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Phenylphosphinic acid

Phenylphosphinic acid Suppliers list
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Phenylphosphinic acid manufacturers

  • Phenylphosphinic acid
  • Phenylphosphinic acid pictures
  • $55.00/ kg
  • 2024-06-03
  • CAS:1779-48-2
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 5000kg/week
  • Phenylphosphinic acid
  • Phenylphosphinic acid pictures
  • $0.00 / 50kg
  • 2024-05-06
  • CAS:1779-48-2
  • Min. Order: 1000kg
  • Purity: 99.8%
  • Supply Ability: 100000ton
  • Phenylphosphinic acid
  • Phenylphosphinic acid pictures
  • $0.00 / 1Kg
  • 2024-04-08
  • CAS:1779-48-2
  • Min. Order: 1Kg
  • Purity: 99.9%
  • Supply Ability: 200tons
Phenylphosphinic acid Basic information
Product Name:Phenylphosphinic acid
Synonyms:Phosphonousacid,phenyl-;Phenylphosphinicacid,99%;phenylphospho acid;Phenylphosphinic acid,97%;3,8,13,18-TetraMethyl- 2,7,12,17-porphinetetrapropionic Acid-15N4;3,8,13,18-TetraMethyl-21H,23H-porphine-2,7,12,17-tetrapropanoic Acid-15N4;3,8,13,18-TetraMethyl-21H,23H-porphine-2,7,12,17-tetrapropionic Acid-15N4;Coproporphyrin I-15N4
Product Categories:organophosphorus compound;Acids;Building Blocks;Chemical Synthesis;Electronic Chemicals;Materials Science;Organic Building Blocks;Phosphonic/Phosphinic Acids;Phosphorus Compounds;AcidsOrganic Building Blocks;Electronic Chemicals;Micro/Nanoelectronics;Phosphonic/Phosphinic Acids;Phosphorus Compounds
Mol File:1779-48-2.mol
Phenylphosphinic acid Structure
Phenylphosphinic acid Chemical Properties
Melting point 83-85 °C(lit.)
Boiling point 180 °C
density 1.376
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly), Water (Slightly, Heated)
pkapK1:2.1 (17°C)
form Crystalline Solid
color White
Water Solubility 7.7 g/100 mL (25 ºC)
BRN 2802244
CAS DataBase Reference1779-48-2(CAS DataBase Reference)
NIST Chemistry ReferencePhosphinic acid, phenyl-(1779-48-2)
EPA Substance Registry SystemPhosphinic acid, phenyl- (1779-48-2)
Safety Information
Hazard Codes C,Xn
Risk Statements 22-34-41-37/38
Safety Statements 26-36/37/39-45
RIDADR UN 3261 8/PG 3
WGK Germany 3
RTECS SZ5462500
HazardClass 8
PackingGroup III
HS Code 29309099
MSDS Information
Benzenephosphinic acid English
SigmaAldrich English
ACROS English
ALFA English
Phenylphosphinic acid Usage And Synthesis
Chemical Propertieswhite crystals or crystalline powder
UsesCoproporphyrin I-15N4 is an intermediate in the synthesis of Coproporphyrin I-15N4 Sodium BIsulfate Salt (C685402). Labelled Coproporphyrin I. Coproporphyrin I is a porphyrin, a naturally occuring aromatic heterocyclic marcomolecule. The ratio of Coproporphyrin I and Coproporphyrin III provides a useful biochemical marker for distinguishing familial and sporadic porphyria cutanea tarda. Coproporphyrin I also serve as a biomarker of environmental toxicity and susceptibility in autism.
UsesAntioxidant, intermediate for metallic-salt formation, accelerator for organic peroxide catalysts.
General DescriptionPhenylphosphinic acid is also known as phenylphosphonous acid. Kinetics of oxidation of phenylphosphinic acid by metal and non metal oxidants was investigated in a study.2
Purification MethodsCrystallise it from H2O (solubility is 7.7% at 25o). Also purify it by placing the solid in a flask covered with dry Et2O, and allowed it to stand for 1day with intermittent shaking. Et2O is decanted off and the process repeated. After filtration, excess Et2O is removed in a vacuum. It has also been recrystallised from *C6H6. [Michaelis Justus Liebigs Ann Chem 181 265 1876, Banks & Skoog Anal Chem 29 109 1957, NMR: Van Wazer et al. J Am Chem Soc 78 5715 1956, Beilstein 16 IV 1033.]
Phenylphosphinic acid Preparation Products And Raw materials
Preparation ProductsHMPPA
Tag:Phenylphosphinic acid(1779-48-2) Related Product Information
1-Hydroxyethylidene-1,1-diphosphonic acid Stearic acid Citric acid Folic acid Zoledronic acid Disodium pamidronate Phenylphosphonic acid Ethyl 2-(Chlorosulfonyl)acetate Amino tris(methylene phosphonic acid) Phenylpropyl aldehyde Phenylphosphonic dichloride Phenylpropiolic acid Ascoric Acid CHLOROPHOSPHONAZO III PHENYLPHOSPHONIC ACID DISODIUM SALT DIETHYL PHENYLPHOSPHONATE phenylphosphinic acid sodium salt Diphenylphosphinic acid