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imveliso

I-Butyl Phenylacetate(CAS#122-43-0)

Ipropati yeMichiza:

Ifomula yeemolekyuli C12H16O2
IMisa yeMolar 192.25
Ukuxinana 0.99g/mLat 25°C(lit.)
Indawo yeBoling 133-135°C15mm Hg(lit.)
Indawo yokuflasha >230°F
Inombolo yeJECFA 1012
Uxinzelelo loMphunga 0.0109mmHg ku-25°C
Imeko yoGcino Ubushushu begumbi
Refractive Index n20/D 1.49(lit.)
IiPropati zoMzimba kunye nezeMichiza Ulwelo olungenambala ukuya ekukhanyeni olutyheli, olunevumba le rose kunye nobusi. Indawo yokubilisa ye-260 deg C, i-flash point ye-74 deg C. I-Soluble kwi-ethanol kunye neoli, iphantse i-insoluble emanzini.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xn – Iyingozi
Iikhowudi zoMngcipheko I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
WGK eJamani 2
RTECS AJ2480000

 

Intshayelelo

I-N-butyl phenylacetate. Iimpawu zayo zezi zilandelayo:

 

Imbonakalo: i-n-butyl phenylacetate lulwelo olungenambala ukuya kumthubi olunevumba elikhethekileyo.

Uxinaniso: Ubuninzi bobuninzi bumalunga ne-0.997 g/cm3.

Ukunyibilika: Ukunyibilika kwiialkoholi, ii-ethers kunye nezinye izinyibilikisi eziphilayo.

 

I-N-butyl phenylacetate idla ngokusetyenziswa kwezi ndawo zilandelayo:

 

Ukusetyenziswa kwamashishini: Njenge-solvent kunye nephakathi, isetyenziswa ngokubanzi kwimveliso yemizi-mveliso efana neengubo, ii-inki, iirasi kunye neeplastiki.

 

Iindlela zamalungiselelo e-n-butyl phenylacetate ikakhulu zezi zilandelayo:

 

Ukusabela kwe-Esterification: i-n-butyl phenylacetate yenziwe yi-esterification reaction ye-n-butanol kunye ne-phenylacetic acid.

I-acylation reaction: i-n-butanol iphendulwa nge-acylation reagent kwaye emva koko iguqulelwe kwi-n-butyl phenylacetate.

 

Kuphephe ukudibana nemithombo yokutshisa ukuze uthintele ugqabhuko-dubulo okanye umlilo.

Gcina indawo yokusebenza enomoya kwaye uphephe ukuphefumla umphunga wayo.

Gwema ukudibana kwesikhumba kwaye unxibe iiglavu kunye nempahla yokukhusela ngexesha lokusetyenziswa.

Ukuba ukuginya okanye ukuphefumla kwenzeka, funa unyango ngokukhawuleza.


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