原儿茶酸乙酯 ≥98.0% (by GC, titration analysis)

供应商: TCI
Warning

Synonyms: 3,4-二羟基苯甲酸乙酯

D0571-25G D0571-5G
TCIAD0571-25GEA 0 CNY
TCIAD0571-25G TCIAD0571-5G
原儿茶酸乙酯 ≥98.0% (by GC, titration analysis)
原儿茶酸乙酯
分子式: C₉H₁₀O₄
分子量: 182.18 g/mol
溶点: 134
MDL编号: MFCD00002199
CAS号: 3943-89-3
EINECS: 223-529-0
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产品技术规格

Appearance White to Light yellow to Light orange powder to crystal
Purity (GC) min. 98.0 %
Purity (Neutralization titration) min. 98.0 %
Melting point 133.0 to 136.0 deg-C
Solubility in Methanol almost transparency


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