Phenylphosphinic acid
- Product Name
- 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
- Formula Weight
- 142.09
- MOL File
- 1779-48-2.mol
Phenylphosphinic acid Property
- 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
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- P28808
- Product name
- Phenylphosphinic acid
- Purity
- 99%
- Packaging
- 100g
- Price
- $29.34
- Updated
- 2024/03/01
- Product number
- P28808
- Product name
- Phenylphosphinic acid
- Purity
- 99%
- Packaging
- 500g
- Price
- $55.2
- Updated
- 2024/03/01
- Product number
- B0025
- Product name
- Phenylphosphinic Acid
- Purity
- >99.0%(T)
- Packaging
- 25g
- Price
- $19
- Updated
- 2024/03/01
- Product number
- B0025
- Product name
- Phenylphosphinic Acid
- Purity
- >99.0%(T)
- Packaging
- 500g
- Price
- $133
- Updated
- 2024/03/01
- Product number
- A17453
- Product name
- Phenylphosphinic acid, 98%
- Packaging
- 500g
- Price
- $107.65
- Updated
- 2024/03/01
Phenylphosphinic acid Chemical Properties,Usage,Production
Chemical Properties
white crystals or crystalline powder
Uses
Antioxidant, intermediate for metallic-salt formation, accelerator for organic peroxide catalysts.
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.
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
Raw materials
Preparation Products
Phenylphosphinic acid Suppliers
- Tel
- +1 416 493 6870
- Fax
- +1 416 499 9759
- info@ringchemicals.com
- Country
- Canada
- ProdList
- 468
- Advantage
- 58
View Lastest Price from Phenylphosphinic acid manufacturers
- Product
- Phenylphosphinic acid 1779-48-2
- Price
- US $55.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/week
- Release date
- 2024-06-03
- Product
- Phenylphosphinic acid 1779-48-2
- Price
- US $0.00-0.00/kg
- Min. Order
- 1000kg
- Purity
- 99.8%
- Supply Ability
- 100000ton
- Release date
- 2024-01-26
- Product
- Phenylphosphinic acid 1779-48-2
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1Kg
- Purity
- 99.9%
- Supply Ability
- 200tons
- Release date
- 2024-04-08