3-Oxobutan-2-yl acetate 3-乙酰氧基-2-丁酮

CAS 4906-24-5 MFCD00051782

化学结构图

4906-24-5
SMILES:

化学属性

Mol. FormulaC6H10O3
Mol. Weight130.14
Density1.000 g/mL at 25 °C
Refractive indexn20/D 1.414
Flash Point66°(150°F)
TSCANo
Boiling Point163.4 °C at 760 mmHg
Appearance 无色或微黄色液体。呈牛乳和奶油香气。沸点74~75℃(2666Pa)，闪点66℃。溶于乙醇。

别名和识别编码

Chemical Name3-Oxobutan-2-yl acetate
MDL NumberMFCD00051782
CAS Number4906-24-5
Synonym 3-Oxobutan-2-yl acetate {LY} 3-Oxobutan-2-yl acetate {} {LY} 3-Oxobutan-2-yl acetate {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {} {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Oxobutan-2-yl acetate {} {} {} {} {} {} {} {} {} {} {} {} {}
Beilstein Registry Number1756882
Chemical Name Translation3-乙酰氧基-2-丁酮
LabNetwork Molecule IDLN01359908
PubChem Substance ID329830627
Canonical SMILESCC(OC(C(C)=O)C)=O
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分类

  • {Chemicalbook} 食品添加剂: 食用香料（增香剂）: 天然等同香料和人造香
  • {SNA} A-B, A-D, Alphabetical Listings, Certified Food Grade Products, Certified Natural Products, Flavors and Fragrances, Kosher Certified Products
  • {SNA} A - D, A-B, A-D, Alphabetical Listings, Certified Food Grade Products, Certified Natural Products, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products

安全信息

Risk Statements
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
Safety Statements
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S37 Wear suitable gloves 戴适当手套；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
WGK Germany3
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

  • 3-乙酰基-2-丁酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 L06927 3-乙酰氧基-2-丁酮, 98% 3-Acetoxy-2-butanone, 98% 5g 340元 2010/05/25 L06927 3-乙酰氧基-2-丁酮, 98% 3-Acetoxy-2-butanone, 98% 25g 1215元
  • MOL 文件:4906-24-5.mol
  • Alfa Aesar:3-乙酰氧基-2-丁酮,98% 3-Acetoxy-2-butanone, 98%(4906-24-5)
  • 使用限量:FEMA(mg/kg)；焙烤食品49.3；冷冻乳品20.0；软糖47.8；明胶、布丁20.0；无醇及含醇饮料20.0。
  • FEMA:3526
  • 参考质量标准:FAO/WHO，1998 折射率(n D 20 ) 1.410～1.416 相对密度(d 25 25 ) 0.990～1.010
  • 用途一:食用香料。主要用于配置乳与乳制品香精。
  • 毒性:GRAS(FEMA)。

系列性分类