379891

高碘酸

99.999% trace metals basis

• 經驗公式（希爾表示法）: H₅IO₆
• CAS號碼: 10450-60-9
• 分子量：: 227.94
• EC號碼: 233-937-0
• MDL號碼: MFCD00011344
• 分類程式碼代碼: 12352301
• PubChem物質ID: 24863698
• NACRES: NA.22

屬性

• 品質等級: 200
• 化驗: 99.999% trace metals basis
• 形狀: crystals
• 反應適用性: reagent type: oxidant
• mp: 122 °C (lit.)
• 溶解度: water: soluble
• SMILES 字串: 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 密鑰: TWLXDPFBEPBAQB-UHFFFAOYSA-N

描述

一般說明

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.[1][2]

應用

Periodic acid can be used as a reagent:

• In the oxidative cleavage of 1,2 diols and epoxides to ketones or aldehydes.[1]
• For the oxidation of alcohols to ketones or aldehydes in the presence of pyridinium chlorochromate as a catalyst.[2]
• For the oxidation of sulfides to sulfones using chromium(VI) oxide catalyst.[3]
• For the oxidation of naphthalenes and anthracene to quinones using chromium(VI) oxide catalyst.[4]
• In the synthesis of polyaniline (Pani) by chemical polymerization.[5]
• N-nitrosation of secondary amines using various heterogeneous catalysts in the presence of Na₂NO₃.[1]
• In combination with sodium bisulfate for the preparation iodohydrin substituents by the addition of I-OH to alkenes.[1]

安全資訊

• 象形圖: GHS03,GHS08,GHS05,GHS09
• 訊號詞: Danger
• 危險聲明: H271,H314,H372,H410
• 防範說明: P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 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
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges