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imveliso

Isoamyl propionate(CAS#105-68-0)

Ipropati yeMichiza:

Ifomula yeemolekyuli C8H16O2
IMisa yeMolar 144.21
Ukuxinana 0.871 g/mL ku-25 °C (lit.)
Indawo yokunyibilika -70.1°C (uqikelelo)
Indawo yeBoling 156 °C (lit.)
Indawo yokuflasha 118°F
Inombolo yeJECFA 44
Ukunyibilika kwamanzi 194.505mg/L ku-25℃
Ukunyibilika Inyibilika kancinane emanzini
Uxinzelelo loMphunga 13.331hPa kwi-51.27℃
Imbonakalo ulwelo olucacileyo
Umbala Ayinambala ukuya Phantse ayinambala
Imeko yoGcino Gcina ngaphantsi +30°C.
Umda wokuqhushumba 1%(V)
Refractive Index n20/D 1.406(lit.)
IiPropati zoMzimba kunye nezeMichiza Umlinganiswa: ulwelo olungenambala. Ngevumba elimnandi lesiqhamo, njengeapilkosi, iRubus, incasa yepayinapile.Indawo yokuBilisa: 160-161 ℃(101.3kPa)

ukuxinana kwesihlobo 0.866 ~ 0.871

refractive index 1.405 ~ 1.409

ukunyibilika: ukunyibilika emanzini, glycerol, ukunyibilika kwizinyibilikisi eziphilayo ezifana ethanol.

Sebenzisa Isetyenziselwa iapilkosi, ipere, iqunube kunye nezinye incasa yeziqhamo, ingasetyenziswa njenge-extractant kunye nencasa, ingasetyenziswa njenge nitrocellulose, i-resin solvent.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko I-10 - inokutsha
Inkcazelo yoKhuseleko S16 – Gcina kude kwimithombo yomlilo.
S27 – Khulula ngoko nangoko zonke iimpahla ezosulelekileyo.
S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso.
S24 – Kuphephe ukudibana nolusu.
S23 – Musa ukuphefumla umphunga.
Izazisi ze-UN UN 3272 3/PG 3
WGK eJamani 1
RTECS NT0190000
Ikhowudi ye-HS 29155000
IKlasi yeeNgozi 3.2
Iqela lokuPakisha III
Ubutyhefu LD50 ngomlomo kuMvundla: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg

 

Intshayelelo

Isoamyl propionate yi-organic compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-isoamyl propionate:

 

Umgangatho:

- Imbonakalo: Ulwelo olungenambala

-Inyibilika kwii-alcohols, ii-ethers kunye nezinye izinyibilikisi eziphilayo, ezinganyibilikiyo emanzini

- Inevumba elimnandi

 

Sebenzisa:

- I-isoamyl propionate isoloko isetyenziswa njenge-solvent kwi-industry, kwaye isetyenziswa ngokubanzi kwiingubo, ii-inki, i-detergents kunye namanye amashishini.

 

Indlela:

- Isoamyl propionate inokuveliswa ngokusabela kwe-isoamyl alcohol kunye nepropionic anhydride.

- Iimeko zokusabela ngokuqhelekileyo zikho phambi kwee-catalysts ze-acidic, kwaye i-catalysts esetyenziswa ngokuqhelekileyo ibandakanya i-sulfuric acid, i-phosphoric acid, njl.

 

Ulwazi ngoKhuseleko:

- Isoamyl propionate ikhuselekile ngokubanzi phantsi kweemeko eziqhelekileyo zokusetyenziswa, kodwa oku kulandelayo kufuneka kuqatshelwe:

- Isenokucaphukisa amehlo kunye nolusu, ukudibana ngqo kufuneka kugwenywe.

- Ukungena komoya okwaneleyo kufuneka kubonelelwe ngexesha lokusetyenziswa ukuphepha ukuphefumla umphunga wayo.

• Kulumkele ukudibana nee-oxidizing agents xa kunomlilo okanye ugqabhuko-dubulo.

- Landela iindlela zokhuseleko ezifanelekileyo kunye nemimiselo xa uzisebenzisa okanye uzigcina.


  • Ngaphambili:
  • Okulandelayo:

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