Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

121-69-7 - N,N-Dimethylaniline, 99% - A11916 - Alfa Aesar

A11916 N,N-Dimethylaniline, 99%

CAS 번호
121-69-7
동의어

사이즈 가격 ($) 수량 재고 여부
100ml 18.70
500ml 22.00
2500ml 55.20
10000ml 172.00
장바구니에 추가 대량 견적에 추가 항목 보기

N,N-Dimethylaniline, 99%

MDL
MFCD00008304
EINECS
204-493-5

화학적 특성

화학식
C8H11N
화학 식량
121.18
융점
비등점
193°
인화점
62°(143°F)
밀도
0.956
굴절률
1.5580
용해도
Miscible with water, ethanol, ether, acetone, chloroform, benzene and alkaline.

용도

N,N-Dimethylaniline acts as a precursor to triarylmethane dyes such as crystal violet and malachite green. It is also used in the synthesis of vanillin, methyl violet, and Michler's ketone. Further, it is used as a hardener for plastic resins and an acid scavenger in the manufacture of semisynthetic penicillins and cephalosporins. In addition to this, it is used as a promoter in the curing of polyester and vinyl ester resins.

참고

Incompatible with strong oxidizing agents, Strong acids, acid chlorides, acid anhydrides, chloroformates and halogens.

참조 문헌

Base for acylation reactions; see, e.g.: Org. Synth. Coll., 3, 142 (1955), 4, 263 (1963); 5, 171 (1973).

For an example of ortho-lithiation, followed by Pd-catalyzed coupling wth a vinyl bromide, see: Org. Synth. Coll., 7, 172 (1990).

The AlCl3 complex with has been used to cleave benzyl and allyl ethers: Tetrahedron Lett., 32, 1321 (1991).

Brown, T. A.; Chen, H.; Zare, R. N. Detection of the Short-Lived Radical Cation Intermediate in the Electrooxidation of N, N-Dimethylaniline by Mass Spectrometry. Angew. Chem. Int. Ed. 2015, 127 (38), 11335-11337.

Watode, B. D.; Hudge, P. G.; Shinde, M. N.; Talware, R. B.; Kumbharkhane, A. C. Dielectric relaxation study of aniline, N-methylaniline and N,N-dimethylaniline and alcohol in 1, 4-dioxane using picosecond time-domain reflectometry. Phys. Chem. Liq. 2015, 53 (2), 252-263.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H227-H301-H311-H331-H351

Combustible liquid. Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Suspected of causing cancer.

주의 설명서: P210u-P201-P261-P301+P310a-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 SWALLOWED: Immediately call a POISON CENTER/doctor Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,3234
바일슈타인
507140
위험 등급
6.1
포장 그룹
II
통합 관세 코드
2921.42
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
BX4725000

권장

최근에 본 것

화학물질

화학물질

금속 및 재료

촉매

분석 기기 및 실험실 용품