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Tetrahydro-6-(2Z)-2-Penten-1-Yl-2H-Pyran-2-One(CAS#25524-95-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C10H16O2
Molar Mass 168.23
Njupụta 0.962±0.06 g/cm3 (buru amụma)
Ebe Boling 281.5± 9.0 Celsius C (buru amụma)
Nọmba JECFA 247
Mmiri Solubility 5.05g/L na 20 ℃
Uzuoku nrịbama 0.634Pa na 25 ℃
Nnukwu ike ndọda 1.001
Ọnọdụ Nchekwa Okpomọkụ ụlọ
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-acha odo odo enweghị agba. O nwere isi nke aki oyibo, ude, mkpụrụ osisi, piich, jasmine, osisi na ester na-esi ísì ụtọ. Ebe esi esi 120 ℃ (400Pa). Soluble na ethanol na ether, nke na-adịghị edozi na mmiri, miscible na abụba. Ngwaahịa eke dị na honeysuckle, tuberose, ginger, tii, piich, wdg.

Nkọwa ngwaahịa

Mkpado ngwaahịa

 

Okwu mmalite

Z-Tetrahydro-6- (2-pentenyl) -2H-pyrano-2-otu bụ ngwakọta organic nwere ihe ndị a:

 

Ọdịdị: enweghị agba ma ọ bụ icha mmirimmiri odo siri ike;

 

Isi ojiji nke Z-tetrahydro-6- (2-pentenyl) -2H-pyrano-2-otu bụ ndị a:

 

Ndị na-emeghachi omume: dị ka ndị dị mkpa na-emekọrịta ihe na nhazi nke organic, enwere ike iji ha mee ka ihe ndị ọzọ na-emepụta ihe;

 

Usoro maka nkwadebe nke Z-tetrahydro-6- (2-pentenyl) -2H-pyrano-2-otu nwere ike ime site na usoro ndị a:

 

2-pentenylpyran ka ejiri oxidant mee ka ọ nweta ketone oroma pentene.

Emere mmeghachi omume mgbakwunye n'etiti penene oroma ketone na sodium borate iji mepụta stereoisomers abụọ: Z-tetrahydro-6- (2-pentenyl) -2H-pyran-2-one na E-tetrahydro-6- (2-pentenyl). 2H-pyrano-2-otu;

E kewapụrụ isomers iji nweta Z-tetrahydro-6- (2-pentenyl) -2H-pyran-2-otu achọrọ.

 

Ozi nchekwa: Ntụle nchekwa akọwapụtara nke Z-tetrahydro-6- (2-pentenyl) -2H-pyrano-2-onye kwesịrị ịtu aka na data nchekwa kemịkalụ dị mkpa. N'ozuzu, ọ dị mkpa ka e chekwaa kemịkalụ nke ọma, jikwaa ya ma jiri ya mee ihe, na-akpachapụ anya ka ị ghara imetụ akpụkpọ ahụ, anya, na traktị iku ume. Yiri ngwa nchebe mgbe a na-eji ya ka ịzere ikuru uzuzu ma ọ bụ uzuzu.


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