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2-Acetyl-5-methyl furan(CAS#1193-79-9)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H8O2
Molar Mass 124.14
Njupụta 1.066 g/mL na 25 Celsius C (ọkụ)
Ebe Na-agbaze 2 Celsius C
Ebe Boling 100-101 Celsius C/25 mmHg (ọkụ)
Ebe mgbari 176°F
Nọmba JECFA 1504
Mmiri Solubility Na-agbaze ntakịrị na mmiri. Soluble na mmanya.
Uzuoku nrịbama 0.301mmHg na 25°C
Uzuoku Njupụta > 1 (vs ikuku)
Ọdịdị kristal ọcha
Nnukwu ike ndọda 1.066
Agba Agba odo na-acha aja aja
BRN 110853
Ọnọdụ Nchekwa Ikuku ikuku, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.512 (ọkụ)
MDL MFCD00003243
Jiri Ejiri ya dị ka ụtọ kwa ụbọchị

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu 22 - Na-emerụ ma ọ bụrụ na-eloda
Nkọwapụta nchekwa 36 - Yiri uwe nchebe kwesịrị ekwesị.
NJ UN 2810
WGK Germany 3
RTECS LT8528000
Koodu HS 29321900
Ihe edeturu egwu Na-emerụ ahụ
Klas Hazard 6.1 (b)
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

5-methyl-2-acetylfuran bụ ngwakọta organic.

 

Ngwakọta ahụ nwere ihe ndị a:

Ọdịdị: mmiri mmiri na-acha odo odo na-enweghị agba ma ọ bụ ìhè.

Solubility: Solubility na ọtụtụ ihe mgbaze organic, dị ka ethanol, methanol na methylene chloride.

Njupụta: ihe dịka 1.08 g/cm3.

 

Isi ojiji nke 5-methyl-2-acetylfuran gụnyere:

Ngwakọta kemịkalụ: Dị ka ihe etiti na mmeghachi omume njikọ organic, enwere ike iji ya mepụta ogige organic ndị ọzọ.

 

Ụzọ maka nkwadebe nke 5-methyl-2-acetylfuran gụnyere:

A na-akwado ya site na 5-methyl-2-hydroxyfuran site na acylation.

A na-akwado ya site na acetylation nke 5-methylfuran site na onye ọrụ acetylating (dịka, acetic anhydride) na catalyst (dịka ọmụmaatụ, sulfuric acid).

 

Ọ na-akpasu iwe na ekwesịrị izere ya site na kọntaktị na akpụkpọ ahụ na anya.

iku ume ma ọ bụ iri ihe na mberede nwere ike ịkpata mgbakasị nku ume na ahụ erughị ala mgbari nri, yana ụmụaka na anụ ụlọ kwesịrị ka ahapụ ya.

Ekwesịrị iji nlezianya kwesịrị ekwesị, dị ka iyi akwa anya na uwe mkpuchi, mgbe a na-arụ ọrụ.

Mgbe a na-echekwa ya, ekwesịrị imechi ya nke ọma ma pụọ ​​​​na isi ọkụ na oxidants.


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