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1-Dodecanol

Cas:
112-53-8
Molecular Structure:
MDL:
MFCD00004753
Molecular Formula:
C12H26O
Molecular Weight:
186.34
Alias:
月桂醇,正十二醇,1-十二烷醇,椰油醇,正十二烷醇,十二碳醇,C12醇
Product order:
Name Specifications Packing Price Delivery
1-Dodecanol AR 25L RMB 1064.8 Consulting service
1-Dodecanol GR 500ml RMB 423.5 Consulting service
1-Dodecanol GR 100ml RMB 107.8 Consulting service
1-Dodecanol AR 500ml RMB 63.8 Consulting service
Character:
浅黄色液体或叶状结晶,有刺激性气味。有特殊香。溶于乙醇(1份月桂醇溶于2份70%乙醇中)和乙醚;不溶于水。有花香味。有刺激性
Quality Standard:
项目                                    分析纯  
                                        (AR)
纯度Purity                              ≥97.0% (GC)
结晶点/℃                               19.0~25.0  
羟值/(KOHmg/g)                          290.0~310.0  
酸值/(KOHmg/g)                        ≤0.1  
乙醇溶解试验                            合格  
皂化值/(KOHmg/g)                      ≤1.0  
灼烧残渣                                ≤0.05%  
水分                                    ≤0.1%


项目                                      化学纯  
                                           (CP)
结晶点Freezing point/℃                   19.0~25.0  
Hydroxyl value /(KOHmg/g)                 280.0~302.0  
酸值Acid value(mg KOH/g)                  ≤0.1  
乙醇溶解试验Solubility(in alcohol)        合格  
皂化值Saponification Value/(KOHmg/g)    ≤2.0  
灼烧残渣Residue ignition                  ≤0.05%  

项目                                    优级纯  
                                        (GR)
外观Appearance                          白色低熔点结晶固体
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              >99.0% (GC)
凝固点Freezing point                    22.5 - 25.0°C
醇溶性实验Solubility in  EtOH           溶液透明
酸值Acid Value                          ≤0.1  

Storage:
密封阴凉保存。
用途  制药工业。合成清洁剂。润滑油添加剂。香料
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