2-Cyclopenten-1-one 2-环戊烯-1-酮

CAS 930-30-3 MFCD00001401

化学结构图

930-30-3
SMILES: O=C1C=CCC1

化学属性

Mol. FormulaC5H6O
Mol. Weight82.10
Refractive index1.4800 to 1.4820
Boiling Point136°C at 760 mmHg
Density0.98
Flash Point42°C
TSCANo
SolubilityALMOST 不溶
Stability对湿度敏感,对光线敏感
pH:A

别名和识别编码

Chemical Name2-Cyclopenten-1-one
CAS Number930-30-3
PubChem Substance ID87565863
EC Number213-213-0
Beilstein Registry Number1446054
MDL NumberMFCD00001401
Reaxys-RN1446054
Synonym 2-Cyclopentenone {LY} 2-Cyclopentenone {} {LY} 2-Cyclopentenone {} {} {LY} 2-Cyclopentenone {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {} {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Cyclopentenone {} {} {} {} {} {} {} {} {} {} {}
Alfabeta NameCYCLOPENTENONE 2--
Chemical Name Translation2-环戊烯-1-酮
LabNetwork Molecule IDLN00009148
InChIInChI=1S/C5H6O/c6-5-3-1-2-4-5/h1,3H,2,4H2
Canonical SMILESO=C1C=CCC1
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分类

  • {uni_hamburg} no charge; carbocycle; alicycle; 5ring; ketone; 1fragment
  • {SA} Building Blocks, C3 to C6, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks
  • Building Blocks, C3 to C6, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks

产品应用

  • 用于许多加成反应的多功能亲电试剂:
  • 有机铜亲核试剂的共轭加成;
  • 与硅烯醇醚和硅氧烷的 Michael 加成;
  • Diels-Alder 环加成以及磷鎓基硅烷化。

相关文献及参考

  • 1. Tetrahedron Asymmetry 4 , 2427, (1993)
  • 2. Chem. Lett. , 97, (1994)
  • 3. Org. Lett. 9 , 2737, (2007) 摘要
  • 4. Tetrahedron Lett. 34 , 6777, (1993)
  • 5. Aldrichimica Acta 19 , 42, (1986)
  • Beil. 7 ,IV,122
  • Aldrich MSDS 1 , 534:A / Corp MSDS 1 (1), 988:A / FT-IR 2 (1), 692:C / FT-IR 1 (1), 445:D / FT-NMR 1 (1), 687:A / IR-Spectra (2), 235:F / IR-Spectra (3), 264:A / NMR-Reference 2 (1), 411:A / RegBook 1 (1), 479:F / Structure Index 1 , 68:D:6 / Vapor Phase 3 , 533:C
  • Short: II/14a Title: Molecular Constants: Diamagnetic Molecules Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/14a Page: 1-788 Year: 1982 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-11365-7 ISBN: 978-3-540-11365-2 Internet Resource: DOI:10.1007/b19966 RefComment: 196 figs., XI
  • Short: II/27C Title: Diamagnetic Susceptibility and Magnetic Anisotropy of Organic Compounds Author: Kumar, Mahendra; Gupta, Rajni Editor: Gupta, Radha Raman Source: Landolt-Börnstein, New Series Volume: II/27C Year: 2008 Keyword: diamagnetic susceptibility; magnetic anisotropy; organic compounds ISBN: 978-3-540-44734-4 (print) ISBN: 978-3-540-44736-8 (online) Internet Resource: doi:10.1007/978-3-540-44736-8 RefComment: VIII, 204 p., Hardcover RefComment: Written for: Scientists and researchers in the fields of physics, chemistry, materials science RefComment: Supplement and Revised Editon to II/16 Abstract: The volume II/27 has been divided into three subvolumes according to the classes of compounds: Subvolume A: Diamagnetic susceptibility and magnetic anisotropy of inorganic and organometallic compounds; Subvolume B: Diamagnetic susceptibility of organic

安全信息

GHS Symbol
WGK Germany3
Hazard Codes 3 Xn
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Signal word Warning
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
Risk Statements
  • R10 Flammable 易燃
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R37 Irritating to respiratory system 刺激呼吸道
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P211 Do not spray on an open flame or other ignition source.? 不要喷洒在明火或其他点火源。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P241+P242+P243
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施,防止静电放电。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • 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。
  • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
  • P303+P361+P353
  • 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。
  • P370+P378
  • P403+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
UN Number 1224
Packing GroupIII
Warnings FLAMMABLE
Hazard Class3
Storage condition 2-8°C {LY} 2-8°C Store at room temperature {} {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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

  • Alfa Aesar:2-环戊烯-1-酮,98% 2-Cyclopenten-1-one, 98%(930-30-3)
  • TCI Shanghai:2-环戊烯-1-酮 2-Cyclopenten-1-one,>;96.0%(GC)(930-30-3)
  • 检测方法:GC
  • F:8
  • MSDS 信息:2-Cyclopenten-1-one(930-30-3).msds
  • Sigma Aldrich:930-30-3(sigmaaldrich)
  • Hazard Note:Irritant
  • 图谱信息:2-环戊烯酮(930-30-3)红外图谱(IR1) 2-环戊烯酮(930-30-3)核磁图( 13 CNMR) 2-环戊烯酮(930-30-3)质谱(MS) 2-环戊烯酮(930-30-3)核磁图( 1 HNMR) 2-环戊烯酮(930-30-3)红外图谱(IR2)
  • 存储注意事项:氮气保护
  • MOL 文件:930-30-3.mol
  • 上游原料:乙醚 --> 二氯甲烷 --> 溴 --> 三氯化铝 --> 四氯化碳 --> 碳酸钙 --> 二硫化碳 --> 环戊酮 --> 次氯酸钙 --> 2,4,6-三甲基吡啶
  • 2-环戊烯酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C0794 2-环戊烯-1-酮 2-Cyclopenten-1-one 25ML 1400元 2014/06/02 C0794 2-环戊烯-1-酮 2-Cyclopenten-1-one 5ML 458元 2010/06/21 111570250 2-环戊烯酮 2-Cyclopentenone 98%, pure 25 GR 2391元
  • Acros Organics:2-环戊烯-1-酮 2-Cyclopentenone, pure, 98%(930-30-3)

系列性分类


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