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umkhiqizo

2-Cyclohexylethanol (CAS# 4442-79-9)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C8H16O
I-Molar Mass 128.21
Ukuminyana 0.919 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point -20 °C
I-Boling Point 206-207 °C/745 mmHg (okhanyisiwe)
I-Flash Point 188°F
Ukuncibilika kwamanzi engancibiliki
I-Vapor Presure 0.2 hPa (25 °C)
Ukubukeka uketshezi olucacile
Umbala Uketshezi olunamafutha angenambala.
I-BRN 1848152
pKa 15.19±0.10(Okubikezelwe)
Isimo Sesitoreji Gcina ngaphansi kuka +30°C.
Umkhawulo Oqhumayo 0.9-6.3%(V)
I-Refractive Index n20/D 1.465(lit.)

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi I-Xn - Iyingozi
Amakhodi Engozi 21/22 - Kuyingozi ukuthintana nesikhumba futhi uma kugwinywe.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S28 – Ngemva kokuxhumana nesikhumba, geza ngokushesha ngensipho eningi.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
I-WGK Germany 3
I-RTECS KK3528000
I-TSCA Yebo
Ikhodi ye-HS 29061900
Ubuthi I-LD50 ngomlomo kuNogwaja: 940 mg/kg LD50 dermal Rabbit 1220 mg/kg

 

Isingeniso

I-Cyclohexane ethanol iyikhemikhali. Okulandelayo ulwazi mayelana nezakhiwo, ukusetshenziswa, izindlela zokulungiselela nokuphepha kwe-cyclohexane ethanol:

 

1. Imvelo:

I-Cyclohexaneethanol iwuketshezi olungenambala olunephunga elimnandi elikhethekile. Ayincibiliki kalula emanzini, kodwa ingancibilika kuzincibilikisi zemvelo ezifana notshwala nama-ether. I-Cyclohexane ethanol inokuguquguquka okuphakathi kanye nomfutho womhwamuko ophakathi nendawo, futhi izinzile uma kuqhathaniswa nezinga lokushisa legumbi.

 

2. Ukusetshenziswa:

I-Cyclohexane ethanol isetshenziswa kabanzi embonini yamakhemikhali. Ingasetshenziswa njenge-solvent ezindaweni ezinjengama-coatings, oyinki, odayi, amaglues kanye nezinto zokuhlanza. Ingasetshenziswa futhi njengento yokuqala noma ephakathi kokusabela kwe-organic synthesis.

 

3. Indlela:

Indlela evamile yokulungiselela i-cyclohexane ethanol itholakala nge-oxidation ye-cyclohexane ne-ethylene. Kule nqubo, i-ethylene iphendula nomoya-mpilo ngaphansi kwesenzo se-catalyst ukukhiqiza i-cyclohexane ethanol.

 

4. Ulwazi Lokuphepha: Inobuthi emzimbeni womuntu futhi ingase ibe nomphumela ocasulayo esikhumbeni, emehlweni, nasohlelweni lokuphefumula. Lapho ugcina futhi uphatha i-cyclohexane ethanol, kufanele kuqashelwe ukugwema ukuthintana nemithombo yokuthungela futhi uyigcine endaweni enomoya omuhle.


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