所有图片(1)
About This Item
经验公式（希尔记法）:
H5IO6
CAS号:
分子量:
227.94
MDL编号:
UNSPSC代码:
12352301
EC索引号:
233-937-0
NACRES:
NA.22
质量水平
检测方案
≥98% (iodometric)
形式
solid
反应适用性
reagent type: oxidant
pH值（酸碱度）
1.2 (20 °C, 100 g/L in H2O)
mp
122 °C
溶解性
ethanol: soluble at 20 °C
water: soluble at 20 °C
堆积密度
1400 kg/m3
储存温度
15-25°C
InChI
1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)
InChI key
TWLXDPFBEPBAQB-UHFFFAOYSA-N
应用
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.
分析说明
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
警示用语：
Danger
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 1 Oral
靶器官
Thyroid
储存分类代码
5.1A - Strongly oxidizing hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
危险化学品
One-pot hydrothermal synthesis and characterization of CoFe2O4 nanoparticles and its application as magnetically recoverable catalyst in oxidation of alcohols by periodic acid
Paul B, et al.
Materials Chemistry and Physics, 181, 99-105 (2016)
Periodic Acid
Stengel JH, et al.
eEROS (Encyclopedia of Reagents for Organic Synthesis), 1-6 (2001)
A mild and highly efficient oxidation of sulfides to sulfoxides with periodic acid catalyzed by FeCl3
Kim SS, et al.
Synthesis, 2002(17), 2484-2486 (2002)
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