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Suberic acid(CAS#505-48-6) Umfanekiso okhoyo
  • Iasidi yeSuberic(CAS#505-48-6) 1

Suberic acid(CAS#505-48-6)

Ipropati yeMichiza:

Ifomula yeemolekyuli C8H14O4
IMisa yeMolar 174.19
Ukuxinana 1.3010 (uqikelelo olurhabaxa)
Indawo yokunyibilika 140-144°C(lit.)
Indawo yeBoling 230°C15mm Hg(lit.)
Indawo yokuflasha 203 °C
Ukunyibilika kwamanzi 0.6 g/L (20 ºC)
Ukunyibilika Inyibilika emanzini (1.6 mg/ml kwi-20 °C), i-DMSO, i-methanol, kunye ne-ether (kancinane kakhulu). Inso
Uxinzelelo loMphunga 0Pa ku-22.85℃
Imbonakalo Ikristale emhlophe
Umbala Emhlophe ukuya kwikhilimu
Merck 14,8862
I-BRN 1210161
pKa 4.52(nge-25℃)
PH 3.79(1 mM isisombululo);3.27(10 mM isisombululo);2.76(100 mM isisombululo);
Imeko yoGcino Gcina ngaphantsi +30°C.
Uzinzo Izinzile. Ukutsha. Ukungahambelani ne-oxidizing agents ezinamandla, ii-agent zokunciphisa, iziseko.
Refractive Index 1.4370 (uqikelelo)
MDL MFCD00004428
IiPropati zoMzimba kunye nezeMichiza Indawo yokunyibilika 140-144°C(lit.)

indawo yokubila 230 ° C 15mm Hg(lit.)

indawo edanyazayo ngama-203°C
Ukunyibilika kwamanzi 0.6g/L (20°C)
Merck 14,8862
BRN 1210161
Sebenzisa Isebenza kakhulu kunye ne-diols kunye ne-diamine ukuvelisa i-polyester kunye ne-polyamide. Isetyenziselwa ukulungiselela iipolima ezikhethekileyo ezinobushushu obuphezulu. Ikwasetyenziswa kwi-organic synthesis. Ikwasetyenziswa njengendawo ephakathi yamayeza.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xi – Irritant
Iikhowudi zoMngcipheko R36 – Iyandicaphukisa emehlweni
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S39 –Nxiba ukhuseleko lwamehlo / ubuso.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
WGK eJamani 1
I-TSCA Ewe
Ikhowudi ye-HS 29171990

 

Intshayelelo

I-Caprylic acid yikristale engenambala eqinileyo. Izinzile ngokwendalo, ayinyibiliki emanzini kodwa inyibilika kwizinyibilikisi zendalo. I-Caprylic acid inophawu olumuncu.

 

I-Caprylic acid inoluhlu olubanzi lokusetyenziswa kwishishini. Isetyenziswa kakhulu ekulungiseleleni i-polyester resin, esetyenziselwa ukwenziwa kweengubo, iiplastiki, irabha, iifibers kunye neefilimu zepolyester, njl.

 

Kukho iindlela ezininzi zokulungiselela i-octanoic acid. Enye yeendlela eziqhelekileyo kukulungiselela nge-oxidation ye-octene. Isinyathelo esithile kukuba i-oxidize i-octene kwi-caprylyl glycol, kwaye i-caprylyl glycol iyancipha ukuvelisa i-caprylic acid.

I-Caprylic acid iyacaphukisa ulusu kunye namehlo, ngoko kufuneka ihlanjwe ngokukhawuleza emva koqhagamshelwano. Izixhobo ezifanelekileyo zokukhusela kufuneka zinxitywe ngexesha lokusebenza ukuphepha ukuphefumla umphunga wayo. I-Caprylic acid kufuneka igcinwe kwindawo eyomileyo, epholileyo, kude nobushushu kunye nomlilo.

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