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872-50-4 - 1-Methyl-2-pyrrolidinone, 99+% - N-Methylbutyrolactam - N-Methyl-2-pyrrolidone - A12260 - Alfa Aesar

A12260 1-Methyl-2-pyrrolidinone, 99+%

CAS 번호
872-50-4
동의어
N-Methylbutyrolactam
N-Methyl-2-pyrrolidone

사이즈 가격 ($) 수량 재고 여부
500g 25.20
2500g 71.90
10000g 242.00
장바구니에 추가 대량 견적에 추가 항목 보기

1-Methyl-2-pyrrolidinone, 99+%

MDL
MFCD00003193
EINECS
212-828-1

화학적 특성

화학식
C5H9NO
화학 식량
99.13
융점
-24°
비등점
204°
인화점
86°(187°F)
밀도
1.033
굴절률
1.4705
감도
Light Sensitive & Hygroscopic
용해도
Miscible with water, lower alcohols, ketones, ethyl acetate, castor oil, chloroform and benzene. Moderately miscible with aliphatic hydrocarbons.

용도

1-methyl-2-pyrrolidinone is useful for the chemical functionalization of graphene sheets by solvothermal reduction of graphene oxide. It is also useful for pharmaceutical and different industrial applications due to its broad solvency and low volatility. It is used as stripping agent, oven cleaners and paint strippers. It is involved in the extraction of lube oil process and in the purification of synthetic gas.

참고

Light sensitive and hygroscopic. Incompatible with strong oxidizing agents. Hygroscopic.

참조 문헌

Water-miscible, high-boiling dipolar aprotic solvent, compare N,N-Dimethyl­formamide, A13547 and Dimethyl­ sulfoxide, A13280, used in a wide variety of reactions, e.g.:

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).

/n

Jeon, B. Y.; Yi, J. Y.; Park, D. H. Estimation on metabolic pathway of Pseudomonas sp. SMIC-3 for 1-methyl-2-pyrrolidinone based on physiological and biochemical analyses. Korean J. Chem. Eng. 2014, 31 (3), 475-484.

Wang, W.; Jin, Z.; Liu, H. A Green and Air Pressure Solution Synthesis of CuInSe2 Nanocrystals Using 1-methyl-2-Pyrrolidinone as Hot Solvent. J. Am. Ceram. Soc. 2011, 94 (8), 2571-2577.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H227-H315-H319-H360-H335

Combustible liquid. Causes skin irritation. Causes serious eye irritation. May damage fertility or the unborn child. May cause respiratory irritation.

주의 설명서: P210u-P201-P261-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,6117
바일슈타인
106420
통합 관세 코드
2933.79
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
UY5790000

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