Organophosphorus compounds

Organic compounds that contain one or more phosphorus atoms.

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166 – 180 of 919 results

166

Tri-n-octylphosphine 85.0+%, TCI America™

CAS: 4731-53-7 Molecular Formula: C24H51P Molecular Weight (g/mol): 370.646 MDL Number: MFCD00015298 InChI Key: RMZAYIKUYWXQPB-UHFFFAOYSA-N Synonym: trioctylphosphine,tri-n-octylphosphine,phosphine, trioctyl,tri-n-octyl phosphine,tri-octylphosphine,trioctyl phosphine,tri degrees ctylphosphine,acmc-209k8q PubChem CID: 20851 IUPAC Name: trioctylphosphane SMILES: CCCCCCCCP(CCCCCCCC)CCCCCCCC

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PubChem CID	20851
CAS	4731-53-7
Molecular Weight (g/mol)	370.646
MDL Number	MFCD00015298
SMILES	CCCCCCCCP(CCCCCCCC)CCCCCCCC
Synonym	trioctylphosphine,tri-n-octylphosphine,phosphine, trioctyl,tri-n-octyl phosphine,tri-octylphosphine,trioctyl phosphine,tri degrees ctylphosphine,acmc-209k8q
IUPAC Name	trioctylphosphane
InChI Key	RMZAYIKUYWXQPB-UHFFFAOYSA-N
Molecular Formula	C24H51P

167

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

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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

168

Tetrabutylphosphonium Bromide 99.0+%, TCI America™

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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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

169

[1,3-Bis(diphenylphosphino)propane]nickel(II) Dichloride 98.0+%, TCI America™

CAS: 15629-92-2 Molecular Formula: C27H26Cl2NiP2 Molecular Weight (g/mol): 542.04 MDL Number: MFCD00015318 InChI Key: REQVOKPBMSCTNI-UHFFFAOYSA-L Synonym: [1,3-Bis(diphenylphosphino)propane]dichloronickel(II), Dichloro[1,3-bis(diphenylphosphino)propane]nickel(II) PubChem CID: 131675641 IUPAC Name: [3-(diphenylphosphanyl)propyl]diphenylphosphane; dichloronickelbis(ylium) SMILES: Cl[Ni++]Cl.C(CP(C1=CC=CC=C1)C1=CC=CC=C1)CP(C1=CC=CC=C1)C1=CC=CC=C1

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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
Synonym	[1,3-Bis(diphenylphosphino)propane]dichloronickel(II), Dichloro[1,3-bis(diphenylphosphino)propane]nickel(II)
IUPAC Name	[3-(diphenylphosphanyl)propyl]diphenylphosphane; dichloronickelbis(ylium)
InChI Key	REQVOKPBMSCTNI-UHFFFAOYSA-L
Molecular Formula	C27H26Cl2NiP2

170

Tetraethylphosphonium Tetrafluoroborate 97.0+%, TCI America™

CAS: 665-49-6 Molecular Formula: C8H20BF4P Molecular Weight (g/mol): 234.025 MDL Number: MFCD01631314 InChI Key: IOQILLMTUOVXHI-UHFFFAOYSA-N PubChem CID: 16218631 IUPAC Name: tetraethylphosphanium;tetrafluoroborate SMILES: [B-](F)(F)(F)F.CC[P+](CC)(CC)CC

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PubChem CID	16218631
CAS	665-49-6
Molecular Weight (g/mol)	234.025
MDL Number	MFCD01631314
SMILES	[B-](F)(F)(F)F.CC[P+](CC)(CC)CC
IUPAC Name	tetraethylphosphanium;tetrafluoroborate
InChI Key	IOQILLMTUOVXHI-UHFFFAOYSA-N
Molecular Formula	C8H20BF4P

171

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

CAS: 1107608-80-9 Molecular Formula: C18H28N2P2 Molecular Weight (g/mol): 334.384 MDL Number: MFCD10567042 InChI Key: DRZBLHZZDMCPGX-UHFFFAOYSA-N Synonym: (S,S)-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

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Specifications

PubChem CID	16218188
CAS	1107608-80-9
Molecular Weight (g/mol)	334.384
MDL Number	MFCD10567042
SMILES	CC(C)(C)P(C)C1=NC2=CC=CC=C2N=C1P(C)C(C)(C)C
Synonym	(S,S)-QuinoxP*
IUPAC Name	tert-butyl-[3-[tert-butyl(methyl)phosphanyl]quinoxalin-2-yl]-methylphosphane
InChI Key	DRZBLHZZDMCPGX-UHFFFAOYSA-N
Molecular Formula	C18H28N2P2

172

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

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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

173

[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

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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

174

3-(Diphenylphosphino)-1-propylamine 97.0+%, TCI America™

CAS: 16605-03-1 Molecular Formula: C15H18NP Molecular Weight (g/mol): 243.29 MDL Number: MFCD00233832 InChI Key: DQZWMOWSTWWMPP-UHFFFAOYSA-N Synonym: 3-diphenylphosphino-1-propylamine,3-diphenylphosphino propan-1-amine,3-aminopropyl diphenylphosphine,3-diphenylphosphino propylamine,3-diphenylphosphanyl-propylamine,1-propanamine,3-diphenylphosphino,3-aminopropyl diphenylphosphane,3-diphenylphosphanyl propan-1-amine,acmc-20aniq,3-aminopropyldiphenylphosphine PubChem CID: 280677 IUPAC Name: (3-aminopropyl)diphenylphosphane SMILES: NCCCP(C1=CC=CC=C1)C1=CC=CC=C1

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PubChem CID	280677
CAS	16605-03-1
Molecular Weight (g/mol)	243.29
MDL Number	MFCD00233832
SMILES	NCCCP(C1=CC=CC=C1)C1=CC=CC=C1
Synonym	3-diphenylphosphino-1-propylamine,3-diphenylphosphino propan-1-amine,3-aminopropyl diphenylphosphine,3-diphenylphosphino propylamine,3-diphenylphosphanyl-propylamine,1-propanamine,3-diphenylphosphino,3-aminopropyl diphenylphosphane,3-diphenylphosphanyl propan-1-amine,acmc-20aniq,3-aminopropyldiphenylphosphine
IUPAC Name	(3-aminopropyl)diphenylphosphane
InChI Key	DQZWMOWSTWWMPP-UHFFFAOYSA-N
Molecular Formula	C15H18NP

175

Triisodecyl Phosphite (mixture of isomers) 95.0+%, TCI America™

CAS: 25448-25-3 Molecular Formula: C30H63O3P Molecular Weight (g/mol): 502.805 MDL Number: MFCD00015059 InChI Key: QEDNBHNWMHJNAB-UHFFFAOYSA-N Synonym: Phosphorous Acid Triisodecyl Ester PubChem CID: 117488 IUPAC Name: tris(8-methylnonyl) phosphite SMILES: CC(C)CCCCCCCOP(OCCCCCCCC(C)C)OCCCCCCCC(C)C

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Specifications

PubChem CID	117488
CAS	25448-25-3
Molecular Weight (g/mol)	502.805
MDL Number	MFCD00015059
SMILES	CC(C)CCCCCCCOP(OCCCCCCCC(C)C)OCCCCCCCC(C)C
Synonym	Phosphorous Acid Triisodecyl Ester
IUPAC Name	tris(8-methylnonyl) phosphite
InChI Key	QEDNBHNWMHJNAB-UHFFFAOYSA-N
Molecular Formula	C30H63O3P

176

Sigma Aldrich Triethyl 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.

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Refractive Index	n20/D 1.413
Synonym	P(EtO)3; P(OEt)3; P(EtO)3; P(OEt)3
RTECS Number	TH1130000
Recommended Storage	Room Temperature

177

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))

178

Sigma Aldrich (1,1-Dioxidotetrahydro-3-thienyl)ethylamine hydrochloride

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179

Chem Service Inc S-S-S-TRIBUTYL PHOSPHORO 100MG

NC2392098 S-S-S-TRIBUTYL PHOSPHORO 100MG

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180

Apexbio Technology LLC Malachite Green Phosphate Assay Kit 1000T

Malachite Green Phosphate Assay Kit is a colorimetric assay kit designed to quantify free inorganic phosphate in biological samples It measures phosphate concentration by forming a phosphomolybdate complex under acidic conditions producing a detectable absorption peak at approximately 650 nm The assay is primarily used to assess phosphate release in enzyme-activity assays such as ATPase reactions and other phosphate-releasing enzymatic studies Based on these properties Malachite Green Phosphate Assay Kit holds research potential in enzymology biochemical assays and phosphate metabolism analysis

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Organophosphorus compounds

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Chem Service Inc S-S-S-TRIBUTYL PHOSPHORO 100MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Malachite Green Phosphate Assay Kit 1000T Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Chem Service Inc S-S-S-TRIBUTYL PHOSPHORO 100MG

Apexbio Technology LLC Malachite Green Phosphate Assay Kit 1000T