(acetyloxy)(hydroxy)alumanyl acetate

• ChemBase编号: 125746
• 分子式: C4H7AlO5
• 平均质量: 162.076918
• 单一同位素质量: 162.01088695
• SMILES: CC(=O)O[Al](O)OC(=O)C
• Canonical SMILES: O[Al](OC(=O)C)OC(=O)C
• InChI: InChI=1S/2C2H4O2.Al.H2O/c2*1-2(3)4;;/h2*1H3,(H,3,4);;1H2/q;;+3;/p-3
• InChIKey: HQQUTGFAWJNQIP-UHFFFAOYSA-K

名称和登记号

名称

• IUPAC标准名: (acetyloxy)(hydroxy)alumanyl acetate
• IUPAC传统名: aluminum diacetate
• 别名: 二醋酸氢氧化铝; 氢氧化二乙酸铝; 碱式醋酸铝; Aluminium diacetate; Aluminum diacetate hydroxide; Aluminum hydroxide acetate; Aluminum acetate, basic

登记号

• CAS号: 142-03-0
• EC号: 205-518-2
• MDL号: MFCD00008688
• PubChem SID: 24857215; 162220095
• PubChem CID: 10197832; 16682993
• Chemspider ID: 21106083
• 维基百科标题: Aluminium_diacetate

理论计算性质

• 可自由旋转的化学键: 4
• 里宾斯基五规则: true
• Acid pKa: 13.576441
• 质子受体: 3
• 质子供体: 1
• LogD (pH = 5.5): -0.3996
• LogD (pH = 7.4): -0.3996003
• Log P: -0.3996
• 摩尔折射率: 25.9968 cm^3
• 极化性: 13.055431 Å^3
• 极化表面积: 72.83 Å^2

分子性质

理化性质

• 外观: powder; White, opaque crystals
• pH值: 4.0-5.0

安全信息

• 德国WGK号: 3
• 主要危害: Causes irritation to skin and eye
• NFPA704:
  

  1

  1

  1
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

产品相关信息

• 纯度: ≥28% Al2O3 basis; 12.5-18.4% Al basis
• 级别: purum; purum p.a.
• 适用性: complies for appearance of solution
• 杂质: ≤0.002% Heavy metals (as Pb); ≤0.05% Insoluble in HCl; ≤2% Ca and Mg (as (Mg)
• 痕量阳离子: Ca: ≤50 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: ≤200 mg/kg; K: ≤100 mg/kg; Na: ≤1%; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg; Zn: ≤50 mg/kg
• 痕量阴离子: chloride (Cl-): ≤100 mg/kg; sulfate (SO42-): ≤20000 mg/kg
• 线性分子式: Al(OH)(C2H3O2)2

详细说明

Sigma Aldrich - 289825

Other Notes
未添加其他稳定剂。
包装
100, 500 g in glass bottle
Physical form
不溶物形式