N-Ethyl-2-Pyrrolidone N-乙基-2-吡咯烷酮

CAS 2687-91-4 MFCD00003199

化学结构图

2687-91-4
SMILES: CCN1CCCC1=O

化学属性

Mol. FormulaC6H11NO
Mol. Weight113.16
Density0.992
Refractive index1.4640 to 1.4680
Boiling Point203.6°C at 760 mmHg
Flash Point90.8°C
TSCAYes
Appearance NEP是高极性,高化学稳定性及高热稳定性的无色透明液体。其沸点82-83℃(-101.3Kpa)、折光率1.4665,密度0.994。具有高溶解能力,低蒸汽压及低介电常数等特性。工业上可用作高效选择性溶剂,催化剂及阳离子表面活性剂。
Melting Point87.5-88.5 °C

别名和识别编码

Chemical NameN-Ethyl-2-Pyrrolidone
Synonym 1-Ethylpyrrolidin-2-one {LY} 1-Ethylpyrrolidin-2-one {} {LY} 1-Ethylpyrrolidin-2-one {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {} {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {} {} {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethylpyrrolidin-2-one {} {} {} {} {} {} {} {} {} {} {} {
CAS Number2687-91-4
EC Number220-250-6
Beilstein Registry Number107971
MDL NumberMFCD00003199
PubChem Substance ID87569620
Reaxys-RN107971
Chemical Name TranslationN-乙基-2-吡咯烷酮
LabNetwork Molecule IDLN00224677
InChIInChI=1S/C6H11NO/c1-2-7-5-3-4-6(7)8/h2-5H2,1H3
Canonical SMILESO=C1N(CC)CCC1
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

  • {SNA} Building Blocks, C4 to C8, Chemical Synthesis, Heterocyclic Building Blocks, Pyrrolidines
  • {uni_hamburg} no charge; nitrogen heterocycle; alicycle; 5ring; amide; lactame; 1fragment

产品应用

  • 锂电池,干胶脱脂 ,光致抗蚀剂的剥离剂,涂层展开剂,环氧树脂胶边切除。

相关文献及参考

  • Short: III/35E
  • Beilstein: 21,V,6,328
  • Short: III/35B

安全信息

Signal word Danger Warning
GHS Symbol
WGK Germany1
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S53 Avoid exposure - obtain special instructions before use 避免接触,使用前获得特别指示说明;
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R36 Irritating to eyes 刺激眼睛
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
  • R61 May cause harm to the unborn child 可能对未出生的婴儿导致伤害
  • R62 Possible risk of impaired fertility 有削弱生殖能力的危险
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前,切勿操作。
  • 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。
  • 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。
  • 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+P330
  • P305+P351+P338
  • P305+P351+P338+P310
  • P308+P313
  • P337+P313
  • P370+P378
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H360 May damage fertility or the unborn child 可能对生育能力或未出生婴儿造成伤害
  • H318 Causes serious eye damage 严重伤害眼睛
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H227 Combustible liquid 可燃液体
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSUY5769250
Hazard Codes T Xn
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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1350 mg/kg
TOXIC EFFECTS :
   Gastrointestinal - other changes
   Liver - other changes
   Kidney, Ureter, Bladder - other changes
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   26,475,1988

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4882359

其他信息

  • 用途二:锂电池,干胶脱脂 ,光致抗蚀剂的剥离剂,涂层展开剂,环氧树脂胶边切除。
  • N-乙基-2-吡咯烷酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw020044 N-乙基-2-吡咯烷酮 (NEP) 100g 480元 2011/04/16 E0358 1-乙基-2-吡咯烷酮 1-Ethyl-2-pyrrolidone 250ML 2260元 2011/04/16 E0358 1-乙基-2-吡咯烷酮 1-Ethyl-2-pyrrolidone 25ML 416元
  • TCI Shanghai:1-乙基-2-吡咯烷酮 1-Ethyl-2-pyrrolidone,>;98.0%(GC)(2687-91-4)
  • 用途一:主要用于精制油品及生产火药、医药、染料、农药、日化、涂料、耐热树脂等
  • MOL 文件:2687-91-4.mol
  • 有弱碱性;是一种强极性有机溶剂,可与水和一般有机溶剂以任意比例互溶。
  • Alfa Aesar:1-乙基-2-吡咯烷酮,98% 1-Ethyl-2-pyrrolidinone, 98%(2687-91-4)
  • Sigma Aldrich:2687-91-4(sigmaaldrich)
  • Acros Organics:N-乙基-2-吡咯烷酮 1-Ethyl-2-pyrrolidinone, 98%(2687-91-4)
  • MSDS 信息:1-Ethyl-2-pyrrolidinone(2687-91-4).msds
  • 图谱信息:N-乙基-2-吡咯烷酮(2687-91-4)红外图谱(IR1) N-乙基-2-吡咯烷酮(2687-91-4)核磁图( 1 HNMR) N-乙基-2-吡咯烷酮(2687-91-4)Raman光谱 N-乙基-2-吡咯烷酮(2687-91-4)核磁图( 13 CNMR) N-乙基-2-吡咯烷酮(2687-91-4)质谱(MS)

系列性分类


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