379891

過ヨウ素酸

99.999% trace metals basis

• 実験式（ヒル表記法）: H₅IO₆
• CAS番号: 10450-60-9
• 分子量: 227.94
• EC Number: 233-937-0
• MDL番号: MFCD00011344
• UNSPSCコード: 12352301
• PubChem Substance ID: 24863698
• NACRES: NA.22

特性

• 品質水準: 200
• アッセイ: 99.999% trace metals basis
• フォーム: crystals
• 反応適合性: reagent type: oxidant
• mp: 122 °C (lit.)
• 溶解性: water: soluble
• SMILES記法: OI(O)(O)(O)(O)=O
• InChI: 1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)
• InChI Key: TWLXDPFBEPBAQB-UHFFFAOYSA-N

詳細

詳細

Periodic acid (H₅IO₆) is an oxoacid of iodine. It is commonly used as an oxidizing agent in organic synthesis for the preparation of useful chemical intermediates. Periodic acid is also used in oxidative cleavage reactions.

アプリケーション

Periodic acid can be used as a reagent:

• In the oxidative cleavage of 1,2 diols and epoxides to ketones or aldehydes.
• For the oxidation of alcohols to ketones or aldehydes in the presence of pyridinium chlorochromate as a catalyst.
• For the oxidation of sulfides to sulfones using chromium(VI) oxide catalyst.
• For the oxidation of naphthalenes and anthracene to quinones using chromium(VI) oxide catalyst.
• In the synthesis of polyaniline (Pani) by chemical polymerization.
• N-nitrosation of secondary amines using various heterogeneous catalysts in the presence of Na₂NO₃.
• In combination with sodium bisulfate for the preparation iodohydrin substituents by the addition of I-OH to alkenes.

安全性情報

• ピクトグラム: GHS03,GHS08,GHS05,GHS09
• シグナルワード: Danger
• 危険有害性情報: H271,H314,H372,H410
• 注意書き: P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 1 Oral
• ターゲットの組織: Thyroid
• 保管分類コード: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges