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γ-Undecanolactone

Cas:
104-67-6
Molecular Structure:
MDL:
MFCD00005405
Molecular Formula:
C11H20O2
Molecular Weight:
184.28
Alias:
丙位十一内酯,十四醛 Undecanoic γ-lactone
Product order:
Name Specifications Packing Price Delivery
γ-Undecanolactone 98% 100ml RMB 143 现货
γ-Undecanolactone 98% 500ml RMB 627 现货
γ-Undecanolactone 98% 25ml RMB 77 现货
γ-Undecanolactone 96% 100ml RMB 110 Consulting service
γ-Undecanolactone 96% 500ml RMB 429 Consulting service
Character:
无色至微黄色液体。易溶于醇、醚、苯甲醇、苯甲酸酯,溶于4-5体积60%的醇,几乎不溶于水。 有强烈的桃子和杏仁样香气。除人工合成外,还存在于桃子和杏仁中。
密度:0.9425
沸点:164-166℃
闪点:137℃
折光率:1.449-1.454 
Quality Standard:
外观Appearance                          无色至微黄色液体
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              ≥98.0% (GC)
比重Specific gravity (20/20°C)         0.9450 - 0.9480
折光率Refractive index n20/D            1.4480 - 1.4510   
Storage:
该品有宜人的似鸢尾的甜脂香气,冲淡时有桃香味。用于配制桃子;梅杏;樱桃等食用香精;调配桂药;紫罗兰;茉莉和紫丁香等花香型香精。可作为皂用;日用化妆品和食用香料。
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