Phenylphosphinic acid

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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

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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)

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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

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: P28808
Product name: Phenylphosphinic acid
Purity: 99%
Packaging: 100g
Price: $29.34
Updated: 2024/03/01

Sigma-Aldrich

Product number: P28808
Product name: Phenylphosphinic acid
Purity: 99%
Packaging: 500g
Price: $55.2
Updated: 2024/03/01

TCI Chemical

Product number: B0025
Product name: Phenylphosphinic Acid
Purity: >99.0%(T)
Packaging: 25g
Price: $19
Updated: 2024/03/01

TCI Chemical

Product number: B0025
Product name: Phenylphosphinic Acid
Purity: >99.0%(T)
Packaging: 500g
Price: $133
Updated: 2024/03/01

Alfa Aesar

Product number: A17453
Product name: Phenylphosphinic acid, 98%
Packaging: 500g
Price: $107.65
Updated: 2024/03/01

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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

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View Lastest Price from Phenylphosphinic acid manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

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

Shanghai Xin Cheng Yue Chemical Co.,Ltd

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

airuikechemical co., ltd.

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

1779-48-2, Phenylphosphinic acidRelated Search:

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

phosphenous acid

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

Phosphinic acid, P-phenyl-

Phenylphosphinic Acid &gt

TIANFU-CHEM CAS:1779-48-2 Phenylphosphinic acid

1779-48-2

C6H7O2P

C6H2N2P

C6H5POOH2

C6H5POOHH

organophosphorus compound

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