Organophosphorus compounds

Organic compounds that contain one or more phosphorus atoms.

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cis-Dichlorobis(triethylphosphine)platinum(II)

CAS: 15692-07-6 Molecular Formula: C12H30Cl2P2Pt Molecular Weight (g/mol): 502.30 MDL Number: MFCD00058821 InChI Key: WPWLTKRUFHHDLP-UHFFFAOYSA-L Synonym: cis-dichlorobis triethylphosphine platinum ii,et3p 2ptcl2,trans-dichlorobis triethylphosphine platinum ii,cis-bis triethylphosphine platinum dichloride,bis triethylphosphine platinum dichloride,cis-bis triethylphosphine platinum cento chloride,dichlorobis triethylphosphine platinum ii,cis-bis triethylphosphine platinum ii chloride PubChem CID: 11027520 IUPAC Name: dichloroplatinum;triethylphosphane SMILES: [Cl-].[Cl-].[Pt++].CCP(CC)CC.CCP(CC)CC

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Specifications

PubChem CID	11027520
CAS	15692-07-6
Molecular Weight (g/mol)	502.30
MDL Number	MFCD00058821
SMILES	[Cl-].[Cl-].[Pt++].CCP(CC)CC.CCP(CC)CC
Synonym	cis-dichlorobis triethylphosphine platinum ii,et3p 2ptcl2,trans-dichlorobis triethylphosphine platinum ii,cis-bis triethylphosphine platinum dichloride,bis triethylphosphine platinum dichloride,cis-bis triethylphosphine platinum cento chloride,dichlorobis triethylphosphine platinum ii,cis-bis triethylphosphine platinum ii chloride
IUPAC Name	dichloroplatinum;triethylphosphane
InChI Key	WPWLTKRUFHHDLP-UHFFFAOYSA-L
Molecular Formula	C12H30Cl2P2Pt

Tris(hydroxymethyl)phosphine, 95%

CAS: 2767-80-8 Molecular Formula: C₃H₉O₃P Molecular Weight (g/mol): 124.08 MDL Number: MFCD00055382 InChI Key: JMXMXKRNIYCNRV-UHFFFAOYSA-N Synonym: tris hydroxymethyl phosphine,methanol, phosphinidynetris,trimethylolphosphine,phosphinidynetrimethanol,tris methanol phosphine,phosphinidynetrismethanol,unii-y6tg7wf7oq,y6tg7wf7oq,methanol, 1,1',1-phosphinidynetris,methanol, phosphinidynetri-7ci,8ci PubChem CID: 76001 IUPAC Name: bis(hydroxymethyl)phosphanylmethanol SMILES: C(O)P(CO)CO

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Specifications

PubChem CID	76001
CAS	2767-80-8
Molecular Weight (g/mol)	124.08
MDL Number	MFCD00055382
SMILES	C(O)P(CO)CO
Synonym	tris hydroxymethyl phosphine,methanol, phosphinidynetris,trimethylolphosphine,phosphinidynetrimethanol,tris methanol phosphine,phosphinidynetrismethanol,unii-y6tg7wf7oq,y6tg7wf7oq,methanol, 1,1',1-phosphinidynetris,methanol, phosphinidynetri-7ci,8ci
IUPAC Name	bis(hydroxymethyl)phosphanylmethanol
InChI Key	JMXMXKRNIYCNRV-UHFFFAOYSA-N
Molecular Formula	C₃H₉O₃P

1,2-Bis(dicyclohexylphosphino)ethane, 98%

CAS: 23743-26-2 Molecular Formula: C₂₆H₄₈P₂ Molecular Weight (g/mol): 422.61 MDL Number: MFCD00015521 InChI Key: BOUYBUIVMHNXQB-UHFFFAOYSA-N Synonym: 1,2-bis dicyclohexylphosphino ethane,ethylenebis dicyclohexylphosphine,phosphine, 1,2-ethanediylbis dicyclohexyl,1,2-ethanediylbis dicyclohexyl phosphine,dicyclohexyl 2-dicyclohexylphosphanylethyl phosphane,bis 1,2-dicyclohexylphosphino ethane,pubchem6558,acmc-1capw,ethane-1,2-diylbis dicyclohexylphosphane,phosphine, 1,2-ethanediylbis*dicyclohexyl PubChem CID: 534202 IUPAC Name: dicyclohexyl(2-dicyclohexylphosphanylethyl)phosphane SMILES: C1CCC(CC1)P(CCP(C2CCCCC2)C3CCCCC3)C4CCCCC4

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Specifications

PubChem CID	534202
CAS	23743-26-2
Molecular Weight (g/mol)	422.61
MDL Number	MFCD00015521
SMILES	C1CCC(CC1)P(CCP(C2CCCCC2)C3CCCCC3)C4CCCCC4
Synonym	1,2-bis dicyclohexylphosphino ethane,ethylenebis dicyclohexylphosphine,phosphine, 1,2-ethanediylbis dicyclohexyl,1,2-ethanediylbis dicyclohexyl phosphine,dicyclohexyl 2-dicyclohexylphosphanylethyl phosphane,bis 1,2-dicyclohexylphosphino ethane,pubchem6558,acmc-1capw,ethane-1,2-diylbis dicyclohexylphosphane,phosphine, 1,2-ethanediylbis*dicyclohexyl
IUPAC Name	dicyclohexyl(2-dicyclohexylphosphanylethyl)phosphane
InChI Key	BOUYBUIVMHNXQB-UHFFFAOYSA-N
Molecular Formula	C₂₆H₄₈P₂

Tetramethylphosphonium bromide, 97%

CAS: 4519-28-2 Molecular Formula: C4H12BrP Molecular Weight (g/mol): 171.02 MDL Number: MFCD00011802 InChI Key: ZTXFOCMYRCGSMU-UHFFFAOYSA-M Synonym: tetramethylphosphonium bromide,tetramethylphosphanium bromide,acmc-1ai8x,ch3 4pbr,tetramethyl phosphonium bromide,phosphonium, tetramethyl-, bromide PubChem CID: 357594 IUPAC Name: tetramethylphosphanium;bromide SMILES: [Br-].C[P+](C)(C)C

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Specifications

PubChem CID	357594
CAS	4519-28-2
Molecular Weight (g/mol)	171.02
MDL Number	MFCD00011802
SMILES	[Br-].C[P+](C)(C)C
Synonym	tetramethylphosphonium bromide,tetramethylphosphanium bromide,acmc-1ai8x,ch3 4pbr,tetramethyl phosphonium bromide,phosphonium, tetramethyl-, bromide
IUPAC Name	tetramethylphosphanium;bromide
InChI Key	ZTXFOCMYRCGSMU-UHFFFAOYSA-M
Molecular Formula	C4H12BrP

[1,3-Bis(diphenylphosphino)propane]nickel(II) chloride, 98+%

CAS: 15629-92-2 Molecular Formula: C27H26Cl2NiP2 Molecular Weight (g/mol): 542.04 MDL Number: MFCD00015318 InChI Key: REQVOKPBMSCTNI-UHFFFAOYSA-L PubChem CID: 131675641 IUPAC Name: 3-diphenylphosphanylpropyl(diphenyl)phosphane;nickel;dihydrochloride SMILES: Cl[Ni++]Cl.C(CP(C1=CC=CC=C1)C1=CC=CC=C1)CP(C1=CC=CC=C1)C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	131675641
CAS	15629-92-2
Molecular Weight (g/mol)	542.04
MDL Number	MFCD00015318
SMILES	Cl[Ni++]Cl.C(CP(C1=CC=CC=C1)C1=CC=CC=C1)CP(C1=CC=CC=C1)C1=CC=CC=C1
IUPAC Name	3-diphenylphosphanylpropyl(diphenyl)phosphane;nickel;dihydrochloride
InChI Key	REQVOKPBMSCTNI-UHFFFAOYSA-L
Molecular Formula	C27H26Cl2NiP2

Bis(tricyclohexylphosphine)palladium(0), 98%

CAS: 33309-88-5 Molecular Formula: C36H66P2Pd Molecular Weight (g/mol): 667.29 MDL Number: MFCD01073796 InChI Key: JGBZTJWQMWZVNX-UHFFFAOYSA-N Synonym: bis tricyclohexylphosphine palladium 0,bis tricyclohexylphosphine palladium o,bis tricyclohexylphosphine palladium,palladium, bis tricyclohexylphosphine,pd pcy3 2,palladium; tricyclohexylphosphane,palladium-tricyclohexylphosphine 1:2,bis tricyclohexylphosphine-palladium o PubChem CID: 2734559 IUPAC Name: palladium;tricyclohexylphosphane SMILES: [Pd].C1CCC(CC1)P(C1CCCCC1)C1CCCCC1.C1CCC(CC1)P(C1CCCCC1)C1CCCCC1

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Specifications

PubChem CID	2734559
CAS	33309-88-5
Molecular Weight (g/mol)	667.29
MDL Number	MFCD01073796
SMILES	[Pd].C1CCC(CC1)P(C1CCCCC1)C1CCCCC1.C1CCC(CC1)P(C1CCCCC1)C1CCCCC1
Synonym	bis tricyclohexylphosphine palladium 0,bis tricyclohexylphosphine palladium o,bis tricyclohexylphosphine palladium,palladium, bis tricyclohexylphosphine,pd pcy3 2,palladium; tricyclohexylphosphane,palladium-tricyclohexylphosphine 1:2,bis tricyclohexylphosphine-palladium o
IUPAC Name	palladium;tricyclohexylphosphane
InChI Key	JGBZTJWQMWZVNX-UHFFFAOYSA-N
Molecular Formula	C36H66P2Pd

Diphenyl-2-pyridylphosphine, 98%

CAS: 37943-90-1 Molecular Formula: C17H14NP Molecular Weight (g/mol): 263.28 MDL Number: MFCD00192108 InChI Key: SVABQOITNJTVNJ-UHFFFAOYSA-N Synonym: diphenyl-2-pyridylphosphine,2-diphenylphosphino pyridine,2-pyridyldiphenylphosphine,diphenyl 2-pyridinyl phosphine,diphenyl 2-pyridyl phosphane,2-diphenylphosphanyl-pyridine,2-diphenylphosphanyl pyridine,diphenyl pyridin-2-yl phosphane,pph2 2-pyridyl,dpppy PubChem CID: 621893 IUPAC Name: diphenyl(pyridin-2-yl)phosphane SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=N3

Pricing and Availability
Specifications

PubChem CID	621893
CAS	37943-90-1
Molecular Weight (g/mol)	263.28
MDL Number	MFCD00192108
SMILES	C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=N3
Synonym	diphenyl-2-pyridylphosphine,2-diphenylphosphino pyridine,2-pyridyldiphenylphosphine,diphenyl 2-pyridinyl phosphine,diphenyl 2-pyridyl phosphane,2-diphenylphosphanyl-pyridine,2-diphenylphosphanyl pyridine,diphenyl pyridin-2-yl phosphane,pph2 2-pyridyl,dpppy
IUPAC Name	diphenyl(pyridin-2-yl)phosphane
InChI Key	SVABQOITNJTVNJ-UHFFFAOYSA-N
Molecular Formula	C17H14NP

Tris[2-(diphenylphosphino)ethyl]phosphine, 97%

CAS: 23582-03-8 Molecular Formula: C42H42P4 Molecular Weight (g/mol): 670.69 MDL Number: MFCD00010009 InChI Key: TVLNGWSWPKIYAO-UHFFFAOYSA-N Synonym: tris 2-diphenylphosphino ethyl phosphine,tris 2-diphenylphosphinoethyl phosphine,tetraphos-li,2-bis 2-diphenylphosphanyl ethyl phosphanyl ethyl diphenylphosphane,acmc-20ajaw,pubchem6541,chembl65725,tris 2-diphenylphosphanylethyl phosphane PubChem CID: 98777 IUPAC Name: tris(2-diphenylphosphanylethyl)phosphane SMILES: C(CP(C1=CC=CC=C1)C1=CC=CC=C1)P(CCP(C1=CC=CC=C1)C1=CC=CC=C1)CCP(C1=CC=CC=C1)C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	98777
CAS	23582-03-8
Molecular Weight (g/mol)	670.69
MDL Number	MFCD00010009
SMILES	C(CP(C1=CC=CC=C1)C1=CC=CC=C1)P(CCP(C1=CC=CC=C1)C1=CC=CC=C1)CCP(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	tris 2-diphenylphosphino ethyl phosphine,tris 2-diphenylphosphinoethyl phosphine,tetraphos-li,2-bis 2-diphenylphosphanyl ethyl phosphanyl ethyl diphenylphosphane,acmc-20ajaw,pubchem6541,chembl65725,tris 2-diphenylphosphanylethyl phosphane
IUPAC Name	tris(2-diphenylphosphanylethyl)phosphane
InChI Key	TVLNGWSWPKIYAO-UHFFFAOYSA-N
Molecular Formula	C42H42P4

Tetrabutylphosphonium hydroxide, 40 wt.% solution in water

CAS: 14518-69-5 | C16H37OP | 276.45 g/mol

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Specifications

PubChem CID	84487
CAS	14518-69-5
Molecular Weight (g/mol)	276.45
MDL Number	MFCD00068456
SMILES	[OH-].CCCC[P+](CCCC)(CCCC)CCCC
Synonym	tetrabutylphosphonium hydroxide,tbph,tetrabutylphosphonium hydroxide solution,phosphonium,tetrabutyl-, hydroxide 1:1,phosphonium, tetrabutyl-, hydroxide 1:1,acmc-1c8ln,tetrabutylphosphoniumhydroxide,tetrabutylphosphanium hydroxide,tetra-n-butylphosphonium hydroxide w/w aq. soln.,tetrabutylphosphonium hydroxide solution, 40 wt. % in h2o
IUPAC Name	tetrabutylphosphanium;hydroxide
InChI Key	DFQPZDGUFQJANM-UHFFFAOYSA-M
Molecular Formula	C16H37OP

Tricyclohexylphosphine, technical grade

CAS: 2622-14-2 Molecular Formula: C18H33P Molecular Weight (g/mol): 280.436 MDL Number: MFCD00003853 InChI Key: WLPUWLXVBWGYMZ-UHFFFAOYSA-N Synonym: tricyclohexylphosphine,tricyclohexyl phosphine,phosphine, tricyclohexyl,tricyclohexyl-phosphane,pcy3,tricyclohexylphosphine solution,tchp,p cy 3,phosphorus tricyclohexyl,tricyclohexylphosphine, dissolved in toluene concentration PubChem CID: 75806 IUPAC Name: tricyclohexylphosphane SMILES: C1CCC(CC1)P(C2CCCCC2)C3CCCCC3

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Specifications

PubChem CID	75806
CAS	2622-14-2
Molecular Weight (g/mol)	280.436
MDL Number	MFCD00003853
SMILES	C1CCC(CC1)P(C2CCCCC2)C3CCCCC3
Synonym	tricyclohexylphosphine,tricyclohexyl phosphine,phosphine, tricyclohexyl,tricyclohexyl-phosphane,pcy3,tricyclohexylphosphine solution,tchp,p cy 3,phosphorus tricyclohexyl,tricyclohexylphosphine, dissolved in toluene concentration
IUPAC Name	tricyclohexylphosphane
InChI Key	WLPUWLXVBWGYMZ-UHFFFAOYSA-N
Molecular Formula	C18H33P

Tetra-n-butylphosphonium bromide, 99%

CAS: 3115-68-2 Molecular Formula: C16H36BrP Molecular Weight (g/mol): 339.342 MDL Number: MFCD00011853 InChI Key: RKHXQBLJXBGEKF-UHFFFAOYSA-M Synonym: tetrabutylphosphonium bromide,tetra-n-butylphosphonium bromide,phosphonium, tetrabutyl-, bromide,px 4b,tetra butyl phosphonium bromide,tetrabutylphosphoniumbromide,tetrabutylphosphanium bromide,tetrabutyl phosphonium bromide,phosphonium, tetrabutyl-, bromide 1:1,acmc-1clh3 PubChem CID: 76564 IUPAC Name: tetrabutylphosphanium;bromide SMILES: CCCC[P+](CCCC)(CCCC)CCCC.[Br-]

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Specifications

PubChem CID	76564
CAS	3115-68-2
Molecular Weight (g/mol)	339.342
MDL Number	MFCD00011853
SMILES	CCCC[P+](CCCC)(CCCC)CCCC.[Br-]
Synonym	tetrabutylphosphonium bromide,tetra-n-butylphosphonium bromide,phosphonium, tetrabutyl-, bromide,px 4b,tetra butyl phosphonium bromide,tetrabutylphosphoniumbromide,tetrabutylphosphanium bromide,tetrabutyl phosphonium bromide,phosphonium, tetrabutyl-, bromide 1:1,acmc-1clh3
IUPAC Name	tetrabutylphosphanium;bromide
InChI Key	RKHXQBLJXBGEKF-UHFFFAOYSA-M
Molecular Formula	C16H36BrP

1,4-Bis(diphenylphosphino)butane, 98%

CAS: 7688-25-7 Molecular Formula: C28H28P2 Molecular Weight (g/mol): 426.48 MDL Number: MFCD00003051 InChI Key: BCJVBDBJSMFBRW-UHFFFAOYSA-N Synonym: 1,4-bis diphenylphosphino butane,dppb,phosphine, 1,4-butanediylbis diphenyl,4-diphenylphosphanyl butyl diphenylphosphane,unii-35hp6ltd2d,tetramethylenebis diphenylphosphine,35hp6ltd2d,4-diphenylphosphanylbutyl diphenyl phosphane,1,4-bis-diphenylphosphino butane PubChem CID: 82124 IUPAC Name: 4-diphenylphosphanylbutyl(diphenyl)phosphane SMILES: C(CCP(C1=CC=CC=C1)C1=CC=CC=C1)CP(C1=CC=CC=C1)C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	82124
CAS	7688-25-7
Molecular Weight (g/mol)	426.48
MDL Number	MFCD00003051
SMILES	C(CCP(C1=CC=CC=C1)C1=CC=CC=C1)CP(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	1,4-bis diphenylphosphino butane,dppb,phosphine, 1,4-butanediylbis diphenyl,4-diphenylphosphanyl butyl diphenylphosphane,unii-35hp6ltd2d,tetramethylenebis diphenylphosphine,35hp6ltd2d,4-diphenylphosphanylbutyl diphenyl phosphane,1,4-bis-diphenylphosphino butane
IUPAC Name	4-diphenylphosphanylbutyl(diphenyl)phosphane
InChI Key	BCJVBDBJSMFBRW-UHFFFAOYSA-N
Molecular Formula	C28H28P2

Chlorodicyclohexylphosphine, 97%

CAS: 16523-54-9 Molecular Formula: C12H22ClP Molecular Weight (g/mol): 232.73 MDL Number: MFCD00014294 InChI Key: AKJFBIZAEPTXIL-UHFFFAOYSA-N Synonym: chlorodicyclohexylphosphine,dicyclohexylchlorophosphine,dicyclohexylphosphinous chloride,dicyclohexylphosphine chloride,chlorodicyclohexyl phosphine,phosphinous chloride, dicyclohexyl,clpcy2,pcy2cl,chlorodicyclohexvlphosphine,dicyclohexylchlorophosphane PubChem CID: 2734135 IUPAC Name: chloro(dicyclohexyl)phosphane SMILES: ClP(C1CCCCC1)C1CCCCC1

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Specifications

PubChem CID	2734135
CAS	16523-54-9
Molecular Weight (g/mol)	232.73
MDL Number	MFCD00014294
SMILES	ClP(C1CCCCC1)C1CCCCC1
Synonym	chlorodicyclohexylphosphine,dicyclohexylchlorophosphine,dicyclohexylphosphinous chloride,dicyclohexylphosphine chloride,chlorodicyclohexyl phosphine,phosphinous chloride, dicyclohexyl,clpcy2,pcy2cl,chlorodicyclohexvlphosphine,dicyclohexylchlorophosphane
IUPAC Name	chloro(dicyclohexyl)phosphane
InChI Key	AKJFBIZAEPTXIL-UHFFFAOYSA-N
Molecular Formula	C12H22ClP

Bis(triethylphosphine)palladium(II) chloride, Thermo Scientific Chemicals

CAS: 28425-04-9 Molecular Formula: C12H30Cl2P2Pd Molecular Weight (g/mol): 413.64 MDL Number: MFCD00191831 InChI Key: ULYNIEUXPCUIEL-UHFFFAOYSA-L Synonym: dichlorobis triethylphosphine palladium ii,bis triethylphosphine palladium dichloride,trans-dichlorobis triethylphosphine palladium ii,bis triethylphosphine palladium ii chloride,pdcl2 pet3 2,palladium,dichlorobis triethylphosphine,dichloropalladium-triethylphosphane 1/2,bis triethylphosphine dichloridopalladium ii PubChem CID: 11144124 IUPAC Name: dichloropalladium;triethylphosphane SMILES: Cl[Pd]Cl.CCP(CC)CC.CCP(CC)CC

Pricing and Availability
Specifications

PubChem CID	11144124
CAS	28425-04-9
Molecular Weight (g/mol)	413.64
MDL Number	MFCD00191831
SMILES	Cl[Pd]Cl.CCP(CC)CC.CCP(CC)CC
Synonym	dichlorobis triethylphosphine palladium ii,bis triethylphosphine palladium dichloride,trans-dichlorobis triethylphosphine palladium ii,bis triethylphosphine palladium ii chloride,pdcl2 pet3 2,palladium,dichlorobis triethylphosphine,dichloropalladium-triethylphosphane 1/2,bis triethylphosphine dichloridopalladium ii
IUPAC Name	dichloropalladium;triethylphosphane
InChI Key	ULYNIEUXPCUIEL-UHFFFAOYSA-L
Molecular Formula	C12H30Cl2P2Pd

Tri-n-butylphosphine, 95%, Thermo Scientific Chemicals

CAS: 998-40-3 Molecular Formula: C12H27P Molecular Weight (g/mol): 202.32 MDL Number: MFCD00009462 InChI Key: TUQOTMZNTHZOKS-UHFFFAOYSA-N Synonym: tributylphosphine,tri-n-butylphosphine,phosphine, tributyl,tris butyl phosphine,tributylfosfin,tributylfosfin czech,tributyl-phosphane,unii-0o52fjr7wn,tri-n-butyl phosphine,tributyl phosphine tbp PubChem CID: 13831 IUPAC Name: tributylphosphane SMILES: CCCCP(CCCC)CCCC

Pricing and Availability
Specifications

PubChem CID	13831
CAS	998-40-3
Molecular Weight (g/mol)	202.32
MDL Number	MFCD00009462
SMILES	CCCCP(CCCC)CCCC
Synonym	tributylphosphine,tri-n-butylphosphine,phosphine, tributyl,tris butyl phosphine,tributylfosfin,tributylfosfin czech,tributyl-phosphane,unii-0o52fjr7wn,tri-n-butyl phosphine,tributyl phosphine tbp
IUPAC Name	tributylphosphane
InChI Key	TUQOTMZNTHZOKS-UHFFFAOYSA-N
Molecular Formula	C12H27P

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