γ-Undecanolactone
Molecular Structure:
MDL:
MFCD00005405
Molecular Formula:
C11H20O2
Molecular Weight:
184.28
Alias:
丙位十一內(nèi)酯,十四醛
Undecanoic γ-lactone
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
γ-Undecanolactone |
98% |
100ml |
RMB 143 |
現(xiàn)貨 |
γ-Undecanolactone |
98% |
500ml |
RMB 627 |
現(xiàn)貨 |
γ-Undecanolactone |
98% |
25ml |
RMB 77 |
現(xiàn)貨 |
γ-Undecanolactone |
96% |
100ml |
RMB 110 |
Consulting service |
γ-Undecanolactone |
96% |
500ml |
RMB 429 |
Consulting service |
Character:
無色至微黃色液體。易溶于醇、醚、苯甲醇、苯甲酸酯,溶于4-5體積60%的醇,幾乎不溶于水。 有強(qiáng)烈的桃子和杏仁樣香氣。除人工合成外,還存在于桃子和杏仁中。
密度:0.9425
沸點(diǎn):164-166℃
閃點(diǎn):137℃
折光率:1.449-1.454
Quality Standard:
外觀Appearance 無色至微黃色液體
紅外光譜鑒別Infrared spectrometry 和對照品匹配
純度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:
該品有宜人的似鳶尾的甜脂香氣,沖淡時(shí)有桃香味。用于配制桃子;梅杏;櫻桃等食用香精;調(diào)配桂藥;紫羅蘭;茉莉和紫丁香等花香型香精。可作為皂用;日用化妝品和食用香料。
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