Citral
Molecular Structure:
MDL:
MFCD00006997
Molecular Formula:
C10H16O;(CH3)2C=CHCH2CH2C(CH3)=CHCHO
Molecular Weight:
152.24
Alias:
柠檬醛, 香叶醛,3,7-二甲基-2,6-辛二烯醛
3,7-Dimethyl-2,6-octadienal
Geranial and neral mixture
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Citral |
≥96%,FCC |
1kg |
RMB 845.9 |
Consulting service |
Citral |
97% |
100ml |
RMB 127.6 |
现货 |
Citral |
97% |
500ml |
RMB 515.9 |
现货 |
Character:
浅色油状液体。一般商品为其异构体的混合物[反式称牻牛儿醛 (Geranial),顺式称橙花醛(Nersal)]。有强烈柠檬气味。能与乙醇、乙醚、苯甲酸苄酯、苯二甲酸乙酯、甘油、丙二醇、矿油和精油混溶,不溶于水。低毒,半数致死量(大鼠,经口)4960mg/kg。有刺激性。
折光率:1.4898
密度:0.8888
沸点:92-93℃
Quality Standard:
外观Appearance 透明黄色液体
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity (cis + trans) ≥97% (GC) (total of isomer)
相对密度Specific gravity (20/20°C) 0.8880 - 0.8920
折光率Refractive index n20/D 1.4870 - 1.4900
Storage:
密封阴凉避光保存。
用途 合成维生素A。香料。
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