(acetyloxy)cobaltio acetate tetrahydrate

• ChemBase编号: 140668
• 分子式: C4H14CoO8
• 平均质量: 249.08236
• 单一同位素质量: 249.00206241
• SMILES: CC(=O)O[Co]OC(=O)C.O.O.O.O
• Canonical SMILES: CC(=O)O[Co]OC(=O)C.O.O.O.O
• InChI: InChI=1S/2C2H4O2.Co.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
• InChIKey: ZBYYWKJVSFHYJL-UHFFFAOYSA-L

名称和登记号

名称

• IUPAC标准名: (acetyloxy)cobaltio acetate tetrahydrate
• IUPAC传统名: cobaltous acetate tetrahydrate
• 别名: 醋酸钴 四水合物; 乙酸钴 四水合物; Cobaltous acetate tetrahydrate; Cobalt(II) acetate tetrahydrate

登记号

• CAS号: 6147-53-1
• EC号: 200-755-8
• MDL号: MFCD00149569
• Beilstein号: 3731397
• PubChem SID: 24852511; 24865155; 162234909; 24867404
• PubChem CID: 11379664

理论计算性质

• 质子受体: 2
• 质子供体: 0
• LogD (pH = 5.5): -0.5134
• LogD (pH = 7.4): -0.5134
• Log P: -0.5134
• 摩尔折射率: 23.4322 cm^3
• 极化性: 13.117595 Å^3
• 极化表面积: 52.6 Å^2
• 可自由旋转的化学键: 4
• 里宾斯基五规则: true

分子性质

理化性质

• 外观: powder and chunks

安全信息

• RTECS编号: AG3325000
• 欧盟危险性物质标志: 环境危害性(Nature polluting) (N); 有毒(Toxic) (T)
• 德国WGK号: 2
• 危险公开号: 49-60-42/43-50/53-68
• 安全公开号: 53-45-60-61
• GHS危险品标识: GHS08; GHS09
• GHS警示词: Danger
• GHS危险声明: H317-H334-H341-H350i-H360F-H410
• GHS警示性声明: P201-P261-P273-P280-P308 + P313-P501
• 个人保护装置: dust mask type N95 (US), Eyeshields, Faceshields, Gloves; Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

产品相关信息

• 纯度: ≥98.0%; ≥99%; ≥99.0% (KT); 98.0-102.0% (ACS specification); 99.999% trace metals basis
• 级别: ACS reagent; purum p.a.; reagent grade
• 杂质: ≤0.01% insolubles
• 痕量阳离子: Ca: ≤0.005%; Ca: ≤50 mg/kg; Cd: ≤50 mg/kg; Cu: ≤0.002%; Cu: ≤50 mg/kg; Fe: ≤0.001%; Fe: ≤100 mg/kg; Fe: ≤50 mg/kg; K: ≤0.01%; K: ≤100 mg/kg; Mg: ≤0.005%; Na: ≤0.05%; Na: ≤100 mg/kg; Ni: ≤0.1%; Ni: ≤1000 mg/kg; Pb: ≤0.001%; Pb: ≤10 mg/kg; Zn: ≤0.01%; Zn: ≤50 mg/kg
• 痕量阴离子: chloride (Cl-): ≤0.002%; chloride (Cl-): ≤50 mg/kg; nitrate (NO3-): ≤0.01%; sulfate (SO42-): ≤0.005%; sulfate (SO42-): ≤100 mg/kg
• 品质说明: crystallized
• 线性分子式: (CH3COO)2Co · 4H2O

详细说明

Sigma Aldrich - 437875

包装
1 g in glass bottle
10 g in poly bottle
Application
用于制备复合物以检查具有不寻常配位几何形状的金属的性质。1

Sigma Aldrich - 208396

包装
1 kg in poly bottle
50, 250 g in poly bottle

Sigma Aldrich - 403024

包装
100 g in poly bottle