Organophosphorus compounds

Organic compounds that contain one or more phosphorus atoms.

Search Within Results

166 – 180 of 876 results

166

Tetraethylphosphonium Bromide 98.0+%, TCI America™

CAS: 4317-07-1 Molecular Formula: C8H20BrP Molecular Weight (g/mol): 227.13 MDL Number: MFCD00054230 InChI Key: LIXPXSXEKKHIRR-UHFFFAOYSA-M PubChem CID: 9859378 IUPAC Name: tetraethylphosphanium;bromide SMILES: CC[P+](CC)(CC)CC.[Br-]

Pricing & Availability
Specifications

PubChem CID	9859378
CAS	4317-07-1
Molecular Weight (g/mol)	227.13
MDL Number	MFCD00054230
SMILES	CC[P+](CC)(CC)CC.[Br-]
IUPAC Name	tetraethylphosphanium;bromide
InChI Key	LIXPXSXEKKHIRR-UHFFFAOYSA-M
Molecular Formula	C8H20BrP

167

(R,R)-(-)-2,3-Bis(tert-butylmethylphosphino)quinoxaline 98.0+%, TCI America™

CAS: 866081-62-1 Molecular Formula: C18H28N2P2 Molecular Weight (g/mol): 334.384 MDL Number: MFCD10565649 InChI Key: DRZBLHZZDMCPGX-UHFFFAOYSA-N Synonym: (R,R)-QuinoxP* PubChem CID: 16218188 IUPAC Name: tert-butyl-[3-[tert-butyl(methyl)phosphanyl]quinoxalin-2-yl]-methylphosphane SMILES: CC(C)(C)P(C)C1=NC2=CC=CC=C2N=C1P(C)C(C)(C)C

Pricing & Availability
Specifications

PubChem CID	16218188
CAS	866081-62-1
Molecular Weight (g/mol)	334.384
MDL Number	MFCD10565649
SMILES	CC(C)(C)P(C)C1=NC2=CC=CC=C2N=C1P(C)C(C)(C)C
Synonym	(R,R)-QuinoxP*
IUPAC Name	tert-butyl-[3-[tert-butyl(methyl)phosphanyl]quinoxalin-2-yl]-methylphosphane
InChI Key	DRZBLHZZDMCPGX-UHFFFAOYSA-N
Molecular Formula	C18H28N2P2

168

Trihexyl Phosphite 95.0+%, TCI America™

CAS: 6095-42-7 Molecular Formula: C18H39O3P Molecular Weight (g/mol): 334.48 MDL Number: MFCD00015282 InChI Key: DSKYTPNZLCVELA-UHFFFAOYSA-N Synonym: Phosphorous Acid Trihexyl Ester PubChem CID: 80190 IUPAC Name: trihexyl phosphite SMILES: CCCCCCOP(OCCCCCC)OCCCCCC

Pricing & Availability
Specifications

PubChem CID	80190
CAS	6095-42-7
Molecular Weight (g/mol)	334.48
MDL Number	MFCD00015282
SMILES	CCCCCCOP(OCCCCCC)OCCCCCC
Synonym	Phosphorous Acid Trihexyl Ester
IUPAC Name	trihexyl phosphite
InChI Key	DSKYTPNZLCVELA-UHFFFAOYSA-N
Molecular Formula	C18H39O3P

169

1,2-Bis(diphenylphosphino)ethane 97.0+%, TCI America™

CAS: 1663-45-2 Molecular Formula: C26H24P2 Molecular Weight (g/mol): 398.43 MDL Number: MFCD00003047 InChI Key: QFMZQPDHXULLKC-UHFFFAOYSA-N Synonym: 1,2-bis diphenylphosphino ethane,diphos,ethylenebis diphenylphosphine,bis diphenylphosphine ethane,bis 1,2-diphenylphosphino ethane,phosphine, 1,2-ethanediylbis diphenyl,phosphine, ethylenebis diphenyl,1,2-bis diphenylphosphine ethane,1,2-bis diphenylphosphino-ethane,unii-kl33qe52i4 PubChem CID: 74267 ChEBI: CHEBI:30669 IUPAC Name: [2-(diphenylphosphanyl)ethyl]diphenylphosphane SMILES: C(CP(C1=CC=CC=C1)C1=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	74267
CAS	1663-45-2
Molecular Weight (g/mol)	398.43
ChEBI	CHEBI:30669
MDL Number	MFCD00003047
SMILES	C(CP(C1=CC=CC=C1)C1=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	1,2-bis diphenylphosphino ethane,diphos,ethylenebis diphenylphosphine,bis diphenylphosphine ethane,bis 1,2-diphenylphosphino ethane,phosphine, 1,2-ethanediylbis diphenyl,phosphine, ethylenebis diphenyl,1,2-bis diphenylphosphine ethane,1,2-bis diphenylphosphino-ethane,unii-kl33qe52i4
IUPAC Name	[2-(diphenylphosphanyl)ethyl]diphenylphosphane
InChI Key	QFMZQPDHXULLKC-UHFFFAOYSA-N
Molecular Formula	C26H24P2

170

Bis(diphenylphosphino)methane 97.0+%, TCI America™

CAS: 2071-20-7 Molecular Formula: C25H22P2 Molecular Weight (g/mol): 384.40 MDL Number: MFCD00003537 InChI Key: XGCDBGRZEKYHNV-UHFFFAOYSA-N Synonym: bis diphenylphosphino methane,dppm,methylenebis diphenylphosphine,phosphine, methylenebis diphenyl,tetraphenylmethylenediphosphine,unii-i5o2hzr38v,methanediylbis diphenylphosphine,diphenylphosphanyl methyl diphenylphosphane,1,1-bis diphenylphosphino methane PubChem CID: 74952 IUPAC Name: [(diphenylphosphanyl)methyl]diphenylphosphane SMILES: C(P(C1=CC=CC=C1)C1=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	74952
CAS	2071-20-7
Molecular Weight (g/mol)	384.40
MDL Number	MFCD00003537
SMILES	C(P(C1=CC=CC=C1)C1=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	bis diphenylphosphino methane,dppm,methylenebis diphenylphosphine,phosphine, methylenebis diphenyl,tetraphenylmethylenediphosphine,unii-i5o2hzr38v,methanediylbis diphenylphosphine,diphenylphosphanyl methyl diphenylphosphane,1,1-bis diphenylphosphino methane
IUPAC Name	[(diphenylphosphanyl)methyl]diphenylphosphane
InChI Key	XGCDBGRZEKYHNV-UHFFFAOYSA-N
Molecular Formula	C25H22P2

171

[1,4-Bis(diphenylphosphino)butane]palladium(II) Dichloride 96.0+%, TCI America™

CAS: 29964-62-3 Molecular Formula: C28H28Cl2P2Pd Molecular Weight (g/mol): 603.80 MDL Number: MFCD02093437 InChI Key: JQXJBXVWVPVTOO-UHFFFAOYSA-L Synonym: 1,4-bis diphenylphosphino butane-palladium ii chloride,1,4-butylenebis diphenylphosphine palladium dichloride,pdcl2 dppb,1,4-bis diphenylphosphino butane palladium ii dichloride,palladium ii chloride-1,4-bis diphenylphosphine butane,dichloro bis 1,4-diphenylphosphino butane palladium ii,palladium ii chloride 1,4-bis diphenylphosphino butane complex,dichloro 1,4-bis diphenylphosphino butane palladium ii,pd dppb cl2,acmc-209sk1 PubChem CID: 10974057 IUPAC Name: [4-(diphenylphosphanyl)butyl]diphenylphosphane; dichloropalladium SMILES: Cl[Pd]Cl.C(CCP(C1=CC=CC=C1)C1=CC=CC=C1)CP(C1=CC=CC=C1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	10974057
CAS	29964-62-3
Molecular Weight (g/mol)	603.80
MDL Number	MFCD02093437
SMILES	Cl[Pd]Cl.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-palladium ii chloride,1,4-butylenebis diphenylphosphine palladium dichloride,pdcl2 dppb,1,4-bis diphenylphosphino butane palladium ii dichloride,palladium ii chloride-1,4-bis diphenylphosphine butane,dichloro bis 1,4-diphenylphosphino butane palladium ii,palladium ii chloride 1,4-bis diphenylphosphino butane complex,dichloro 1,4-bis diphenylphosphino butane palladium ii,pd dppb cl2,acmc-209sk1
IUPAC Name	[4-(diphenylphosphanyl)butyl]diphenylphosphane; dichloropalladium
InChI Key	JQXJBXVWVPVTOO-UHFFFAOYSA-L
Molecular Formula	C28H28Cl2P2Pd

172

Diphenylpropylphosphine 98.0+%, TCI America™

CAS: 7650-84-2 Molecular Formula: C15H17P Molecular Weight (g/mol): 228.28 MDL Number: MFCD00015216 InChI Key: AAXGWYDSLJUQLN-UHFFFAOYSA-N Synonym: diphenyl-n-propylphosphine,phosphine, diphenylpropyl,propyldiphenylphosphine,n-propyldiphenylphosphine,diphenyl propyl phosphine,diphenylphosphinopropane,diphenyl propyl phosphane,diphenylphospinopropane,di phenyl-propylphosphane PubChem CID: 82100 IUPAC Name: diphenyl(propyl)phosphane SMILES: CCCP(C1=CC=CC=C1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	82100
CAS	7650-84-2
Molecular Weight (g/mol)	228.28
MDL Number	MFCD00015216
SMILES	CCCP(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	diphenyl-n-propylphosphine,phosphine, diphenylpropyl,propyldiphenylphosphine,n-propyldiphenylphosphine,diphenyl propyl phosphine,diphenylphosphinopropane,diphenyl propyl phosphane,diphenylphospinopropane,di phenyl-propylphosphane
IUPAC Name	diphenyl(propyl)phosphane
InChI Key	AAXGWYDSLJUQLN-UHFFFAOYSA-N
Molecular Formula	C15H17P

173

Tributylmethylphosphonium Bis(trifluoromethanesulfonyl)imide 98.0+%, TCI America™

CAS: 324575-10-2 Molecular Formula: C15H30F6NO4PS2 Molecular Weight (g/mol): 497.492 InChI Key: YJPDLBMZLGTDRZ-UHFFFAOYSA-N PubChem CID: 44630020 IUPAC Name: bis(trifluoromethylsulfonyl)azanide;tributyl(methyl)phosphanium SMILES: CCCC[P+](C)(CCCC)CCCC.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

Pricing & Availability
Specifications

PubChem CID	44630020
CAS	324575-10-2
Molecular Weight (g/mol)	497.492
SMILES	CCCC[P+](C)(CCCC)CCCC.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
IUPAC Name	bis(trifluoromethylsulfonyl)azanide;tributyl(methyl)phosphanium
InChI Key	YJPDLBMZLGTDRZ-UHFFFAOYSA-N
Molecular Formula	C15H30F6NO4PS2

174

2-(Di-tert-butylphosphino)biphenyl 98.0+%, TCI America™

CAS: 224311-51-7 Molecular Formula: C20H27P Molecular Weight (g/mol): 298.41 MDL Number: MFCD01862440 InChI Key: CNXMDTWQWLGCPE-UHFFFAOYSA-N Synonym: 2-di-tert-butylphosphino biphenyl,johnphos,2-di-t-butylphosphino biphenyl,biphenyl-2-yl-di-tert-butyl-phosphane,2-biphenyl di-tert-butylphosphine,2-biphenylyl di-tert-butylphosphine,2-di-tert-butylphosphino-biphenyl,biphenyl-2-yldi-tert-butylphosphine,di-tert-butyl 2-phenylphenyl phosphane,1,1'-biphenyl-2-yldi-tert-butylphosphine PubChem CID: 2734215 IUPAC Name: ditert-butyl-(2-phenylphenyl)phosphane SMILES: CC(C)(C)P(C1=CC=CC=C1C2=CC=CC=C2)C(C)(C)C

Pricing & Availability
Specifications

PubChem CID	2734215
CAS	224311-51-7
Molecular Weight (g/mol)	298.41
MDL Number	MFCD01862440
SMILES	CC(C)(C)P(C1=CC=CC=C1C2=CC=CC=C2)C(C)(C)C
Synonym	2-di-tert-butylphosphino biphenyl,johnphos,2-di-t-butylphosphino biphenyl,biphenyl-2-yl-di-tert-butyl-phosphane,2-biphenyl di-tert-butylphosphine,2-biphenylyl di-tert-butylphosphine,2-di-tert-butylphosphino-biphenyl,biphenyl-2-yldi-tert-butylphosphine,di-tert-butyl 2-phenylphenyl phosphane,1,1'-biphenyl-2-yldi-tert-butylphosphine
IUPAC Name	ditert-butyl-(2-phenylphenyl)phosphane
InChI Key	CNXMDTWQWLGCPE-UHFFFAOYSA-N
Molecular Formula	C20H27P

175

Diethylphenylphosphine 97.0+%, TCI America™

CAS: 1605-53-4 Molecular Formula: C10H15P Molecular Weight (g/mol): 166.20 MDL Number: MFCD00015172 InChI Key: LVTCZSBUROAWTE-UHFFFAOYSA-N Synonym: diethylphenylphosphine,diethylphenylphosphene,diethyl phenyl phosphane,phosphine, diethylphenyl,diethyl phenyl phosphine,phenyldiethylphosphine,diethylphenyl phosphine,acmc-209dl7 PubChem CID: 74149 IUPAC Name: diethyl(phenyl)phosphane SMILES: CCP(CC)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	74149
CAS	1605-53-4
Molecular Weight (g/mol)	166.20
MDL Number	MFCD00015172
SMILES	CCP(CC)C1=CC=CC=C1
Synonym	diethylphenylphosphine,diethylphenylphosphene,diethyl phenyl phosphane,phosphine, diethylphenyl,diethyl phenyl phosphine,phenyldiethylphosphine,diethylphenyl phosphine,acmc-209dl7
IUPAC Name	diethyl(phenyl)phosphane
InChI Key	LVTCZSBUROAWTE-UHFFFAOYSA-N
Molecular Formula	C10H15P

176

Tributyl(2-methoxyethyl)phosphonium Bis(trifluoromethanesulfonyl)imide 95.0+%, TCI America™

CAS: 959698-44-3 Molecular Formula: C17H34F6NO5PS2 Molecular Weight (g/mol): 541.545 InChI Key: QFLRMCUVYQFPCO-UHFFFAOYSA-N PubChem CID: 25047738 IUPAC Name: bis(trifluoromethylsulfonyl)azanide;tributyl(2-methoxyethyl)phosphanium SMILES: CCCC[P+](CCCC)(CCCC)CCOC.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

Pricing & Availability
Specifications

PubChem CID	25047738
CAS	959698-44-3
Molecular Weight (g/mol)	541.545
SMILES	CCCC[P+](CCCC)(CCCC)CCOC.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
IUPAC Name	bis(trifluoromethylsulfonyl)azanide;tributyl(2-methoxyethyl)phosphanium
InChI Key	QFLRMCUVYQFPCO-UHFFFAOYSA-N
Molecular Formula	C17H34F6NO5PS2

177

Sigma Aldrich Triisopropyl phosphite

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Pricing & Availability
Specifications

Boiling Point	63°C to 64°C (11 mmHg)
Percent Purity	95%
Linear Formula	[(CH3)2 CHO]3 P
CAS	116-17-6
Molecular Weight (g/mol)	208.24
MDL Number	MFCD00008874
Refractive Index	n20/D 1.411 (literature)
RTECS Number	TH2800000
Recommended Storage	Room Temperature
Molecular Formula	C9H21O3P
EINECS Number	204-130-0
Density	0.844 g/mL (at 25°C (literature))