5-Chloro-2-Pentanone 5-氯-2-戊酮

CAS 5891-21-4 MFCD00001008

化学结构图

5891-21-4
SMILES: CC(=O)CCCCl

化学属性

Mol. FormulaC5H9ClO
Mol. Weight120.58
Density1.057
Boiling Point172.8°C at 760 mmHg
Refractive index1.4360 to 1.4400
Flash Point67°C
TSCAYes
Appearance 液体。溶于苯、乙醇。
pH:A

别名和识别编码

Chemical Name5-Chloro-2-Pentanone
Synonym 5-Chloropentan-2-one {LY} 5-Chloropentan-2-one {} {LY} 5-Chloropentan-2-one {} {} {LY} 5-Chloropentan-2-one {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Chloropentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {}
Beilstein Registry Number1098490
PubChem Substance ID79993
CAS Number5891-21-4
EC Number227-565-8
MDL NumberMFCD00001008
Reaxys-RN1098490
Chemical Name Translation5-氯-2-戊酮
InChIKeyXVRIEWDDMODMGA-UHFFFAOYSA-N
LabNetwork Molecule IDLN00223894
InChIInChI=1S/C5H9ClO/c1-5(7)3-2-4-6/h2-4H2,1H3
Canonical SMILESCC(CCCCl)=O
信息真实价格透明    资金保障    专业采购外包团队在线服务   
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分类

  • {uni_hamburg} no charge; ketone; 1fragment
  • {SNA} 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

  • 药物氯喹磷酸盐的中间体。

相关文献及参考

  • Beilstein:1(2)738
  • Short: III/38B
  • Short: IV/13A1

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US) Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)
Signal word
GHS Symbol
Safety Statements
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R22 Harmful if swallowed 吞咽有害
  • R10 Flammable 易燃
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。
  • 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。
  • 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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • 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+P312+P330
  • P302+
  • P302+P352
  • 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。
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P337+P313
  • 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
  • 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.....
RTECSSA8143500
UN Number
Storage condition 2-8°C {LY} 2-8°C <0°C <;0 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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • 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
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Packing GroupIII
Hazard Codes Xn
Hazard Class3

其他信息

  • 海关编码:29147090
  • 5-氯-2-戊酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 C0867 5-氯-2-戊酮(含稳定剂碳酸钾) 5-Chloro-2-pentanone (stabilized with K2CO3) 25ML 618元 2010/06/21 388290250 5-氯-2-戊酮 5-Chloro-2-pentanone 90% 25 GR 294元 2010/06/21 388291000 5-氯-2-戊酮 5-Chloro-2-pentanone 90% 100 GR 824元
  • MOL 文件:5891-21-4.mol
  • Acros Organics:5-氯-2-戊酮 5-Chloro-2-pentanone, 97%(5891-21-4)
  • 用途一:用于医药工业
  • 5-氯-2-戊酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C0867 5-氯-2-戊酮(含稳定剂碳酸钾) 5-Chloro-2-pentanone (stabilized with K2CO3) 25ML 416元 2010/06/21 388290250 5-氯-2-戊酮 5-Chloro-2-pentanone 90% 25 GR 294元 2010/06/21 388291000 5-氯-2-戊酮 5-Chloro-2-pentanone 90% 100 GR 824元
  • TCI Shanghai:5-氯-2-戊酮(含稳定剂碳酸钾) 5-Chloro-2-pentanone (stabilized with K2CO3),>;98.0%(GC)(5891-21-4)
  • 方法一:由乙酰正丙醇经氯化而得。将盐酸和乙酰正丙醇加入反应锅中加热,蒸出盐酸和5-氯-2-戊酮,冷却后静置分层,下层盐酸返回反应锅,直至无5-氯-2-戊酮蒸出为止。另外一种操作方法是,向盐酸和氯化钠中按比例加入硫酸和乙酰正丙醇,于84-88℃氯化15min即得。
  • 上游原料:乙酰正丙醇
  • F:8-10
  • Sigma Aldrich:5891-21-4(sigmaaldrich)
  • Alfa Aesar:5-氯-2-戊酮,94% 5-Chloro-2-pentanone, 94%(5891-21-4)
  • MSDS 信息:5-Chloropentan-2-one(5891-21-4).msds
  • 溶于苯、乙醇。
  • 用途二:药物氯喹磷酸盐的中间体。

系列性分类


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