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品質等級
化驗
≥98% (iodometric)
形狀
solid
反應適用性
reagent type: oxidant
pH值
1.2 (20 °C, 100 g/L in H2O)
mp
122 °C
溶解度
ethanol: soluble at 20 °C
water: soluble at 20 °C
體積密度
1400 kg/m3
儲存溫度
15-25°C
InChI
1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)
InChI 密鑰
TWLXDPFBEPBAQB-UHFFFAOYSA-N
應用
Periodic acid can be used as a reagent for the oxidative cleavage of 1,2 diols to ketones or aldehydes, and epoxides to aldehydes. It is also used in the oxidative cleavage of various protecting groups such as acetonide, tetrahydropyranyl ether (THP), ethoxyethyl acetals, cyclic acetals, dithioacetals, and oxathioacetals.
It can also be used:
It can also be used:
- In the selective N-nitrosation of secondary amines in the presence of sodium nitrite, and wet silica gel.
- As a stoichiometric oxidant with chromium (IV) acetate for the oxidation of tertiary C−H bonds to tertiary alcohols.
- In combination with chromium oxide to oxidize primary alcohols to carboxylic acids; alkylbenzenes to benzoic acids; and cyclic benzyl ethers to the corresponding lactones.
- In the iodination of bulky polyalkyl benzenes in the presence of iodine.
- In the oxidative coupling of polycyclic aromatic hydrocarbons in the presence of aqueous acetic acid.
- In the selective oxidation of sulfides to sulfoxides using FeCl3 as a catalyst.
分析報告
Assay (iodometric): ≥ 98.0 %
Melting range (lower value): ≥ 124 °C
Melting range (upper value): ≤ 129 °C
Melting range (lower value): ≥ 124 °C
Melting range (upper value): ≤ 129 °C
訊號詞
Danger
危險分類
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 1 Oral
標靶器官
Thyroid
儲存類別代碼
5.1A - Strongly oxidizing hazardous materials
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
其他客户在看
Periodic Acid
eEROS (Encyclopedia of Reagents for Organic Synthesis), 1-6 (2001)
One-pot hydrothermal synthesis and characterization of CoFe2O4 nanoparticles and its application as magnetically recoverable catalyst in oxidation of alcohols by periodic acid
Materials Chemistry and Physics, 181, 99-105 (2016)
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