iphepha_ibhena

imveliso

Isocyclocitral(CAS#1335-66-6)

Ipropati yeMichiza:

Ifomula yeemolekyuli C20H32O2
IMisa yeMolar 304.47
Ukuxinana 0.926g/cm3
Indawo yeBoling I-202.6 ° C kwi-760 mmHg
Indawo yokuflasha 66.7°C
Uxinzelelo loMphunga 0.291mmHg ku-25°C
Refractive Index 1.496
IiPropati zoMzimba kunye nezeMichiza Ulwelo olungenambala ukuya kumthubi. Uxinzelelo oluhambelanayo 1.914-0.922, isalathisi se-refractive 1.468-1.472, i-flash point> 121 ℃, i-soluble kwi-4 imiqulu ye-70% ye-ethanol kunye neoli, ixabiso le-asidi <5.0. Kukho amatsha kwaye anamandla, aqukuqela ngamagqabi aluhlaza ivumba leziqhamo eziorenji, kunye nevumba elimnandi elifana nomthi. Amandla okusasaza alungile, kwaye ukunyamezela kwevumba kuqhelekileyo.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ubutyhefu Ixabiso elibukhali lomlomo we-LD50 kwiigundane libikwe ukuba yi-4.5 ml / kg (4.16-4.86 ml / kg) (Levenstein, 1973a). Ixabiso elibukhali ledermal LD50 lixelwe ukuba> 5 ml/kg kumvundla(Levenstein, 1973b).

 

Intshayelelo

I-Isocyclic citral yikhompawundi enevumba elimnandi. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-ifocyclic citral:

 

Umgangatho:

- I-Isocyclic citral inevumba elinamandla lemon elifana ne-lemon okanye i-orange taste.

- Iyaguquguquka ngokuphakathi kwaye inokuqholwa kubushushu begumbi.

-Ifoliclic citral iyanyibilika kwizinyibilikisi ezininzi ze-organic ezifana ne-ethanol, i-ether, kunye ne-acetone, kodwa hayi emanzini.

 

Sebenzisa:

-I-Isocyclic citral ihlala isetyenziswa kwishishini levumba kunye nencasa njengesithako sevumba elimnandi kwiziqholo, isepha, ishampu, intlama yelamuni, kunye nezinye iimveliso.

 

Indlela:

Ukulungiswa kwe-isocyclic citral ngokuqhelekileyo kuqhutyelwa yi-chemical synthesis. Phakathi kwabo, indlela yokulungiselela esetyenziswa ngokuqhelekileyo kukusabela i-heptenone nge-acetic anhydride phambi kwe-borontrifluoroethyl ether ukufumana imveliso ye-ifolicitis.

 

Ulwazi ngoKhuseleko:

- I-Ifocyclic citral ngokuqhelekileyo ithathwa njengekhuselekile, kodwa ukubonakaliswa okugqithisileyo okanye ixesha elide kunokubangela ukusabela kolusu.

Xa usebenzisa i-focyclic citral okanye iimveliso eziqulethe into, landela izilumkiso ezifanelekileyo zokhuseleko kwaye uphephe ukudibana nolusu namehlo.

- Kwimeko yokudibanisa ngengozi, hlambulula ngokukhawuleza ngamanzi kwaye udibane nodokotela.

 


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi