Izici Zamakhemikhali:
| Ifomula Yamangqamuzana | C8H18O2 |
| Isisindo se-Molar | 146.23 |
| Ukuminyana | 1,053g/cm |
| Iphuzu Lokuncibilika | 57-61 °C (lit.) |
| Iphuzu Lokubila | 172 °C/20 mmHg (lit.) |
| Iphuzu Lomlilo | 148°C |
| Ukuncibilika Emanzini | Kuncibilika emanzini nase-methanol. |
| Ukuncibilika | Incibilika emanzini (ngokwengxenye), naku-methanol (cishe ukusobala). |
| Umfutho Womhwamuko | 0.000507mmHg ku-25°C |
| Ukubukeka | Ukugwaduleka |
| Umbala | Kusuka kokumhlophe ngokungajwayelekile kuya kokuphuzi okukhanyayo |
| BRN | 1633499 |
| pKa | 14.89±0.10(Kubikezelwe) |
| Isimo Sokugcina | Ivalwe endaweni eyomile, ezingeni lokushisa legumbi |
| Inkomba Yokukhanya | 1,438-1,44 |
| MDL | MFCD00002989 |
| Izici Zomzimba Nezamakhemikhali | Amakristalu afana nenaliti. Iphuzu lokuncibilika lingu-63 deg C, iphuzu lokubila lingu-172 deg C (2.66kPa). Incibilika ku-ethanol, ayincibiliki emanzini, ku-ether, kupetroli elula. |
| Sebenzisa | ama-intermediate ezimonyo, ama-plasticizer, izithako ezikhethekile. |
| Amakhodi Engozi | R20/21/22 – Inobungozi ngokuhogela, ngokuthinta isikhumba kanye nangokugwinya. R36/37/38 – Kuyacasula emehlweni, ohlelweni lokuphefumula nasemanzini. |
| Incazelo Yokuphepha | S26 – Uma uthinta amehlo, geza ngokushesha ngamanzi amaningi bese ufuna izeluleko zikadokotela. S37/39 – Gqoka amagilavu afanele kanye nesivikelo samehlo/sobuso S24/25 – Gwema ukuthinta isikhumba namehlo. |
| WGK Germany | 3 |
| Ikhodi ye-HS | 29053980 |
Isingeniso se-1,8-Octanediol(CAS#629-41-4)
I-1,8-Octanediol iyinhlanganisela yemvelo. Okulandelayo yisethulo sezici, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-1,8-octandiol:
Ikhwalithi:
I-1,8-Caprylyl glycol iwuketshezi olungenambala futhi olucwebezelayo olunokunambitheka okumnandi. Inomfutho womhwamuko ophansi kanye ne-viscosity ekamelweni lokushisa futhi iyancibilika emanzini kanye nezincibilikisi eziningi eziphilayo.
Ukusetshenziswa:
I-1,8-Octanediol inezinhlelo eziningi zokusetshenziswa. Ivamise ukusetshenziswa njengempahla yokuthambisa, ama-plasticizer kanye nezinto zokugcoba.
Indlela:
I-1,8-Octanediol ingalungiswa ngokufakwa komoya-mpilo ku-octanol. Indlela evamile iwukusabela kokufakwa komoya-mpilo okusetshenziswa njenge-catalyst ku-octanol nge-oxygen, lapho kuvame ukusetshenziswa i-copper-chromium catalyst.
Ulwazi Lokuphepha:
I-1,8-Octanediol iyinhlanganisela ephephile ngaphansi kwezimo ezijwayelekile. Ukuchayeka noma ukuhogela amazinga aphezulu e-1,8-caprylydiol kungabangela ukucasuka emehlweni, esikhumbeni, nasemgudwini wokuphefumula. Lapho uphatha i-1,8-octanediol, kufanele ugqoke izibuko zokuzivikela, amagilavu kanye namamaski ukuqinisekisa ukungena komoya okuhle. Qaphela ukugwema ukuthintana nama-oxidant anamandla kanye nemithombo yokuthungela ukuvimbela umlilo noma ukuqhuma. Lapho ugcina futhi uphatha i-1,8-caprylydiol, landela izindinganiso nemithetho efanele yokusebenza ngokuphephile.
