2-Ethyl-1,3-cyclopentanedione 2-乙基-1,3-环戊二酮

CAS 823-36-9 MFCD00044191

化学结构图

823-36-9
SMILES: CCC1C(=O)CCC1=O

化学属性

Mol. FormulaC7H10O2
Mol. Weight126.15
Melting Point172-175 °C
TSCANo
Boiling Point224.2°C at 760 mmHg

别名和识别编码

Chemical Name2-Ethyl-1,3-cyclopentanedione
MDL NumberMFCD00044191
CAS Number823-36-9
EC Number212-512-3
Beilstein Registry Number1860068
Synonym 2-Ethyl-1,3-cyclopentanedione {LY} 2-Ethyl-1,3-cyclopentanedione {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {} {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {} {} {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {} {} {} {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {} {} {} {} {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethyl-1,3-cyclopentanedione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Reaxys-RN1860068
PubChem Substance ID69978
Chemical Name Translation2-乙基-1,3-环戊二酮
LabNetwork Molecule IDLN01742235
InChIInChI=1S/C7H10O2/c1-2-5-6(8)3-4-7(5)9/h5H,2-4H2,1H3
Canonical SMILESO=C1C(CC)C(CC1)=O
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安全信息

Safety Statements
  • 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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Hazard statements
  • H320 Causes eye irritation 刺激眼睛
  • H402 Harmfultoaquaticlife 对水生生物有害。
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P305+P351+P338
  • P337+P313
  • P501 Dispose of contents/container to..… 处理内容物/容器.....

其他信息

  • 用途二:是18-甲基炔诺酮、三烯高诺酮的中间体，是甾体化合物全合成中D环的前体
  • 用途一:是18-甲基炔诺酮、三烯高诺酮的中间体，甾体化合物全合成中D环的前体
  • 图谱信息:2-乙基-1,3-环戊二酮(823-36-9)红外图谱(IR2) 2-乙基-1,3-环戊二酮(823-36-9)红外图谱(IR1) 2-乙基-1,3-环戊二酮(823-36-9)质谱(MS)
  • 下游产品:13-乙基-3Β-甲氧基甾烷-2,5(10)-二烯-17-酮-17-环亚乙基缩酮 --> 13-乙基-3-甲氧基甾烷-1,3,5(10)-三烯-17-酮-17-环亚乙基缩酮
  • TCI Shanghai:2-乙基-1,3-环戊二酮 2-Ethyl-1,3-cyclopentanedione,>;95.0%(GC)(T)(823-36-9)
  • 方法一:正丁酸经氯化、环合而得。
  • MSDS 信息:2-Ethyl-1,3-cyclopentanedione(823-36-9).msds
  • 2-乙基-1,3-环戊二酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 E0507 2-乙基-1,3-环戊二酮 2-Ethyl-1,3-cyclopentanedione 5G 349元 2014/06/02 E0507 2-乙基-1,3-环戊二酮 2-Ethyl-1,3-cyclopentanedione 25G 1070元 2010/05/25 B20254 2-乙基-1,3-环戊烷二酮, 99% 2-Ethyl-1,3-cyclopentanedione, 99% 25g 1170元
  • 上游原料:丁酸
  • Alfa Aesar:2-乙基-1,3-环戊烷二酮,99% 2-Ethyl-1,3-cyclopentanedione, 99%(823-36-9)
  • 用途三:计划生育用药18-甲基炔诺酮、三烯高诺酮的中间体。
  • MOL 文件:823-36-9.mol
  • Acros Organics:2-乙基-1,3-环戊二酮 2-Ethyl-1,3-cyclopentanedione, 99%(823-36-9)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Others 其他杂环

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