- Phenylphosphinic acid
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- $0.00 / 1Kg
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2024-03-27
- CAS:1779-48-2
- Min. Order: 1Kg
- Purity: 99.9%
- Supply Ability: 200tons
- Phenylphosphinic acid
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- $0.00 / 50kg
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2024-02-24
- CAS:1779-48-2
- Min. Order: 1000kg
- Purity: 99.8%
- Supply Ability: 100000ton
- Phenylphosphinic acid
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- $1.00 / 1KG
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2020-03-16
- CAS:1779-48-2
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20 tons
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| 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 | CAS: | 1779-48-2 | MF: | C6H7O2P | MW: | 142.09 | EINECS: | 217-217-3 | 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 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) | pka | pK1:2.1 (17°C) | form | Crystalline Solid | color | White | Water Solubility | 7.7 g/100 mL (25 ºC) | BRN | 2802244 | InChI | InChI=1S/C6H7O2P/c7-9(8)6-4-2-1-3-5-6/h1-5,9H,(H,7,8) | InChIKey | MLCHBQKMVKNBOV-UHFFFAOYSA-N | SMILES | P(C1=CC=CC=C1)(O)=O | CAS DataBase Reference | 1779-48-2(CAS DataBase Reference) | NIST Chemistry Reference | Phosphinic acid, phenyl-(1779-48-2) | EPA Substance Registry System | Phosphinic acid, phenyl- (1779-48-2) |
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 | TSCA | Yes | HazardClass | 8 | PackingGroup | III | HS Code | 29309099 |
| Phenylphosphinic acid Usage And Synthesis |
Chemical Properties | white crystals or crystalline powder | Uses | Coproporphyrin 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. | Uses | Antioxidant, intermediate for metallic-salt formation, accelerator for organic peroxide catalysts. | General Description | Phenylphosphinic 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 Methods | Crystallise 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 Products | HMPPA |
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