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634:. It is a colorless liquid, although impure samples can appear yellow. It is miscible with water and with most common organic solvents. It also belongs to the class of dipolar
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865:
646:. It is used in the petrochemical, polymer and battery industries as a solvent, exploiting its nonvolatility and ability to dissolve diverse materials (including
547:
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Wu, F., Liu, M., Li, Y. et al. High-Mass-Loading
Electrodes for Advanced Secondary Batteries and Supercapacitors. Electrochem. Energ. Rev. 4, 382–446 (2021).
357:
745:
binder. Due to NMP's toxicity and high boiling point, there is much effort to replace it in battery manufacturing with other solvent(s), like water.
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Harreus, Albrecht Ludwig; Backes, R.; Eichler, J.-O.; Feuerhake, R.; Jäkel, C.; Mahn, U.; Pinkos, R.; Vogelsang"2-Pyrrolidone, R. (2011).
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737:-methyl-2-pyrrolidone is used in the formulation for drugs by both oral and transdermal delivery routes. It is also used heavily in
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and hydrodesulfurization facilities. Its good solvency properties have led to NMP's use to dissolve a wide range of
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fabrication, as a solvent for electrode preparation, because NMP has a unique ability to dissolve
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NMP is produced industrially by a typical ester-to-amide conversion, by treating
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Except where otherwise noted, data are given for materials in their
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N-Methyl-2-pyrrolidone is a relatively innocuous compound with an
141:
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721:. Specifically, it is used as a solvent for surface treatment of
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729:. It is also used as a solvent in the commercial preparation of
220:
891:
International
Specialty Products, a division of Ashland Inc.
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450:
202 to 204 °C (396 to 399 °F; 475 to 477 K)
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685:. About 200,000 to 250,000 tons are produced annually.
592:
757:of 4150 mg/kg (oral, rats). It is non-mutagenic
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833:Ullmann's Encyclopedia of Industrial Chemistry
8:
725:, resins, and metal coated plastics or as a
864:: CS1 maint: numeric names: authors list (
331:InChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
934:https://doi.org/10.1007/s41918-020-00093-0
666:. Alternative routes include the partial
341:InChI=1/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
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334:Key: SECXISVLQFMRJM-UHFFFAOYSA-N
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344:Key: SECXISVLQFMRJM-UHFFFAOYAL
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733:. In the pharmaceutical industry,
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880:"Pharmasolve® Drug Solubilizer"
697:generated in the processing of
693:NMP is used to recover certain
578:(at 25 °C , 100 kPa).
772:1,3-Dimethyl-2-imidazolidinone
401:
386:
1:
842:10.1002/14356007.a22_457.pub2
801:. Retrieved on 22 March 2022.
681:with methylamine followed by
630:consisting of a 5-membered
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812:"N-Methylpyrrolidone_msds"
701:, such as the recovery of
648:polyvinylidene difluoride
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799:1-Methyl-2-pyrrolidinone
709:. It is used to absorb
63:1-Methylpyrrolidin-2-one
836:. Weinheim: Wiley-VCH.
743:polyvinylidene fluoride
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72:1-Methyl-2-pyrrolidone
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20:-Methyl-2-pyrrolidone
731:polyphenylene sulfide
620:-Methyl-2-pyrrolidone
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677:and the reaction of
524:(fire diamond)
82:-Methylpyrrolidinone
59:Preferred IUPAC name
946:"Safety Data Sheet"
739:lithium ion battery
660:gamma-butyrolactone
457:Solubility in water
416: g·mol
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675:-methylsuccinimide
644:dimethyl sulfoxide
605:Infobox references
543:
77:-Methylpyrrolidone
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35:
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860:cite encyclopedia
795:Sigma-Aldrich Co.
640:dimethylformamide
638:solvents such as
613:Chemical compound
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287:CompTox Dashboard
131:Interactive image
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950:. Retrieved
948:. 2024-03-06
940:
928:
916:. Retrieved
906:
895:. Retrieved
886:
874:
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734:
695:hydrocarbons
692:
689:Applications
672:
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623:
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616:
615:
520:
503:
480:diethylether
90:Identifiers
79:
74:
70:Other names
17:
887:PharmaGuide
664:methylamine
654:Preparation
374:Properties
209:100.011.662
171:ChEMBL12543
84:Pharmasolve
983:Excipients
967:Categories
952:2024-07-31
897:2012-06-06
779:References
683:hydrolysis
488:chloroform
468:Solubility
409:Molar mass
365:CN1CCCC1=O
275:JR9CE63FPM
182:ChemSpider
151:CHEBI:7307
118:3D model (
97:CAS Number
707:acetylene
650:, PVDF).
893:: Page 9
761:See also
723:textiles
719:polymers
715:sour gas
626:) is an
521:NFPA 704
514:Hazards
496:Soluble
462:Soluble
107:872-50-4
636:aprotic
598:what is
596: (
492:benzene
476:acetone
472:Ethanol
422:Density
242:PubChem
848:
749:Safety
713:from
632:lactam
593:verify
590:
509:−0.40
428:
414:99.133
358:SMILES
230:C11118
162:ChEMBL
53:Names
918:7 May
883:(PDF)
774:(DMI)
662:with
430:g/cm
426:1.028
323:InChI
255:13387
191:12814
142:ChEBI
120:JSmol
920:2015
866:link
846:ISBN
755:LD50
705:and
642:and
502:log
266:UNII
221:KEGG
838:doi
670:of
624:NMP
470:in
292:EPA
245:CID
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80:N
75:N
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