2-Methyl-1,3-cyclopentanedione 2-甲基-1,3-环戊二酮

CAS 765-69-5 MFCD00001406

化学结构图

765-69-5
SMILES: CC1C(=O)CCC1=O

化学属性

Mol. FormulaC6H8O2
Mol. Weight112.13
Melting Point212-215°C
TSCANo
Appearance 白色结晶体。
Boiling Point218°C at 760 mmHg

别名和识别编码

Chemical Name2-Methylcyclopentane-1,3-dione
CAS Number765-69-5
Alfabeta NameMETHYLCYCLOPENTANEDIONE 213---,
MDL NumberMFCD00001406
EC Number212-153-2
Beilstein Registry Number1237255
PubChem Substance ID13005
Synonym 2-Methylcyclopentane-1,3-dione {LY} 2-Methylcyclopentane-1,3-dione {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-
Chemical Name Translation2-甲基-1,3-环戊二酮
Reaxys-RN1237255
InChIKeyHXZILEQYFQYQCE-UHFFFAOYSA-N
LabNetwork Molecule IDLN00222075
InChIInChI=1S/C6H8O2/c1-4-5(7)2-3-6(4)8/h4H,2-3H2,1H3
Canonical SMILESCC1C(CCC1=O)=O
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分类

  • {SNA} Bioactive Small Molecules, Building Blocks, C3 to C6, Carbonyl Compounds, Cell Biology, Chemical Synthesis, Ketones, M, Organic Building Blocks
  • {SNA} Building Blocks, C3 to C6, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks
  • {SNA} Bioactive Small Molecules, Building Blocks, C3 to C6, Carbonyl Compounds, Chemical Synthesis, Ketones, M, Organic Building Blocks, 细胞生物学

相关文献及参考

  • Valuable intermediate for steroid synthesis. For a review, see: Synthesis, 477 (1989). Condensation with methyl vinyl ketone and proline-catalyzed asymmetric aldol cyclization of the product gives a diketone useful in steroid and prostaglandin synthesis: Org. Synth. Coll., 7, 363 (1990):

安全信息

Warnings IRRITANT
WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Hazard Codes Xi
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
GHS Symbol
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P312
  • P301+P317
  • P302+P352
  • P304+P312
  • P304+P340
  • P305+P351+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P317
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P362+P364
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H320 Causes eye irritation 刺激眼睛
  • H332 Harmful if inhaled 吸入有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H402 Harmfultoaquaticlife 对水生生物有害。
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
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

  • 海关编码:29142900
  • 用途一:用作医药中间体
  • Alfa Aesar:2-甲基环戊烷-1,3-二酮,98% 2-Methylcyclopentane-1,3-dione, 98%(765-69-5)
  • 图谱信息:2-甲基-1,3-环戊二酮(765-69-5)红外图谱(IR2) 2-甲基-1,3-环戊二酮(765-69-5)质谱(MS) 2-甲基-1,3-环戊二酮(765-69-5)核磁图( 13 CNMR) 2-甲基-1,3-环戊二酮(765-69-5)Raman光谱 2-甲基-1,3-环戊二酮(765-69-5)核磁图( 1 HNMR) 2-甲基-1,3-环戊二酮(765-69-5)红外图谱(IR1)
  • Acros Organics:2-甲基-1,3-环戊二酮 2-Methyl-1,3-cyclopentanedione, 98%(765-69-5)
  • 2-甲基-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 M0901 2-甲基-1,3-环戊二酮 2-Methyl-1,3-cyclopentanedione 5G 467元 2014/06/02 M0901 2-甲基-1,3-环戊二酮 2-Methyl-1,3-cyclopentanedione 25G 1260元 2010/06/21 152320250 2-甲基-1,3-环戊二酮 2-Methyl-1,3-cyclopentanedione 98% 25 GR 1472元
  • Hazard Note:Irritant
  • MOL 文件:765-69-5.mol
  • Sigma Aldrich:765-69-5(sigmaaldrich)
  • TCI Shanghai:2-甲基-1,3-环戊二酮 2-Methyl-1,3-cyclopentanedione,>;97.0%(GC)(765-69-5)
  • MSDS 信息:2-Methylcyclopentane-1,3-dione(765-69-5).msds

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  1. Life Science 生命科学
  2. Cell Biology 细胞生物学
  3. Bioactive Small Molecules - Cell Biology
  4. M - Bioactive Small Molecules
  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
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Ketones - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Ketones - Carbonyl Compounds
  6. C3 to C6 - Ketones
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Ketones 酮
  6. C15 to C38

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