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Ethyl propionate(CAS#105-37-3) Umfanekiso okhoyo
  • I-Ethyl propionate(CAS#105-37-3) 1

I-Ethyl propionate(CAS#105-37-3)

Ipropati yeMichiza:

Ifomula yeemolekyuli C5H10O2
IMisa yeMolar 102.13
Ukuxinana 0.888 g/mL ku-25 °C (lit.)
Indawo yokunyibilika -73 °C (isibane.)
Indawo yeBoling 99 °C (lit.)
Indawo yokuflasha 54°F
Inombolo yeJECFA 28
Ukunyibilika kwamanzi 25 g/L (15 ºC)
Ukunyibilika 17g/l
Uxinzelelo loMphunga 40 mm Hg ( 27.2 °C)
Ukuxinana komphunga 3.52 (vs umoya)
Imbonakalo Ulwelo
Umbala Icacile engenambala ukuya kumthubi
Merck 14,3847
I-BRN 506287
PH 7 (H2O, 20℃)
Imeko yoGcino Indawo enokutsha
Umda wokuqhushumba 1.8-11%(V)
Refractive Index n20/D 1.384(lit.)
IiPropati zoMzimba kunye nezeMichiza Iimpawu zolwelo olungenambala, ivumba lephayinaphu.
indawo yokunyibilika -73.9 ℃
indawo yokubilisa 99.1 ℃
ukuxinana kwesihlobo 0.8917
refractive index 1.3839
indawo edanyazayo 12 ℃
ukunyibilika kuxubene ne-ethanol kunye ne-ether, ukunyibilika kancinane emanzini. Inganyibilikisa i-cellulose nitrate, kodwa ayinyibilikisi i-cellulose acetate.
Sebenzisa Isetyenziswe njenge-agent ye-flavour yokutya, ingasetyenziselwa njenge-solvent ye-resins yendalo kunye ne-synthetic

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi F – Inokutsha
Iikhowudi zoMngcipheko I-11 - Inokutsha kakhulu
Inkcazelo yoKhuseleko S16 – Gcina kude kwimithombo yomlilo.
S23 – Musa ukuphefumla umphunga.
S24 – Kuphephe ukudibana nolusu.
S29 – Musa ukuthulula kwimisele yamanzi.
S33 -Thatha amanyathelo okhuseleko ngokuchasene nokukhutshwa okungatshintshiyo.
Izazisi ze-UN UN 1195 3/PG 2
WGK eJamani 1
RTECS UF3675000
I-TSCA Ewe
Ikhowudi ye-HS 29159000
IKlasi yeeNgozi 3
Iqela lokuPakisha II

 

Intshayelelo

I-Ethyl propionate lulwelo olungenambala kunye nepropathi yokunganyibiliki kancinci emanzini. Inencasa eswiti kunye neziqhamo kwaye isoloko isetyenziswa njenge nxalenye yezinyibilikisi kunye nencasa. I-Ethyl propionate inokusabela ngeendlela ezahlukeneyo ze-organic compounds, kuquka i-esterification, ukongeza, kunye ne-oxidation.

 

I-Ethyl propionate idla ngokulungiswa kwishishini ngokusabela kwe-esterification ye-acetone kunye notywala. I-Esterification yinkqubo yokuphendula i-ketones kunye ne-alcohol ukwenza i-esters.

 

Nangona i-ethyl propionate inetyhefu ethile, ikhuselekile ngokufanelekileyo phantsi kokusetyenziswa okuqhelekileyo kunye neemeko zokugcina. I-Ethyl propionate inokutsha kwaye ayifanele ixutywe kunye ne-oxidants, i-acids eqinile okanye iziseko. Kwimeko yokungenwa okanye ukuphefumla ngempazamo, funa unyango ngokukhawuleza.

 

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