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Diphenylphosphinic acid, 99%

Catalog No. AAA1156306
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AAA1156314 25 g
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Catalog No. AAA1156306 Supplier Thermo Scientific Chemicals Supplier No. A1156306
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Description

CAS: 1707-03-5 | C12H11O2P | 218.19 g/mol

Diphenylphosphinic acid is used as a reagent employed in the synthesis of bidentate ligands and peptide coupling agents.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Diphenylphosphinic acid is used as a reagent employed in the synthesis of bidentate ligands and peptide coupling agents.

Solubility
Soluble in water.

Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Chemical Identifiers

CAS 1707-03-5
Molecular Formula C12H11O2P
Molecular Weight (g/mol) 218.19
MDL Number MFCD00002132
InChI Key BEQVQKJCLJBTKZ-UHFFFAOYSA-N
Synonym phosphinic acid, diphenyl, hydroxydiphenylphosphine oxide, diphenylphosphinicacid, diphenyl phosphinic acid, diphenyl-phosphinic acid, acmc-1boli, di phenyl phosphinic acid, p,p-diphenylphosphinic acid, ksc180o2h, phosphinicacid, p,p-diphenyl
PubChem CID 15567
ChEBI CHEBI:37832
IUPAC Name diphenylphosphinic acid
SMILES OP(=O)(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Melting Point 193°C to 197°C
Quantity 5 g
Beilstein 2804567
Solubility Information Soluble in water.
Formula Weight 218.19
Percent Purity 99%
Chemical Name or Material Diphenylphosphinic acid

Safety and Handling

Hazard Category Warning
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber 216-948-5
RTECSNumber SZ5315000
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only