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Ethyl oleate(CAS#111-62-6) Umfanekiso okhoyo
  • I-Ethyl oleate(CAS#111-62-6) 1

I-Ethyl oleate(CAS#111-62-6)

Ipropati yeMichiza:

Ifomula yeemolekyuli C20H38O2
IMisa yeMolar 310.51
Ukuxinana 0.87g/mLat 25°C(lit.)
Indawo yokunyibilika −32°C(lit.)
Indawo yeBoling 216-218 ° C15mm Hg
Ujikelezo oluthile(α) n20/D 1.451 (lit.)
Indawo yokuflasha >230°F
Inombolo yeJECFA 345
Ukunyibilika chloroform: enyibilikayo 10%. Ayinyibiliki emanzini, ixutywe ne-ethanol kunye ne-ether.
Uxinzelelo loMphunga 3.67E-06mmHg ku-25°C
Imbonakalo Ulwelo oluneoyile olukhanyayo olukhanyayo
Umbala Cacileyo
Merck 14,6828
I-BRN 1727318
Imeko yoGcino -20°C
Inovakalelo Ukukhanya okunovelwano
Refractive Index n20/D 1.451(lit.)
MDL MFCD00009579
IiPropati zoMzimba kunye nezeMichiza Ulwelo olunamafutha angenambala ukuya kumthubi. Ivumba elimnandi kunye neentyatyambo. Indawo yokubila 205-208 °c. Ayinyibiliki emanzini, inyibilika kwi-ethanol kunye ne-acetaldehyde.
Sebenzisa Ukulungiselela i-surfactants kunye nezinye iikhemikhali eziphilayo, ezikwasetyenziswa njengevumba elimnandi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazelo yoKhuseleko S23 – Musa ukuphefumla umphunga.
S24/25-Kuphephe ukudibana nolusu namehlo.
S22 – Musa ukuphefumla uthuli.
WGK eJamani 2
RTECS RG3715000
FLUKA BRAND F IIKHOWUDI 10-23
I-TSCA Ewe
Ikhowudi ye-HS 29161900

 

Ulwazi lweReference

sebenzisa I-GB 2760-1996 icaciswe njengeziqholo ezivumelekileyo ezityiwayo.
Isetyenziswa njenge-lubricant, i-repellent yamanzi, i-resin eqinile.
Isetyenziselwa ukulungiswa kwee-surfactants kunye nezinye iikhemikhali eziphilayo, kunye neziqholo, izinto ezincedisa amayeza, iiplastiki kunye ne-ointment substrates.
Isithambiso. Ukugxotha amanzi. I-resin i-ejenti yokuqina. Isisombululo esimileyo sechromatography yegesi (ubona bushushu benkonzo buphezulu 120 ℃, i-solvent methanol kunye ne-ether).
Isetyenziswa njengearhente eqinisayo kwirhasi chromatography ulwelo olumileyo, isinyibilikisi, ilubricant kunye neresin
indlela yokuvelisa ifumaneka nge-esterification ye-oleic acid kunye ne-ethanol. I-asidi ye-sulfuric yongezwa kwisisombululo se-ethanol se-oleic acid kwaye ishushu kwaye ihlaziywe iiyure ze-10. Ukupholisa, ukungathathi hlangothi nge-sodium methoxide kude kube yi-pH8-9, ukuhlamba ngamanzi ukungathathi hlangothi, ukongeza i-anhydrous calcium chloride ukuze yome, ukucoca ukufumana i-ethyl oleate.
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