Sodium perborate tetrahydrate

• Catalog No.: A10189
• CAS Number: 10486-00-7
• M. F.: B2H16Na2O14
• M. W.: 307.72018
• Purity: 97%

SYNONYMS

• Title: 过硼酸钠四水合物
• IUPAC name: disodium tetrahydroxy-1,2,4,5,3,6-tetraoxadiborinane-3,6-diuide hexahydrate
• IUPAC Traditional name: disodium hexahydrate perborate

DATABASE IDS

• CAS Number: 10486-00-7
• MDL Number: MFCD00149231
• Merck Index: 148652
• EC Number: 239-172-9

PROPERTIES

• Purity: 97%
• Density: 1.73
• Melting Point: 60°C dec.
• GHS Hazard statements: H360-H318-H302-H335
• European Hazard Symbols: Toxic (T)
• GHS Precautionary statements: P261-P280-P281-P305+P351+P338-P405-P501A
• Risk Statements: 61-62-37-41
• RTECS: SC7350000
• Safety Statements: 53-45-47
• Storage Warning: Hygroscopic
• TSCA Listed: 是

REFERENCES

• In combination with triflic acid for hydroxylation of aromatics: Synlett, 39 (1991).
• In combination with acetic anhydride, cyclic acetals are cleaved to their respective esters: Synlett., 329 (1995).
• For phase-transfer oxidation of alcohols to ketones, catalyzed by Chromium(VI) oxide, 12522, see: Synth. Commun., 21, 575 (1991).
• For a brief feature on uses in synthesis, see: Synlett, 2513 (2006).
• Useful, inexpensive oxidant. Reviews: Chemtech, 566 (1991); Tetrahedron, 51, 6145 (1995); Synthesis, 1325 (1995); J. Chem. Soc., Perkin 1, 471 (2000). Examples: Oxidation of secondary alcohols to ketones, and ɑ-hydroxy acids to keto acids: Synthesis, 765 (1989). Mild epoxidation of ɑ?-unsaturated ketones: Synth. Commun., 19, 3579 (1989); Tetrahedron Lett., 36, 663 (1995). Partial hydrolysis of nitriles to amides: Tetrahedron, 45, 3299 (1989); Synth. Commun., 20, 563 (1990). Oxidation (in AcOH) of sulfides to sulfoxides or sulfones, arylamines to nitro compounds, and Baeyer-Villiger oxidation of ketones to esters: Tetrahedron, 43, 1753 (1987). Oxidation (in AcOH) of aromatic aldehydes to acids: Tetrahedron, 45, 3299 (1989); or oximes to nitro compounds: Synlett, 337 (1992). Oxidative conversion of organoboranes to alcohols: Org. Synth. Coll., 9, 522 (1998).