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2-acetyl-1-methylpyrrole (CAS#932-16-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H9NO
Molar Mass 123.15
Njupụta 1.04 g/mL na 25 Celsius C (ọkụ)
Ebe Boling 200-202 Celsius C (ọkụ)
Ebe mgbari 155°F
Nọmba JECFA 1306
Uzuoku nrịbama 0.292mmHg na 25°C
Ọdịdị mmiri mmiri doro anya
Nnukwu ike ndọda 1.040
Agba Enweghị agba ruo odo ruo oroma
BRN 111887
pKa -7.46±0.70 (buru amụma)
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.542(ọkụ)
Jiri Ejiri ya na kọfị, mkpụrụ osisi na ihe ụtọ nri ndị ọzọ

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwapụta nchekwa 24/25 - Zere kọntaktị na akpụkpọ anụ na anya.
WGK Germany 3
TSCA Ee
Koodu HS 29339900
Klas Hazard Iwe

 

Okwu mmalite

N-methyl-2-acetylpyrrole, nke a makwaara dị ka MAp ma ọ bụ Me-Ket, bụ ihe kemịkal. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

 

Ogo:

N-methyl-2-acetylpyrrole bụ mmiri mmiri edo edo na-enweghị agba. O nwere isi siri ike ma na-agbanwe agbanwe. Enwere ike ịgbaze ya n'ọtụtụ ihe mgbaze organic na ụlọ okpomọkụ, dị ka ethanol, dimethylformamide na dichloromethane.

 

Jiri:

N-methyl-2-acetylpyrrole nwere ọtụtụ ngwa na nyocha kemịkalụ organic. Ọ na-eme dị ka ihe electrophile na ike ga-eji na chemical njikọ synthesize intermediates maka owuwu nke mgbagwoju organic ụmụ irighiri ihe.

 

Usoro:

Usoro a na-emekarị maka nkwadebe nke N-methyl-2-acetylpyrrole bụ site n'imeghachi pyrrole na methyl acetophenone n'okpuru ọnọdụ alkaline. Enwere ike imezi ọnọdụ mmeghachi omume na usoro dị iche iche dịka nnwale ahụ akọwapụtara.

 

Ozi nchekwa:

N-methyl-2-acetylpyrrole bụ ngwakọta organic, na ekwesịrị itinye nlebara anya na nchekwa na ojiji kwesịrị ekwesị. Ekwesịrị ka edebe ya pụọ ​​na mgbanye ọkụ, isi ihe na-ekpo ọkụ, na oxidants, ma zere ịkpọtụrụ ikuku oxygen iji zere ịkpata ọkụ ma ọ bụ mgbawa. Yiri ngwa nchedo onwe onye kwesịrị ekwesị, dị ka goggles kemịkalụ na uwe aka, ka ịzenarị akpụkpọ ahụ na anya. Mgbe ị na-eme usoro nnwale ma ọ bụ na-ejikwa ngwa a, a ga-ahụrịrị usoro ọrụ nchekwa dị mkpa dị ka ọnọdụ ụlọ nyocha nwere ikuku nke ọma yana usoro mkpofu kwesịrị ekwesị.

 


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