iphepha_ibhena

imveliso

cis-3-Hexenyl ifomathi(CAS#33467-73-1)

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H12O2
IMisa yeMolar 128.17
Ukuxinana 0.91g/mLat 25°C(lit.)
Indawo yokunyibilika -62.68°C (uqikelelo)
Indawo yeBoling 72 °C/40 mmHg (lit.)
Indawo yokuflasha 113°F
Inombolo yeJECFA 1272
Uxinzelelo loMphunga 2.57mmHg ku-25°C
Refractive Index n20/D 1.426(lit.)
IiPropati zoMzimba kunye nezeMichiza Ulwelo olungenambala ukuya ekukhanyeni olutyheli, ivumba elitsha leziqhamo, ingca enuka kamnandi nevumba lemifuno. Indawo yokubila yi-155 °c. I-soluble kwi-ethanol, ipropylene glycol kunye neoli eninzi engaguqukiyo, ezimbalwa ezingenayo i-insoluble emanzini.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xi – Irritant
Iikhowudi zoMngcipheko I-R10-Inokutsha
I-R36/38 – Iyacaphukisa amehlo kunye nolusu.
Inkcazelo yoKhuseleko S16 – Gcina kude kwimithombo yomlilo.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
Izazisi ze-UN UN 3272 3/PG 3
WGK eJamani 2
RTECS MP8550000

 

Intshayelelo

I-cis-3-hexenol carboxylate, eyaziwa ngokuba yi-3-hexene-1-alkobamate, i-organic compound. Oku kulandelayo sintshayelelo kwiipropati zayo, ukusetyenziswa, iindlela zokuvelisa kunye nolwazi lokhuseleko:

 

Umgangatho:

- Imbonakalo: Ulwelo olungenambala

-Ukunyibilika: Inyibilika kwizinyibilikisi eziphilayo ezifana neealkoholi kunye neetha

 

Sebenzisa:

I-cis-3-hexenol carboxylate isetyenziswa ngokuqhelekileyo kwi-organic synthesis njenge-solvent okanye i-raw material. Ingasetyenziswa kwiimveliso zeekhemikhali ezifana nerabha eyenziweyo, iireyini, iingubo kunye neeplastiki.

 

Indlela:

I-cis-3-hexenol formate idla ngokulungiswa nge-esterification ye-hexadiene kunye ne-formate. Ukusabela kudla ngokuqhutywa phantsi kweemeko ze-asidi, kwaye i-acid catalysts efana ne-asidi ye-sulfuric ingasetyenziswa.

 

Ulwazi ngoKhuseleko:

I-cis-3-hexenol carboxylate inefuthe elicaphukisayo kwaye inokubangela ukucaphuka xa udibana nolusu kunye namehlo. Amanyathelo afanelekileyo okukhusela kufuneka afakwe ngexesha lokusebenza, kubandakanywa iiglavu, izibuko, kunye nempahla yokukhusela. Ukuba uginyiwe okanye urholile, funa unyango ngokukhawuleza.

- Xa ugcina kwaye uphatha, ukudibana ne-oxidants kunye ne-acids eqinile kufuneka kugwenywe ukukhusela ukuphendula okungakhuselekanga. Kufuneka iqhutywe kwindawo engena umoya ukuze iphephe ukuphefumla umphunga wayo.

 


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