(CAS # 22644-09-3)

Taw qhia

(4Z,7Z)-deca-4,7-dinal yog cov organic compound nrog cov tshuaj formula C10H16O. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev tsim thiab cov ntaub ntawv kev nyab xeeb:

Xwm:

(4Z,7Z)-deca-4,7-dinal yog cov kua tsis muaj xim nrog tshuaj ntsuab, txiv hmab txiv ntoo tsw. Nws muaj qhov ntom ntom ntawm 0.842g / cm³, qhov kub ntawm qhov kub ntawm 245-249 ° C, thiab lub teeb nyem ntawm li 86 ° C. Nws tuaj yeem yaj hauv cov kuab tshuaj organic.

Siv:

(4Z,7Z)-deca-4,7-dienal feem ntau yog siv los ua cov tshuaj tsw qab hauv cov khoom noj, tshuaj tsw qab thiab tshuaj pleev ib ce. Nws kuj tseem siv tau los ua ib qho nruab nrab hauv cov organic synthesis, piv txwv li hauv kev sib txuas ntawm lwm cov organic tebchaw.

Txoj kev:

(4Z,7Z)-deca-4,7-dinal tuaj yeem npaj los ntawm txoj kev sib txawv. Ib txoj hauv kev yog kom tau txais (4Z, 7Z)-decadiene los ntawm hydrogenation ntawm octadiene, thiab tom qab ntawd kom oxidize lub compound los tsim (4Z,7Z)-deca-4,7-dinal.

Cov ntaub ntawv kev nyab xeeb:

(4Z,7Z)-deca-4,7-dinal feem ntau muaj kev nyab xeeb raws li kev siv thiab kev cia, tab sis cov teeb meem hauv qab no tseem yuav tsum tau ua tib zoo saib:

-Nws yuav ua rau khaus, yog li siv cov kev tiv thaiv kom zoo, xws li hnav hnab looj tes thiab tiv thaiv qhov muag.

-Tsis txhob nqus nws vapor. Yog tias nqus tau, txav mus rau qhov chaw zoo-ventilated.

- Khaws kom deb ntawm qhov hluav taws kub thiab kub.

-Thov nyeem thiab ua raws li daim ntawv qhia kev nyab xeeb thiab cov lus qhia ua ntej siv.