1-Methyl-2-pyrrolidone 1-甲基-2-吡咯烷酮

规格: 99%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal
CAS: 872-50-4
产品编号: H86968
MDL: MFCD00003193
品牌: INFI
Chemical NameN-Methyl-2-Pyrrolidinone
CAS Number872-50-4
Alfabeta NameMETHYLPYRROLIDINONE 12---
MDL NumberMFCD00003193
Synonym N-Methylpyrrolidone
PubChem Substance ID354334395
EC Number212-828-1
Beilstein Registry Number106420
Merck Number6117
Reaxys-RN106420
Chemical Name TranslationN-甲基吡咯烷酮
Wiswesser Line NotationT5NVTJ A
LabNetwork Molecule IDLN00164397
InChIInChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
Canonical SMILESO=C1N(C)CCC1
IUPAC Name1-methylpyrrolidin-2-one
  • 用作溶剂及萃取剂。
  • NMP是一种极性的非质子传递溶剂,具有毒性小,沸点高,溶解能力出众,选择性强和稳定性好的优点。广泛用于芳烃萃取;乙炔、烯烃、二烯烃的纯化。也用于聚合物的溶剂及聚合反应的介质要。如聚酰胺、聚酰亚胺、聚苯硫醚等工程塑料及芳纶纤维。另外还用于绝缘材料、农药、颜料及清洁剂等方面。
  • {PUB} Hazardous Substances Data Bank (HSDB)|PubChem --- Determination of N-methylsuccinimide and 2-hydroxy-N-methylsuccinimide in human urine and plasma --- https://pubmed.ncbi.nlm.nih.gov/9518144
  • {PUB} Hazardous Substances Data Bank (HSDB)|PubChem --- Toxicity of Parked Motor Vehicle Indoor Air --- https://pubmed.ncbi.nlm.nih.gov/17438825
  • {ALD} Merck: 14,6117
  • {ALD} Merck: 14,6117 Beilstein:21,237
  • {ALF} Nucleophilic displacement reactions with CN-: J. Chem. Soc., 954 (1962). Preparation of thiophenols from unactivated aryl chlorides and Na alkanethiolates: J. Org. Chem., 56, 3728 (1991). Reaction of thiophenol and potassium carbonate in uncatalyzed substitution reactions of chloroanilines and chloroanilides: J. Org. Chem., 56, 862 (1991). Synthesis of alkylaryl and alkylheteroaryl ethers, catalyzed by Cu(I): Tetrahedron, 48, 3633 (1992).
  • {PUB} PubChem --- Comparative analysis of the structure of carbon materials relevant in combustion --- https://pubmed.ncbi.nlm.nih.gov/12718971
  • {PUB} PubChem --- FRET detection of DNA sequence via electrostatic interaction of polycationic phenyleneethynylene dendrimer with DNA/PNA hybrid --- https://pubmed.ncbi.nlm.nih.gov/22265546
  • {PUB} PubChem --- In vitro and in vivo study of thymosin alpha1 biodegradable in situ forming poly(lactide-co-glycolide) implants --- https://pubmed.ncbi.nlm.nih.gov/20650309
  • {PUB} PubChem --- Poly(ethylene carbonate) as a surface-eroding biomaterial for in situ forming parenteral drug delivery systems: A feasibility study --- https://pubmed.ncbi.nlm.nih.gov/20650316
  • {PUB} PubChem --- Preparation and Properties of the Nanocomposites Based on Poly(methyl methacrylate-co-butyl acrylate) and Multiwalled Carbon Nanotube --- https://pubmed.ncbi.nlm.nih.gov/19049083
  • {PUB} PubChem --- Synthesis and Characterization of Gels from Polyallylamine and Carbon Dioxide as Gellant --- https://pubmed.ncbi.nlm.nih.gov/12708864
  • {PUB} PubChem --- Toxicokinetics and metabolism of N-[(14)C]N-methyl-2-pyrrolidone in
  • 872-50-4 H86968 1-Methyl-2-pyrrolidone
1-甲基-2-吡咯烷酮

    化学属性

    Mol. FormulaC5H9NO
    Mol. Weight99.13
    Boiling Point202°C at 760 mmHg
    TSCAYes
    Melting Point-24°C
    Refractive index1.4680 to 1.4720
    Density1.028
    Autoignition Point518 °F
    Vapor Density3.4 (vs air)
    Vapor Pressure0.29 mmHg ( 20 °C)
    Flash Point86.11°C
    Stability对水分敏感,充氩气保存
    Appearance 无色透明油状液体,微有胺的气味。 能与水、醇、醚、酯、酮、卤代烃、芳烃互溶。
    SolubilitySoluble in water (fully), chloroform, and methanol.
    pH:A

    *以上化合物性质及应用等信息仅供参考