8.22287

Hydrogen peroxide solution

30%, (stabilized) for synthesis

• 别名: Hydrogen peroxide solution, Perhydrol
• 经验公式（希尔记法）: H₂O₂
• CAS号: 7722-84-1
• 分子量: 34.01
• Beilstein: 3587191
• MDL號碼: MFCD00011333
• 分類程式碼代碼: 12352304
• NACRES: NA.22

属性

• product name: 过氧化氢 溶液, (stabilized) for synthesis
• 蒸汽壓力: 18 hPa ( 20 °C); 23.3 mmHg ( 30 °C)
• 品質等級: 200
• 形狀: liquid
• 反應適用性: reagent type: oxidant
• pH值: 2-4 (20 °C in H₂O)
• bp: 107 °C/1013 hPa
• mp: -26 °C
• 密度: 1.11 g/cm³ at 20 °C
• 儲存溫度: 2-25°C
• SMILES 字串: OO
• InChI: 1S/H2O2/c1-2/h1-2H
• InChI 密鑰: MHAJPDPJQMAIIY-UHFFFAOYSA-N

说明

應用

Hydrogen peroxide 30% can be used as an oxidizing agent:

• To synthesize 5-bromo-2-nitropyridine from 5-bromo-2-aminopyridine in the presence of H₂SO₄.
• For the oxidation of aromatic and aliphatic sulfides to sulfoxides or sulfones.
• For the epoxidation of terminal olefins using a mixture of Na₂WO₄ dihydrate, (aminomethyl)phosphonic acid, and methyltrin-octylammonium hydrogensulfate.
• To prepare adipic acid via oxidation of cyclohexanone and cyclohexanol in the presence of H₂WO₄ as a catalyst.
• To convert cyclopentanone to δ-valerolactone via Baeyer−Villiger-oxidation in the presence of a solid acid catalyst.

分析報告

Assay (manganometric): 29.0 - 31.0 %
Density (d 20/4): 1.11 - 1.12 g/cm³

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H318
• 防範說明: P280 - P305 + P351 + P338
• 危險分類: Eye Dam. 1
• 儲存類別代碼: 5.1B - Oxidizing hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: not combustible
• 閃點（°C）: not combustible