Phenylphosphines and derivatives

Organophosphorus compounds that consist of a phenyl group with a phosphine group substitution in the following structure: C₆H₅PH₂; phospine groups have a phosphorus atom bonded to three hydrogen atoms. They are the phosphorus analog of aniline.

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Tetrakis(triphenylphosphine)palladium(0), 99%

CAS: 14221-01-3 Molecular Formula: C72H60P4Pd Molecular Weight (g/mol): 1155.59 MDL Number: MFCD00010012 InChI Key: NFHFRUOZVGFOOS-UHFFFAOYSA-N Synonym: tetrakis triphenylphosphine palladium,tetrakis triphenylphosphine palladium 0,pd pph3 4,tetrakis triphenylphosphine palladium o,tetra triphenylphosphine palladium,palladium-tetrakis triphenylphosphine,palladium 0 tetrakis triphenylphosphine,palladium, tetrakis triphenylphosphine-, t-4 PubChem CID: 11979704 IUPAC Name: palladium;triphenylphosphane SMILES: [Pd].C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	11979704
CAS	14221-01-3
Molecular Weight (g/mol)	1155.59
MDL Number	MFCD00010012
SMILES	[Pd].C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	tetrakis triphenylphosphine palladium,tetrakis triphenylphosphine palladium 0,pd pph3 4,tetrakis triphenylphosphine palladium o,tetra triphenylphosphine palladium,palladium-tetrakis triphenylphosphine,palladium 0 tetrakis triphenylphosphine,palladium, tetrakis triphenylphosphine-, t-4
IUPAC Name	palladium;triphenylphosphane
InChI Key	NFHFRUOZVGFOOS-UHFFFAOYSA-N
Molecular Formula	C72H60P4Pd

Triphenylphosphine, 99+%

CAS: 603-35-0 Molecular Formula: C18H15P Molecular Weight (g/mol): 262.29 MDL Number: MFCD00003043 MFCD20489348 InChI Key: RIOQSEWOXXDEQQ-UHFFFAOYSA-N Synonym: triphenylphosphine,triphenyl phosphine,phosphine, triphenyl,triphenylphosphorus,triphenyl-phosphane,triphenylphosphide,phosphorustriphenyl,trifenylfosfin,trifenylfosfin czech,triphenylphosphine resin PubChem CID: 11776 IUPAC Name: triphenylphosphane SMILES: C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	11776
CAS	603-35-0
Molecular Weight (g/mol)	262.29
MDL Number	MFCD00003043 MFCD20489348
SMILES	C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	triphenylphosphine,triphenyl phosphine,phosphine, triphenyl,triphenylphosphorus,triphenyl-phosphane,triphenylphosphide,phosphorustriphenyl,trifenylfosfin,trifenylfosfin czech,triphenylphosphine resin
IUPAC Name	triphenylphosphane
InChI Key	RIOQSEWOXXDEQQ-UHFFFAOYSA-N
Molecular Formula	C18H15P

PubChem CID	11776
CAS	603-35-0
Molecular Weight (g/mol)	262.29
MDL Number	MFCD00003043 MFCD20489348
SMILES	C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	triphenylphosphine,triphenyl phosphine,phosphine, triphenyl,triphenylphosphorus,triphenyl-phosphane,triphenylphosphide,phosphorustriphenyl,trifenylfosfin,trifenylfosfin czech,triphenylphosphine resin
IUPAC Name	triphenylphosphane
InChI Key	RIOQSEWOXXDEQQ-UHFFFAOYSA-N
Molecular Formula	C18H15P

Triphenylphosphine oxide, 99%

CAS: 791-28-6 Molecular Formula: C18H15OP Molecular Weight (g/mol): 278.29 MDL Number: MFCD00002080 MFCD03458802 InChI Key: FIQMHBFVRAXMOP-UHFFFAOYSA-N Synonym: triphenylphosphine oxide,phosphine oxide, triphenyl,triphenyl phosphorus oxide,triphenyl phosphine oxide,triphenylphosphane oxide,tppo,triphenylphosphineoxide,ph3po,diphenylphosphoroso benzene,triphenylphosphanoxid PubChem CID: 13097 ChEBI: CHEBI:36601 IUPAC Name: diphenylphosphorylbenzene SMILES: O=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	13097
CAS	791-28-6
Molecular Weight (g/mol)	278.29
ChEBI	CHEBI:36601
MDL Number	MFCD00002080 MFCD03458802
SMILES	O=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	triphenylphosphine oxide,phosphine oxide, triphenyl,triphenyl phosphorus oxide,triphenyl phosphine oxide,triphenylphosphane oxide,tppo,triphenylphosphineoxide,ph3po,diphenylphosphoroso benzene,triphenylphosphanoxid
IUPAC Name	diphenylphosphorylbenzene
InChI Key	FIQMHBFVRAXMOP-UHFFFAOYSA-N
Molecular Formula	C18H15OP

Triphenylphosphine, powder, 99%

Pricing and Availability
Specifications

PubChem CID	11776
CAS	603-35-0
Molecular Weight (g/mol)	262.29
MDL Number	MFCD00003043 MFCD20489348
SMILES	C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	triphenylphosphine,triphenyl phosphine,phosphine, triphenyl,triphenylphosphorus,triphenyl-phosphane,triphenylphosphide,phosphorustriphenyl,trifenylfosfin,trifenylfosfin czech,triphenylphosphine resin
IUPAC Name	triphenylphosphane
InChI Key	RIOQSEWOXXDEQQ-UHFFFAOYSA-N
Molecular Formula	C18H15P

Triphenylphosphine dibromide, 96%

CAS: 1034-39-5 Molecular Formula: C18H15Br2P Molecular Weight (g/mol): 422.10 MDL Number: MFCD00000054 InChI Key: OCXGTPDKNBIOTF-UHFFFAOYSA-N Synonym: dibromotriphenylphosphorane,phosphorane, dibromotriphenyl,triphenyldibromophosphorane,unii-7y0j6r63jd,bromotriphenylphosphonium bromide,dibromotriphenyl-??-phosphane,dibromotriphenylphosphine,dibromtriphenylphosphorane,triphenylphosphinedibromide,dibromo triphenylphosphorane PubChem CID: 70579 IUPAC Name: dibromo(triphenyl)-$l^{5}-phosphane SMILES: BrP(Br)(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	70579
CAS	1034-39-5
Molecular Weight (g/mol)	422.10
MDL Number	MFCD00000054
SMILES	BrP(Br)(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	dibromotriphenylphosphorane,phosphorane, dibromotriphenyl,triphenyldibromophosphorane,unii-7y0j6r63jd,bromotriphenylphosphonium bromide,dibromotriphenyl-??-phosphane,dibromotriphenylphosphine,dibromtriphenylphosphorane,triphenylphosphinedibromide,dibromo triphenylphosphorane
IUPAC Name	dibromo(triphenyl)-$l^{5}-phosphane
InChI Key	OCXGTPDKNBIOTF-UHFFFAOYSA-N
Molecular Formula	C18H15Br2P

Bis(2-diphenylphosphinophenyl)ether, 99%

CAS: 166330-10-5 Molecular Formula: C36H28OP2 Molecular Weight (g/mol): 538.57 MDL Number: MFCD00233863 InChI Key: RYXZOQOZERSHHQ-UHFFFAOYSA-N Synonym: bis 2-diphenylphosphinophenyl ether,dpephos,oxydi-2,1-phenylene bis diphenylphosphine,oxybis 2,1-phenylene bis diphenylphosphine,bis 2-diphenylphosphino phenyl ether,2,2'-bis diphenylphosphino diphenyl ether,2-2-diphenylphosphanyl phenoxy phenyl diphenylphosphane PubChem CID: 4285986 IUPAC Name: [2-(2-diphenylphosphanylphenoxy)phenyl]-diphenylphosphane SMILES: O(C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	4285986
CAS	166330-10-5
Molecular Weight (g/mol)	538.57
MDL Number	MFCD00233863
SMILES	O(C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	bis 2-diphenylphosphinophenyl ether,dpephos,oxydi-2,1-phenylene bis diphenylphosphine,oxybis 2,1-phenylene bis diphenylphosphine,bis 2-diphenylphosphino phenyl ether,2,2'-bis diphenylphosphino diphenyl ether,2-2-diphenylphosphanyl phenoxy phenyl diphenylphosphane
IUPAC Name	[2-(2-diphenylphosphanylphenoxy)phenyl]-diphenylphosphane
InChI Key	RYXZOQOZERSHHQ-UHFFFAOYSA-N
Molecular Formula	C36H28OP2

Methyltriphenylphosphonium Bromide, 98%

CAS: 1779-49-3 Molecular Formula: C19H18BrP Molecular Weight (g/mol): 357.23 MDL Number: MFCD00011804 InChI Key: LSEFCHWGJNHZNT-UHFFFAOYSA-M Synonym: methyltriphenylphosphonium bromide,methyltriphenylphosphanium bromide,triphenylmethylphosphonium bromide,methyl triphenylphosphonium bromide,methyl triphenyl phosphonium bromide,phosphonium, methyltriphenyl-, bromide,methyltriphenylphosphoniumbromide,methyl-triphenyl-phosphonium bromide PubChem CID: 74505 IUPAC Name: methyl(triphenyl)phosphanium;bromide SMILES: [Br-].C[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	74505
CAS	1779-49-3
Molecular Weight (g/mol)	357.23
MDL Number	MFCD00011804
SMILES	[Br-].C[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	methyltriphenylphosphonium bromide,methyltriphenylphosphanium bromide,triphenylmethylphosphonium bromide,methyl triphenylphosphonium bromide,methyl triphenyl phosphonium bromide,phosphonium, methyltriphenyl-, bromide,methyltriphenylphosphoniumbromide,methyl-triphenyl-phosphonium bromide
IUPAC Name	methyl(triphenyl)phosphanium;bromide
InChI Key	LSEFCHWGJNHZNT-UHFFFAOYSA-M
Molecular Formula	C19H18BrP

(4-Carboxybutyl)triphenylphosphonium bromide, 98%

CAS: 17814-85-6 Molecular Formula: C23H24BrO2P Molecular Weight (g/mol): 443.32 MDL Number: MFCD00011906 InChI Key: MLOSJPZSZWUDSK-UHFFFAOYSA-N Synonym: 4-carboxybutyl triphenylphosphonium bromide,phosphonium, 4-carboxybutyl triphenyl-, bromide,4-carboxybutyl triphenylphosphanium bromide,carboxybutyltriphenylphosphonium bromide,5-triphenylphosphonio pentanoic acid bromide,4-carboxybutyl-triphenylphosphonium bromide,triphenyl 4-carboxybutyl phosphonium bromide,4-carboxybutyl triphenyl phosphonium bromide PubChem CID: 161236 IUPAC Name: 4-carboxybutyl(triphenyl)phosphanium;bromide SMILES: [Br-].OC(=O)CCCC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	161236
CAS	17814-85-6
Molecular Weight (g/mol)	443.32
MDL Number	MFCD00011906
SMILES	[Br-].OC(=O)CCCC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	4-carboxybutyl triphenylphosphonium bromide,phosphonium, 4-carboxybutyl triphenyl-, bromide,4-carboxybutyl triphenylphosphanium bromide,carboxybutyltriphenylphosphonium bromide,5-triphenylphosphonio pentanoic acid bromide,4-carboxybutyl-triphenylphosphonium bromide,triphenyl 4-carboxybutyl phosphonium bromide,4-carboxybutyl triphenyl phosphonium bromide
IUPAC Name	4-carboxybutyl(triphenyl)phosphanium;bromide
InChI Key	MLOSJPZSZWUDSK-UHFFFAOYSA-N
Molecular Formula	C23H24BrO2P

Triphenylphosphine oxide, 99%

Pricing and Availability
Specifications

PubChem CID	13097
CAS	791-28-6
Molecular Weight (g/mol)	278.29
ChEBI	CHEBI:36601
MDL Number	MFCD00002080 MFCD03458802
SMILES	O=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	triphenylphosphine oxide,phosphine oxide, triphenyl,triphenyl phosphorus oxide,triphenyl phosphine oxide,triphenylphosphane oxide,tppo,triphenylphosphineoxide,ph3po,diphenylphosphoroso benzene,triphenylphosphanoxid
IUPAC Name	diphenylphosphorylbenzene
InChI Key	FIQMHBFVRAXMOP-UHFFFAOYSA-N
Molecular Formula	C18H15OP

Tetraphenylphosphonium iodide, 98+%

CAS: 2065-67-0 Molecular Formula: C24H20IP Molecular Weight (g/mol): 466.30 MDL Number: MFCD00011917 InChI Key: AEFPPQGZJFTXDR-UHFFFAOYSA-M Synonym: tetraphenylphosphonium iodide,tetraphenylphosphoniumiodide,tetraphenylphosphanium iodide,acmc-1cpca PubChem CID: 2724164 IUPAC Name: tetraphenylphosphanium;iodide SMILES: [I-].C1=CC=C(C=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	2724164
CAS	2065-67-0
Molecular Weight (g/mol)	466.30
MDL Number	MFCD00011917
SMILES	[I-].C1=CC=C(C=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	tetraphenylphosphonium iodide,tetraphenylphosphoniumiodide,tetraphenylphosphanium iodide,acmc-1cpca
IUPAC Name	tetraphenylphosphanium;iodide
InChI Key	AEFPPQGZJFTXDR-UHFFFAOYSA-M
Molecular Formula	C24H20IP

Tetrakis(triphenylphosphine)nickel(0), 95%

CAS: 15133-82-1 Molecular Formula: C72H60NiP4 Molecular Weight (g/mol): 1107.86 MDL Number: MFCD00010011 InChI Key: KFBKRCXOTTUAFS-UHFFFAOYSA-N Synonym: ni pph3 4,tetrakis triphenylphosphine nickel,tetrakis triphenylphosphine nickel 0,nickel-tetrakis triphenylphosphine,tetrakis triphenylphosphine nickel 0 , ni 4-7 % approx. PubChem CID: 11979963 IUPAC Name: nickel;triphenylphosphane SMILES: [Ni].C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	11979963
CAS	15133-82-1
Molecular Weight (g/mol)	1107.86
MDL Number	MFCD00010011
SMILES	[Ni].C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	ni pph3 4,tetrakis triphenylphosphine nickel,tetrakis triphenylphosphine nickel 0,nickel-tetrakis triphenylphosphine,tetrakis triphenylphosphine nickel 0 , ni 4-7 % approx.
IUPAC Name	nickel;triphenylphosphane
InChI Key	KFBKRCXOTTUAFS-UHFFFAOYSA-N
Molecular Formula	C72H60NiP4

(1-Dodecyl)triphenylphosphonium bromide, 98+%

CAS: 15510-55-1 Molecular Formula: C30H40BrP Molecular Weight (g/mol): 511.53 MDL Number: MFCD00031546 InChI Key: NSIFOGPAKNSGNW-UHFFFAOYSA-M Synonym: dodecyltriphenylphosphonium bromide,unii-2oqv5uaf87,n-dodecyl triphenylphosphonium bromide,phosphonium, dodecyltriphenyl-, bromide,1-dodecyl triphenylphosphonium bromide,2oqv5uaf87,dodecyl triphenyl phosphoniumbromide,c12tppbr,n-c12h25pph3br,acmc-1btp1 PubChem CID: 84955 ChEBI: CHEBI:82638 IUPAC Name: dodecyl(triphenyl)phosphanium;bromide SMILES: [Br-].CCCCCCCCCCCC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	84955
CAS	15510-55-1
Molecular Weight (g/mol)	511.53
ChEBI	CHEBI:82638
MDL Number	MFCD00031546
SMILES	[Br-].CCCCCCCCCCCC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	dodecyltriphenylphosphonium bromide,unii-2oqv5uaf87,n-dodecyl triphenylphosphonium bromide,phosphonium, dodecyltriphenyl-, bromide,1-dodecyl triphenylphosphonium bromide,2oqv5uaf87,dodecyl triphenyl phosphoniumbromide,c12tppbr,n-c12h25pph3br,acmc-1btp1
IUPAC Name	dodecyl(triphenyl)phosphanium;bromide
InChI Key	NSIFOGPAKNSGNW-UHFFFAOYSA-M
Molecular Formula	C30H40BrP

(1-Octyl)triphenylphosphonium bromide, 97%

CAS: 42036-78-2 Molecular Formula: C26H32BrP Molecular Weight (g/mol): 455.42 MDL Number: MFCD00051874 InChI Key: OBLXVLWZBMAMHE-UHFFFAOYSA-M Synonym: octyltriphenylphosphonium bromide,1-octyl triphenylphosphonium bromide,n-octyl triphenylphosphonium bromide,n-octyltriphenylphosphonium bromide,octyltriphenylphosphanium bromide,acmc-1ao06,octyl triphenyl phosphanium bromide,n-octyl-triphenylphosphonium bromide,phosphonium,octyltriphenyl-, bromide 1:1,1-octyl triphenyl phosphonium bromide PubChem CID: 3084855 IUPAC Name: octyl(triphenyl)phosphanium;bromide SMILES: [Br-].CCCCCCCC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	3084855
CAS	42036-78-2
Molecular Weight (g/mol)	455.42
MDL Number	MFCD00051874
SMILES	[Br-].CCCCCCCC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	octyltriphenylphosphonium bromide,1-octyl triphenylphosphonium bromide,n-octyl triphenylphosphonium bromide,n-octyltriphenylphosphonium bromide,octyltriphenylphosphanium bromide,acmc-1ao06,octyl triphenyl phosphanium bromide,n-octyl-triphenylphosphonium bromide,phosphonium,octyltriphenyl-, bromide 1:1,1-octyl triphenyl phosphonium bromide
IUPAC Name	octyl(triphenyl)phosphanium;bromide
InChI Key	OBLXVLWZBMAMHE-UHFFFAOYSA-M
Molecular Formula	C26H32BrP

(1-Pentyl)triphenylphosphonium bromide, 98%

CAS: 21406-61-1 Molecular Formula: C23H26BrP Molecular Weight (g/mol): 413.34 MDL Number: MFCD00031630 InChI Key: VAUKWMSXUKODHR-UHFFFAOYSA-M Synonym: pentyltriphenylphosphonium bromide,amyltriphenylphosphonium bromide,n-amyl triphenylphosphonium bromide,pentyltriphenylphosphanium bromide,1-pentyl triphenylphosphonium bromide,triphenyl-n-amylphosphonium bromide,pentyl triphenyl phosphanium bromide,phosphonium, pentyltriphenyl-, bromide,pentyl triphenyl phosphonium bromide,pubchem15722 PubChem CID: 2724565 IUPAC Name: pentyl(triphenyl)phosphanium;bromide SMILES: [Br-].CCCCC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Pricing and Availability
Specifications

PubChem CID	2724565
CAS	21406-61-1
Molecular Weight (g/mol)	413.34
MDL Number	MFCD00031630
SMILES	[Br-].CCCCC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	pentyltriphenylphosphonium bromide,amyltriphenylphosphonium bromide,n-amyl triphenylphosphonium bromide,pentyltriphenylphosphanium bromide,1-pentyl triphenylphosphonium bromide,triphenyl-n-amylphosphonium bromide,pentyl triphenyl phosphanium bromide,phosphonium, pentyltriphenyl-, bromide,pentyl triphenyl phosphonium bromide,pubchem15722
IUPAC Name	pentyl(triphenyl)phosphanium;bromide
InChI Key	VAUKWMSXUKODHR-UHFFFAOYSA-M
Molecular Formula	C23H26BrP

Phenylphosphines and derivatives

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