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I-Suberic acid(CAS#505-48-6) Isithombe Esifakiwe
  • I-Suberic acid(CAS#505-48-6) 1

I-Suberic acid(CAS#505-48-6)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C8H14O4
I-Molar Mass 174.19
Ukuminyana 1.3010 (isilinganiso esinzima)
I-Melting Point 140-144°C(lit.)
I-Boling Point 230°C15mm Hg(lit.)
I-Flash Point 203 °C
Ukuncibilika kwamanzi 0.6 g/L (20 ºC)
Ukuncibilika Incibilika emanzini (1.6 mg/ml ku-20 °C), i-DMSO, i-methanol, ne-ether (kancane kakhulu). Inso
I-Vapor Presure 0Pa ku-22.85 ℃
Ukubukeka Ikristalu elimhlophe
Umbala Okumhlophe kuya kukhilimu
I-Merck 14,8862
I-BRN 1210161
pKa 4.52(ku-25℃)
PH 3.79(1 mM isixazululo);3.27(10 mM isixazululo);2.76(100 mM isixazululo);
Isimo Sesitoreji Gcina ngaphansi kuka +30°C.
Ukuzinza Izinzile. Okuvuthayo. Akuhambisani nama-oxidizing agents aqinile, ama-ejenti okunciphisa, izisekelo.
I-Refractive Index 1.4370 (isilinganiso)
I-MDL I-MFCD00004428
Izakhiwo Zomzimba Nezamakhemikhali Iphoyinti lokuncibilika 140-144°C(lit.)

indawo yokubilisa 230 ° C 15mm Hg(lit.)

iphoyinti elikhanyayo 203°C
ukunyibilika kwamanzi 0.6g/L (20°C)
I-Merck 14,8862
I-BRN 1210161
Sebenzisa Ihlangana kakhulu nama-dioli kanye ne-diamine ukukhiqiza i-polyester ne-polyamide. Isetshenziselwa ukulungiswa kwama-polymers akhethekile aphikisana nokushisa okuphezulu. Ibuye isetshenziswe ku-organic synthesis. Ibuye isetshenziswe njengendawo ephakathi yemithi.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi R36 – Ukucasuka emehlweni
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S39 – Gqoka ukuvikela iso / ubuso.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-WGK Germany 1
I-TSCA Yebo
Ikhodi ye-HS 29171990

 

Isingeniso

I-Caprylic acid iyi-crystalline eqinile engenambala. Iyazinzile ngokwemvelo, ayincibiliki emanzini kodwa iyancibilika kuzincibilikisi zemvelo. I-Caprylic acid inokunambitheka okumuncu okuyisici.

 

I-Caprylic acid inezinhlobo eziningi zokusetshenziswa embonini. Isetshenziswa kakhulu ekulungiseni i-polyester resin, esetshenziselwa ukwakhiwa kwezingubo, amapulasitiki, irabha, imicu kanye namafilimu e-polyester, njll.

 

Kunezindlela eziningi zokulungiselela i-octanoic acid. Enye yezindlela ezivamile ukuyilungiselela nge-oxidation ye-octene. Isinyathelo esiqondile ukuxilisa i-octene ku-caprylyl glycol, bese i-caprylyl glycol iphelelwa amanzi ukuze ikhiqize i-caprylic acid.

I-Caprylic acid iyacasula isikhumba namehlo, ngakho-ke idinga ukugezwa ngokushesha ngemva kokuxhumana. Izinto zokuzivikela ezifanele kufanele zigqokwe ngesikhathi sokusebenza ukuze kugwenywe ukuhogela umhwamuko wawo. I-Caprylic acid kufanele igcinwe endaweni eyomile, enomoya omuhle, kude nokushisa nomlilo.

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