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80-73-9 - 1,3-Dimethyl-2-imidazolidinone, 98% - N,N'-Dimethylethyleneurea - DMI - A16001 - Alfa Aesar

A16001 1,3-Dimethyl-2-imidazolidinone, 98%

CAS 번호
80-73-9
동의어
N,N'-Dimethylethyleneurea
DMI

사이즈 가격 ($) 수량 재고 여부
100g 35.00
500g 146.00
장바구니에 추가 대량 견적에 추가 항목 보기

1,3-Dimethyl-2-imidazolidinone, 98%

MDL
MFCD00003188
EINECS
201-304-8

화학적 특성

화학식
C5H10N2O
화학 식량
114.15
융점
비등점
224-226°
인화점
93°(199°F)
밀도
1.058
굴절률
1.4720
감도
Hygroscopic
용해도
Miscible with water.

용도

1,3-Dimethyl-2-imidazolidinone is used as a high-boiling polar aprotic solvent. It is used as a substitute solvent for toxic hexamethylphosphoramide. It finds application in detergents, dyestuffs, electronic materials and in the manufacture of polymers. It is involved in the preparation of 1,2-bis(trimethylsilyl)benzene. Further, it is utilized as a solvent during alfa-regioselective prenylation of imines. In addition to this, it constitutes the mobile phase during size-exclusion chromatographic analysis of cellulose.

참고

Hygroscopic. Incompatible with strong oxidizing agents, acid chlorides and phosphorus halides.

참조 문헌

High-boiling polar aprotic solvent which has been recommended as a replacement for the carcinogenic hexamethylphosphoric triamide, HMPA. It is stable to alkali metals and strong bases: J. Organomet. Chem., 92, C46 (1975); 117, 149 (1976).

For example, it has been used as a solvent for the displacement of non-activated aryl halides by thiolates: Tetrahedron Lett., 23, 4131 (1982); J. Org. Chem., 44, 2642 (1979); 45, 4376 (1980); and as a superior solvent in the Ullmann aryl ether synthesis: Chem. Lett., 899 (1988).

Lazarev, V. V.; Hatmullina, M. T.; Michailov, G. P. Supramolecular Structure of 1,3-Dimethyl-2-Imidazolidinone from the Data of Fourier Transform Raman Spectroscopy. Russ. Phys. J. 2015, 57 (10), 1374-1379.

Qin, Y. Y.; Ding, Q. R.; Yang, E.; Kang, Y.; Zhang, L.; Yao, Y. G. Two luminescent bcu-type metal-organic frameworks constructed from distinct cadmium clusters. Inorg. Chem. Commun. 2015, 56, 83-86.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H227-H302-H312-H315-H319

Combustible liquid. Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation.

주의 설명서: P210u-P280-P305+P351+P338-P301+P312a-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,3249
바일슈타인
108808
위험 등급
6.1
포장 그룹
III
통합 관세 코드
2933.29
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
NJ0660000

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