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  7. Phenylphosphonic acid, 98%, Thermo Scientific Chemicals

Phenylphosphonic acid, 98%, Thermo Scientific Chemicals

Catalog No. AAB2293922
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AAB2293922 100 g
AAB2293936 500 g
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Catalog No. AAB2293922 Supplier Thermo Scientific Chemicals Supplier No. B2293922
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Description

Phenylphosphonic acid additive used with Noyori's catalyst for oxidation of sulfides to sulfones. Used as additive of unsaturated polyester PU resin. It also can be added into nylon to improve its polymerization degree. It can be used as extreme pressure agent of lube; used as catalyst of carboxylic acid & alcohol reaction; it can be used as fire retarding treatment of fiber used asganic materials.

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
Phenylphosphonic acid additive used with Noyori′s catalyst for oxidation of sulfides to sulfones. Used as additive of unsaturated polyester PU resin. It also can be added into nylon to improve its polymerization degree. It can be used as extreme pressure agent of lube; used as catalyst of carboxylic acid & alcohol reaction; it can be used as fire retarding treatment of fiber used asganic materials.

Solubility
Soluble in water.

Notes
Store in cool, dry place in a well sealed container. Store away from oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1571-33-1
Molecular Formula C6H7O3P
Molecular Weight (g/mol) 158.09
MDL Number MFCD00002136
InChI Key QLZHNIAADXEJJP-UHFFFAOYSA-N
Synonym benzenephosphonic acid, phosphonic acid, phenyl, phenyl-phosphonic acid, phosphonic acid, p-phenyl, phenyl phosphonic acid, unii-byd76t2868, sv7, pubchem21303, phosphonic acid,phenyl, wln: qpqo&r
PubChem CID 15295
IUPAC Name phenylphosphonic acid
SMILES OP(O)(=O)C1=CC=CC=C1

Specifications

Melting Point 160°C to 162°C
Quantity 100 g
UN Number UN3261
Beilstein 2245168
Solubility Information Soluble in water.
Formula Weight 158.09
Percent Purity 98%
Chemical Name or Material Phenylphosphonic acid

Safety and Handling

Hazard Category H302-H315-H318-H335
Hazard Statement GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P332+P313-P362-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber 216-388-1
RTECSNumber TA0350000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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