Sodium phenoxide, 98%, Thermo Scientific Chemicals

CAS: 139-02-6 | C6H5NaO | 116.10 g/mol

Catalog Number	Quantity
ALFB25002.18	50 g

Catalog number ALFB25002.18

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Chemical Identifiers

CAS7782-99-2

IUPAC Namesulfurous acid

Molecular FormulaH2O3S

InChI KeyLSNNMFCWUKXFEE-UHFFFAOYSA-N

SMILESOS(O)=O

Specifications

Residue on ignition0.005%

Impurity contentCl 5ppm

Trace Metals(as Pb) 2ppm

Assay (unspecified)6.0% SO₂ min

Impurity contentFe 5ppm

Sodium phenoxide is used as a precursor to aryl ethers and involved in the preparation of phenyl ethers and metal phenolates. It serves as an antiseptic and used in organic synthesis.

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
Sodium phenoxide is used as a precursor to aryl ethers and involved in the preparation of phenyl ethers and metal phenolates. It serves as an antiseptic and used in organic synthesis.

Solubility
Very soluble in water, soluble in alcoholSoluble in water, acetone and alcohol.

Notes
Hygroscopic and air sensitive. Incompatible with oxidizing agents.

RUO – Research Use Only

General References:

Branchini, B. R.; Behney, C. E.; Southworth, T. L.; Fontaine, D. M.; Gulick, A. M.; Vinyard, D. J.; Brudvig, G. W. Experimental Support for a Single Electron-Transfer Oxidation Mechanism in Firefly Bioluminescence. J. Am. Chem. Soc. 2015, 137 (24), 7592-7595.
Zhang, W.; Fan, X.; Tian, W.; Chen, H.; Zhu, X.; Zhang, H. Preparation of a P(THF-co-PO)-b-PB-b-P(THF-co-PO) triblock copolymer via cationic ring-opening polymerization and its use as a thermoset polymer. RSC Adv. 2015, 5 (81), 66073-66081.