(Z)-dodec-3-en-1-al(CAS# 68141-15-1)

Intshayelelo

(Z)-Dodecan-3-en-1-aldehyde. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwento:

Umgangatho:

Imbonakalo: Ulwelo olungenambala ukuya kumthubi.

Ukunyibilika: Inyibilika kwizinyibilikisi eziphilayo, ezinganyibilikiyo emanzini.

Ivumba: Inevumba elinamafutha, elinomthi, okanye elifana necuba.

Ubuninzi: malunga. 0.82 g/cm³.

Umsebenzi we-Optical: Ikhompawundi yi-(Z)-isomer, ebonisa i-stereostructure ye-double bond.

Sebenzisa:

(Z)-i-Dodeca-3-en-1-aldehyde inokusetyenziswa kwezi zilandelayo kushishino:

Iziqholo neencasa: Ngenxa yevumba lazo elikhethekileyo, zidla ngokusetyenziswa njengezithako kwiziqholo neziqholo.

Iziqholo zecuba: Isetyenziswa njengesiqholi secuba ukunika iimveliso zecuba ivumba elithile.

Olunye usetyenziso: Isixhobo sinokusetyenziswa kwidayi, iwax kunye nezithambisi.

Indlela:

(Z)-Dodeca-3-en-1-aldehyde inokulungiswa nge-synthesis, kwaye iindlela zokulungiselela ezisetyenziswa ngokuqhelekileyo zezi zilandelayo:

I-Aldehyde ye-cayenne: Ngokuphendula i-cayenne nge-oxidant, (Z) -dodecane-3-en-1-aldehyde inokufumaneka.

I-Aldehyde ye-anhydride ye-malonic: i-anhydride ye-malonic idibene ne-acrylic lipin, ilandelwa yi-hydrogenation, kunye nekhompawundi ekujoliswe kuyo inokwenziwa.

Ulwazi ngoKhuseleko:

Ulwelo lulwelo olunokutsha kwaye kufuneka lugcinwe kude nomlilo.

Izixhobo ezifanelekileyo zokukhusela, ezinjengeeglavu kunye neeglavu, kufuneka zinxitywe xa zisetyenziswa ukuthintela ukudibana nolusu kunye namehlo.

Kuphephe ukuphefumla i-aerosols okanye umphunga kwaye kufuneka isetyenziswe kwindawo engena umoya.

Kwimeko yokungenwa okanye ukuphefumla ngempazamo, funa unyango ngokukhawuleza kwaye ubonise isikhongozeli okanye ileyibhile.

Xa ugcina, kufuneka ubekwe kwisitya esingangeni moya, kude nomlilo kunye nee-oxidants.