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ibicuruzwa

gamma-Nonanolactone (CAS # 104-61-0)

Umutungo wa Shimi:

Inzira ya molekulari C9H16O2
Misa 156.22
Ubucucike 0,976g / mLat 25 ° C (lit.)
Ingingo yo gushonga 98.8 ℃
Ingingo ya Boling 121-122 ° C6mm Hg (lit.)
Flash point > 230 ° F.
Umubare wa JECFA 229
Amazi meza 9.22g / L (25 ºC)
Gukemura Chloroform (Buke), Hexane (Buhoro)
Umwuka 1.9Pa kuri 25 ℃
Kugaragara Amazi
Ibara Ibara
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Igihagararo Hygroscopique
Ironderero n20 / D 1.447 (lit.)
MDL MFCD00005403
Ibintu bifatika na shimi Ibara ritagira ibara cyangwa ryoroshye. Hamwe n'impumuro yo mu bwoko bwa coconut, ijwi rito rya fennel, ivanze rya apicot, plum aroma.
Koresha Kubyohereza uburyohe bwibiryo, uburyohe bwibiryo, nibindi

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro byumutekano S24 / 25 - Irinde guhura nuruhu n'amaso.
S22 - Ntugahumeke umukungugu.
WGK Ubudage 1
RTECS LU3675000
Kode ya HS 29322090

 

Intangiriro

γ-nonalactone ni ifumbire mvaruganda. γ-Nonolactone irashonga cyane mumazi kandi ifite imbaraga nyinshi muri ether na solge ya alcool.

 

γ-Nonolactone isanzwe iboneka binyuze murukurikirane rwa chimique intambwe. Uburyo busanzwe bwo gutegura ni ugukora aside nonanoic na acetyl chloride imbere yifatizo, hanyuma ukavurwa aside no kuyungurura kugirango ubone γ-nonolactone.

Nibintu byaka umuriro birakaza kandi bishobora gutera uburakari hamwe na allergique iyo uhuye nuruhu namaso. Mugihe cyo kuyikoresha, hagomba gufatwa ingamba zikenewe zo gukingira, nko kwambara uturindantoki twirinda imiti, amadarubindi ndetse n imyenda ikingira, ndetse no kureba ko aho ikorera ihumeka neza kugirango hirindwe umwuka. Mugihe uhuye nimpanuka, kwoza amazi menshi hanyuma ushakire kwa muganga.


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