Phenylphosphinic acid
- CAS No.
- 1779-48-2
- Chemical Name:
- Phenylphosphinic acid
- Synonyms
- NSC2670;phosphenous acid;phenylphospho acid;phenyl-phosphinicaci;Coproporphyrin I-15N4;PHENYLPHOSPHINIC ACID;Benzolphosphonigsαure;PHENYLPHOSPHONOUS ACID;Phosphinicacid,phenyl-;BENZENEPHOSPHINIC ACID
- CBNumber:
- CB6430092
- Molecular Formula:
- C6H7O2P
- Molecular Weight:
- 142.09
- MOL File:
- 1779-48-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/3 14:46:32
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H314 | |||||||||
| Precautionary statements | P260-P270-P280-P301+P312-P303+P361+P353-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
Phenylphosphinic acid price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | P28808 | Phenylphosphinic acid 99% | 1779-48-2 | 100G | ₹3756.28 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | P28808 | Phenylphosphinic acid 99% | 1779-48-2 | 500G | ₹8346.08 | 2022-06-14 | Buy |
| TCI Chemicals (India) | B0025 | Phenylphosphinic Acid | 1779-48-2 | 25G | ₹1500 | 2022-05-26 | Buy |
| TCI Chemicals (India) | B0025 | Phenylphosphinic Acid | 1779-48-2 | 500G | ₹9000 | 2022-05-26 | Buy |
Phenylphosphinic acid Chemical Properties,Uses,Production
Chemical Properties
white crystals or crystalline powder
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
Global( 253)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| HiMedia Laboratories | 91-22-61471919 | Maharashtra, India | 1843 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Spectrochem Private Limited | 08048372608Ext 246 | Maharashtra, India | 1056 | 58 | Inquiry |
| Jinta Yudi Pharmaceutical Technology Co., Ltd. | +86-18550888838 +86-18550888838 | China | 3 | 58 | Inquiry |
| Shanghai Xin Cheng Yue Chemical Co.,Ltd | +86-021-57806787 +86-17701820076 | China | 31 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | China | 6011 | 58 | Inquiry |
| airuikechemical co., ltd. | +undefined86-15315557071 | China | 983 | 58 | Inquiry |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | China | 3002 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21675 | 55 | Inquiry |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | China | 9338 | 55 | Inquiry |
1779-48-2(Phenylphosphinic acid)Related Search:
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
Benzenephosphinic Acid
Benzenephosphonous Acid
Phenylphosphonous Acid
BPA (Phenylphosphinic acid)
PHENYLPHOSPHINIC ACID
PHENYLPHOSPHONOUS ACID
Benzolphosphonigsαure
Hydroxyphenylphosphine oxide
hydroxyphenylphosphineoxide
NSC2670
phenyl-phosphinicaci
Phosphinicacid,phenyl-
BENZENEPHOSPHINIC ACID
BENZENEPHOSPHONOUS ACID
phosphenous acid
Phosphinic acid, P-phenyl-
Phenylphosphinic Acid >
TIANFU-CHEM CAS:1779-48-2 Phenylphosphinic acid
1779-48-2
C6H7O2P
C6H2N2P
C6H5POOH2
C6H5POOHH
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