1-Methyl-2-pyrrolidinone, nomoro ea eona ea ngoliso ea cas ke 872-50-4. E ka boela ea bitsoa N-Methyl-2-pyrrolidinone; N-Methyl-2-Pyrrolidone; NMP ; le N-Methylpyrrolidone. E kotsi, kahoo mehato ea thuso ea pele le tse ling li lokela ho tsejoa. Ho phaella moo, N-methyl-pyrrolidone (CAS NO.872-50-4) e ka ba e tsitsitseng mocheso oa kamore ka lijaneng tse koetsoeng tlas'a maemo a tloaelehileng a ho boloka le ho sebetsana le maemo. Ha e lumellane le lisebelisoa tse matla tsa oxidizing, li-acid tse matla, metheo e matla, 'me ha ua lokela ho e nka ka thepa e sa lumellaneng, leseli, mocheso o ka holimo ho 100 ° C, ho pepesehela moea o mongobo kapa metsi. Hape e thibele hore e senyehe ka lihlahisoa tse kotsi tsa ho bola: nitrogen oxides, carbon monoxide, carbon dioxide.

Lintho tsa 'mele tse mabapi le 1-Methyl-2-pyrrolidinone ke: (1)ACD/LogP: -0.637; (2)ACD/LogD (pH 5.5): -0.64; (3)ACD/LogD (pH 7.4): -0.64; (4)ACD/BCF (pH 5.5): 1.00; (5)ACD/BCF (pH 7.4): 1.00; (6)ACD/KOC (pH 5.5): 10,73; (7)ACD/KOC (pH 7.4): 10,73; (8)#H ba amohelang bonto: 2; (9)Index of Refraction: 1.47; (10)Molar Refractivity: 26.852 cm³; (11)Molar Volume: 96.268 cm³; (12)Polarizability: 10.645 10-24cm³; (13)Tension Surface: 33.7919998168945 dyne / cm; (14)Botenya: 1.03 g/cm³; (15)Flash Point: 86.111 °C; (16) Enthalpy ea vaporization: 43.821 kJ / mol; (17)Ntho e Belang: 201.999 °C ho 760 mmHg; (18)Khatello ea Moholi: 0.29899999499321 mmHg ho 25°C

Tokisetso ea 1-Methyl-2-pyrrolidinone: 1-Methyl-2-pyrrolidinone (CAS NO.872-50-4) e ka fumanoa ke karabelo ea Γ-butyrolactone e nang le amine.

Tšebeliso ea 1-Methyl-2-pyrrolidinone: 1-Methyl-2-pyrrolidinone e sebelisoa e le bohareng bakeng sa motsoako oa meriana, li-agrochemicals, li-plasticizers, lisebelisoa tsa masela, li-stabilizers. E boetse e sebelisoa haholo ho hloekisa oli, li-pigments le ho hloekisa, polymer synthesis e phahameng, lik'hemik'hale, lisebelisoa tsa ho kenya letsoho, joalo-joalo.

Ha u sebelisa k'hemik'hale ena, ka kopo e-ba hlokolosi ka eona ka tsela e latelang:
1. Ha ho ka ba le mollo le/kapa ho phatloha, o se ke oa hema mosi
2. Boemong ba kotsi kapa haeba o ikutloa o sa phele hantle, batla keletso ea ngaka hang-hang (bontša leibole moo ho khonehang)
3. Qoba ho pepeseha - fumana litaelo tse khethehileng pele u li sebelisa

U ntse u ka fetolela lintlha tse latelang hore e be sebopeho sa limolek'hule:
(1)InChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3;
(2)InChIKey=SECXISVLQFMRJM-UHFFFAOYSA-N;
(3)SmilesC1(=O)N(CCC1)C;