrofuran; hexane at 0℃; Inert atmosphere; Stage #2: Dichlorophenylphosphine In tetrahydrofuran; hexane at -78 - 20℃; for 15h; Inert atmosphere;	100%
With R3N
With pyridine

: 780-24-5
dibenzylmercury(II)

: 644-97-3
Dichlorophenylphosphine

: 29949-68-6, 73365-16-9
benzyl-phenylchlorophosphine

Conditions

Conditions	Yield
at 60℃; for 24h;	100%

: 64065-06-1
LiCH2PMe2

: 644-97-3
Dichlorophenylphosphine

: (Bis-dimethylphosphanylmethyl-phosphanyl)-benzene

Conditions

Conditions	Yield
In tetrahydrofuran -78 deg C; RT, 12 h;	100%

: 2398-37-0
3-methoxyphenyl bromide

: 644-97-3
Dichlorophenylphosphine

: 216164-54-4
bis(3-methoxyphenyl)(phenyl)phosphine oxide

Conditions

Conditions	Yield
Stage #1: 3-methoxyphenyl bromide With magnesium Metallation; Stage #2: Dichlorophenylphosphine Arylation; Stage #3: With water; dihydrogen peroxide In tetrahydrofuran Oxidation; Further stages.;	100%
With magnesium Yield given;

: 2963-66-8
2-(2'-Hydroxyphenyl)benzimidazole

: 644-97-3
Dichlorophenylphosphine

: 769124-06-3
3,4-benzimidazole-5,6-benzo-2-phenyl-1,3,2-oxazaphosphorinane

Conditions

Conditions	Yield
With triethylamine In toluene at 20℃;	100%

: 644-97-3
Dichlorophenylphosphine

: 590-17-0
cyanomethyl bromide

: 61806-56-2
bis(cyanomethyl)phenylphosphine

Conditions

Conditions	Yield
With iodine; zinc In tetrahydrofuran for 1h; Heating;	100%

: pentafluoroethanesulfonyl azide

: 644-97-3
Dichlorophenylphosphine

: 30227-07-7
CF3SO2NPCl2C6H5

Conditions

Conditions	Yield
	100%

: dilithium 1,2-dicarba-closo-dodecaborane(12)-1,2-diselenolate

: 644-97-3
Dichlorophenylphosphine

: 1017605-86-5
2-phenyl-4,5-[1,2(1,2-dicarba-closo-dodecaborano)]-1,3-diselena-2-phospha-cyclopentane

Conditions

Conditions	Yield
In diethyl ether C6H5PCl2 added at -78°C to Se-compound in ether; stirred overnight at room temp.; filtered off; concd.; crystallized from CH2Cl2 at room temp.;	100%

: 1224196-01-3
C46H60O10

: 644-97-3
Dichlorophenylphosphine

: 1224196-04-6
C70H72O14P4

Conditions

Conditions	Yield
Stage #1: C46H60O10; Dichlorophenylphosphine With pyridine at 20 - 70℃; Stage #2: With dihydrogen peroxide In chloroform; water at 20℃; for 0.5h;	100%

: 1263143-03-8
3-bromo-2-(2-bromophenyl)benzo[b]thiophene

: 644-97-3
Dichlorophenylphosphine

: 1263143-04-9
10-phenyl-10H-benzo[b]phosphindolo[2,3-d]thiophene

Conditions

Conditions	Yield
Stage #1: 3-bromo-2-(2-bromophenyl)benzo[b]thiophene With n-butyllithium In diethyl ether; hexane at -78 - 20℃; for 2h; Inert atmosphere; Stage #2: Dichlorophenylphosphine In diethyl ether; hexane at 20℃; for 3h; Inert atmosphere;	100%
Stage #1: 3-bromo-2-(2-bromophenyl)benzo[b]thiophene With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In diethyl ether at -78℃; for 1h; Inert atmosphere; Stage #2: Dichlorophenylphosphine In diethyl ether at -78 - 20℃; Inert atmosphere;	70%
Stage #1: 3-bromo-2-(2-bromophenyl)benzo[b]thiophene With n-butyllithium In diethyl ether; hexane at -20℃; for 0.25h; Inert atmosphere; Stage #2: Dichlorophenylphosphine In diethyl ether; hexane at -20 - 20℃; for 15h; Inert atmosphere;	68%

: 644-97-3
Dichlorophenylphosphine

: 220405-40-3
2,2-difluoro-1,3-dimethyl-imidazolidine

: 1352439-95-2
C11H15F4N2P

Conditions

Conditions	Yield
In diethyl ether at -40℃; for 12h; Inert atmosphere;	100%

: 1421683-29-5
C5H10Cl4N2Si

: 644-97-3
Dichlorophenylphosphine

: 1421683-31-9
C11H15Cl2N2P

Conditions

Conditions	Yield
In tetrahydrofuran at 0 - 20℃; for 12h;	100%

: 1065189-00-5
(2-fluorophenyl)2PN(i-propyl)H

: 644-97-3
Dichlorophenylphosphine

: 1448244-21-0
C21H20ClF2NP2

Conditions

Conditions	Yield
Stage #1: (2-fluorophenyl)2PN(i-propyl)H With n-butyllithium In pentane at -78℃; for 1h; Inert atmosphere; Stage #2: Dichlorophenylphosphine In pentane at -70℃; for 1.5h; Inert atmosphere;	100%

: 644-97-3
Dichlorophenylphosphine

: 4451-96-1
diphenyl(trimethylsilylmethyl)phosphane

: C19H17ClP2

Conditions

Conditions	Yield
at 95℃; for 1h; Inert atmosphere;	100%
at 95℃; for 1h; Inert atmosphere;	100%

: 65094-35-1
2-((trimethylsilyl)methyl)quinoline

: 644-97-3
Dichlorophenylphosphine

: phenylbis(quinolin-2-ylmethyl)phosphine

Conditions

Conditions	Yield
In tetrahydrofuran for 18h; Cooling;	100%
In tetrahydrofuran at 0℃;

: 644-97-3
Dichlorophenylphosphine

: 78-79-5
isoprene

: 707-61-9
3-Methyl-1-phenyl-2-phospholene 1-oxide

Conditions

Conditions	Yield
With 2,6-di-tert-butyl-4-methyl-phenol In chloroform at 65℃; for 24h; Inert atmosphere; Sealed tube; Large scale;	99.1%
McCormack reaction;	68%
With 2,6-di-tert-butyl-4-methyl-phenol In toluene at 59 - 86℃; for 24h; Temperature; Inert atmosphere;	5.204 g

: 644-97-3
Dichlorophenylphosphine

: 124-40-3
dimethyl amine

: 6143-71-1
bis(dimethylamino)phenyl phosphine

Conditions

Conditions	Yield
In diethyl ether at 0℃; for 2h;	99%
In Petroleum ether for 0.5h; Ambient temperature;	83%
In diethyl ether at 5℃; for 3h;	82%

: 644-97-3
Dichlorophenylphosphine

: 153260-18-5
[Sn(CH3)2(1,2-benzenedithiolate)]

: 2-Phenyl-benzo[1,3,2]dithiaphosphole

Conditions

Conditions	Yield
In benzene for 0.25h; Ambient temperature;	99%

: 644-97-3
Dichlorophenylphosphine

: 157768-68-8
4,7-diisopropyl-2,2-dimethyl-1,3,2-benzodithiastannole

: 4,7-Diisopropyl-2-phenyl-benzo[1,3,2]dithiaphosphole

Conditions

Conditions	Yield
In benzene for 0.25h; Ambient temperature;	99%

: 644-97-3
Dichlorophenylphosphine

: 4,7-diisopropyl-2,2-dimethyl-1,3,2-benzodiselenastannole

: 4,7-Diisopropyl-2-phenyl-benzo[1,3,2]diaselenaphosphole

Conditions

Conditions	Yield
In benzene for 0.25h; Ambient temperature;	99%

: 28170-13-0
thiobenzoic acid potassium salt

: 644-97-3
Dichlorophenylphosphine

A: bis(benzoylthio)phenylphosphine

B KCl: KCl

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 1h; Substitution;	A 99% B n/a

...Expand

: 7429-03-0
potassium 4-methoxybenzenecarbothioate

: 644-97-3
Dichlorophenylphosphine

A: bis(4-methoxybenzoylthio)phenylphosphine

B KCl: KCl

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 1h; Substitution;	A 99% B n/a

...Expand

: 644-97-3
Dichlorophenylphosphine

: (S)-N,N'-bis(methylsulfonyl)-1,1'-binaphthyl-2,2'-diamine

: 3,5-bis-methanesulfonyl-4-phenyl-4,5-dihydro-3H-3,5-diaza-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalene

Conditions

Conditions	Yield
With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃;	99%

: 644-97-3
Dichlorophenylphosphine

: 122039-27-4
woollins’ reagent

Conditions

Conditions	Yield
With selenium; ammonia; sodium In toluene at -78℃; for 68h; Inert atmosphere; Schlenk technique; Reflux;	99%
Stage #1: Dichlorophenylphosphine With sodium selenide In toluene for 64h; Heating; Stage #2: With selenium In toluene for 3.5h; Heating;	82%

: arachno-6-SB9H11

: 644-97-3
Dichlorophenylphosphine

: 214554-58-2
nido-10-Ph-7,10-SPB9H9

Conditions

Conditions	Yield
With 1,8-bis(dimethylamino)naphthalene; HCl In 1,2-dimethoxyethane byproducts: (proton sponge)H(+)Cl(-); N2-atmosphere; addn. of proton sponge and then phosphine to borane, standing for 16 h; filtration, evapn. (vac.), extn. into Et2O, HCl addn., filtration, evapn., drying (vac.); elem. anal.;	99%

: [(η5-C5H5)(η5,η1,η1-C5H4CMe2(CH2)2CHCH2C6H4)Zr]

: 644-97-3
Dichlorophenylphosphine

: 1312761-78-6
[(η5-C5H5)(η5-C5H4CMe2(CH2)2C8H7PPh)ZrCl2]

Conditions

Conditions	Yield
In (2)H8-toluene Ar; ligand added dropwise to toluene-d8 soln. of Zr compd. (1:1 molar ratio), mixt. stirred for 30 min; NMR;	99%

: 17135-74-9
1,8-dibromonaphthalene

: 644-97-3
Dichlorophenylphosphine

: C26H17Br2OP

Conditions

Conditions	Yield
Stage #1: 1,8-dibromonaphthalene With n-butyllithium In diethyl ether at -80 - 20℃; for 1h; Inert atmosphere; Schlenk technique; Stage #2: Dichlorophenylphosphine In diethyl ether at -80 - 20℃; Inert atmosphere; Schlenk technique; Stage #3: With dihydrogen peroxide In dichloromethane for 2h; Inert atmosphere; Schlenk technique;	99%

: 1148-79-4
2,2':6,2''-terpyridine

: 2797-28-6
sodium tetrakis(pentafluorophenyl)-borate

: 644-97-3
Dichlorophenylphosphine

: 2C24BF20(1-)*C21H16N3P(2+)

Conditions

Conditions	Yield
In dichloromethane Inert atmosphere;	98.8%

...Expand

Dichlorophenylphosphine Consensus Reports

Reported in EPA TSCA Inventory.

Dichlorophenylphosphine Standards and Recommendations

DOT Classification: 8; Label: Corrosive

Dichlorophenylphosphine Specification

The Dichlorophenylphosphine, with the CAS registry number 644-97-3, is also known as Phenyldichlorophosphine. It belongs to the product categories of Chlorophosphines; Pharmaceutical Intermediates; Ligand; Organophosphine halide. Its EINECS number is 211-425-8. This chemical's molecular formula is C₆H₅Cl₂P and molecular weight is 178.98. What's more, its systematic name is Phenylphosphonous dichloride. This colourless viscous liquid is commonly used in the synthesis of phosphine ligands. Dichlorophenylphosphine is commercially available. It may be prepared by a electrophilic substitution of benzene by phosphorus trichloride, catalyzed by aluminium chloride. This chemical should be sealed and stored in a cool and dry place. Moreover, it should be protected from oxides, acids, heat and fire.

Physical properties of Dichlorophenylphosphine are: (1)ACD/LogP: 2.421; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.42; (4)ACD/LogD (pH 7.4): 2.42; (5)ACD/BCF (pH 5.5): 40.76; (6)ACD/BCF (pH 7.4): 40.76; (7)ACD/KOC (pH 5.5): 494.52; (8)ACD/KOC (pH 7.4): 494.52; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 13.59 Å²; (13)Flash Point: 89.272 °C; (14)Enthalpy of Vaporization: 44.176 kJ/mol; (15)Boiling Point: 224 °C at 760 mmHg; (16)Vapour Pressure: 0.1 mmHg at 25°C.

Preparation: this chemical can be prepared by benzene by heating. This reaction will need reagents PCl₃, AlCl₃ with the reaction time of 3 hours. The yield is about 96%.

Dichlorophenylphosphine can be prepared by benzene by heating

Uses of Dichlorophenylphosphine: it can be used to produce phenyl-phosphonous acid diisopropyl ester at the ambient temperature. It will need reagent pyridine and solvent hexane with the reaction time of 3 hours. The yield is about 76%.

Dichlorophenylphosphine can be used to produce phenyl-phosphonous acid diisopropyl ester at the ambient temperature

When you are using this chemical, please be cautious about it as the following:
This chemical can cause buins, and is spontaneously flammable in air. When contact with water, it will liberate toxic gas. It is toxic if swallowed. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. After contact with skin, you must wash immediately with plenty of ... (to be specified by the manufacturer). When using it, you need wear suitable protective clothing, gloves and eye/face protection. In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water). 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(Cl)c1ccccc1
(2)Std. InChI: InChI=1S/C6H5Cl2P/c7-9(8)6-4-2-1-3-5-6/h1-5H
(3)Std. InChIKey: IMDXZWRLUZPMDH-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	oral	100mg/kg (100mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)	National Technical Information Service. Vol. 0TS0555341,
mouse	LDLo	intraperitoneal	100mg/kg (100mg/kg)	SKIN AND APPENDAGES (SKIN): HAIR: OTHER BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: TREMOR	National Technical Information Service. Vol. 0TS0555341,
rat	LD50	oral	200mg/kg (200mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) SKIN AND APPENDAGES (SKIN): HAIR: OTHER	National Technical Information Service. Vol. 0TS0555341,
rat	LDLo	intraperitoneal	100mg/kg (100mg/kg)	SKIN AND APPENDAGES (SKIN): HAIR: OTHER LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	National Technical Information Service. Vol. 0TS0555341,

Product Name

Dichlorophenylphosphine

Synthetic route

Dichlorophenylphosphine Consensus Reports

Dichlorophenylphosphine Standards and Recommendations

Dichlorophenylphosphine Specification

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