1,3-Diphenylpropan-1-One 1,3-二苯基丙-1-酮

CAS 1083-30-3 MFCD00039563

化学结构图

1083-30-3
SMILES: O=C(CCc1ccccc1)c1ccccc1

化学属性

Mol. FormulaC15H14O
Mol. Weight210.27
Melting Point70-72 °C
TSCAYes
Appearance 25 白色针状结晶性粉末，呈水果似甜味，无苦的回味，甜度约为蔗糖的330～490倍。对热的稳定性较差，在室温下Ph值2.0以上较稳定。饱和水溶液25℃时Ph值为6.25。无吸湿性。熔点152～154℃，相对密度(d 4 )0.8075。微溶于水，溶于稀碱，不溶于乙醚及无机酸。
Boiling Point145-150 °C at 7 mmHg

别名和识别编码

Chemical Name1,3-Diphenylpropan-1-One
Synonym Dihydrochalcone {LY} Dihydrochalcone {} {LY} Dihydrochalcone {} {} {LY} Dihydrochalcone {} {} {} {LY} Dihydrochalcone {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dihydrochalcone {} {} {} {} {} {} {} {} {}
CAS Number1083-30-3
MDL NumberMFCD00039563
Beilstein Registry Number1910661
Chemical Name Translation1,3-二苯基丙-1-酮
LabNetwork Molecule IDLN00211244
PubChem Substance ID64802
InChIInChI=1S/C15H14O/c16-15(14-9-5-2-6-10-14)12-11-13-7-3-1-4-8-13/h1-10H,11-12H2
Canonical SMILESO=C(CCC1=CC=CC=C1)C2=CC=CC=C2
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分类

  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; ketone; 1fragment
  • {Chemicalbook} 食品添加剂: 调味剂（风味增强剂）: 甜味剂

相关文献及参考

  • Heating with excess SOCl2 and a catalytic amount of pyridine gives 2-benzoyl-3-chlorobenzo[b]thiophene: J. Org. Chem., 41, 3399 (1976). For similar reactions, see trans-Cinnamic acid, A13538.
  • Short: IV/1a Title: Densities of Liquid Systems: Nonaqueous Systems and Ternary Aqueous Systems Author: Lacmann, R.; Synowietz, C. Editor: Schäfer, Kl. Source: Landolt-Börnstein, New Series Volume: IV/1a Year: 1974 ISBN: 3-540-06269-6 ISBN: 978-3-540-06269-1 Internet Resource: DOI:10.1007/b20003 RefComment: X, 716 pages. Hardcover Abstract: Volume IV/1 contains information on the densities of liquid systems. It may be considered as a supplement to volume II/1 of the 6th Edition, which contains only a few data on nonaqueous systems. Data are not listed for all systems but primarily for those of greater interest where data for a larger range of concentrations were available.

安全信息

Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • Alfa Aesar:3-苯基苄基酮,98% 3-Phenylpropiophenone, 98%(1083-30-3)
  • Sigma Aldrich:1083-30-3(sigmaaldrich)
  • 上游原料:橙皮甙 --> 2-苯基-4H-1-苯并吡喃-4-酮（黄酮） --> 烷基多苷 --> 桔皮甙酶 --> 川陈皮素 --> 鼠李糖 --> 橙皮素 --> 新橙皮苷二氢查耳酮
  • MOL 文件:1083-30-3.mol
  • 方法一:由黄酮类苷(未成熟柑橘中含量可达20%，如橙皮苷，用橙皮苷酶切去橙皮糖基上的鼠李糖残基，在碱性条件下加氢，得葡萄糖橙皮素二氢查耳酮(味甜，但溶解度仅0.1%)，再用淀粉葡萄糖苷基转移酶使之接上几个葡萄糖基，即成，溶解度达1%，市售商品有柚皮苷二氢查耳酮和新橙皮苷二氢查耳酮等。
  • 用途一:无营养型甜味剂。适用于低Ph值和低温加热产品。
  • 毒性:急性、亚急性和慢性毒理试验均无异常(FDA)。
  • 图谱信息:ω-苄基苯乙酮 (1083-30-3)红外图谱(IR2) ω-苄基苯乙酮 (1083-30-3)质谱(MS) ω-苄基苯乙酮 (1083-30-3)红外图谱(IR1)
  • 方法二:由苄叉苯乙酮加氢还原得到。反应在溶剂乙酸乙酯中进行，产率81-95%。
  • 用途二:有机中间体。

系列性分类