iphepha_ibhena

imveliso

Cineole(CAS#470-82-6)

Ipropati yeMichiza:

Ifomula yeemolekyuli C10H18O
IMisa yeMolar 154.25
Ukuxinana 0.9225
Indawo yokunyibilika 1-2°C(lit.)
Indawo yeBoling 176-177°C(lit.)
Ujikelezo oluthile(α) +44.6 (c, 0.19 kwi-EtOH). +70 (c, 0.21 kwi-EtOH)
Indawo yokuflasha 122°F
Inombolo yeJECFA 1234
Ukunyibilika kwamanzi Inyibilika emanzini(3500 mg/L (ku-21°C) Ixutywa ne-ether, utywala, ikloroform, iglacial acetic acid, ii-oyile.
Ukunyibilika 3.5g/l
Uxinzelelo loMphunga 1.22hPa ku-20℃
Imbonakalo Ulwelo
Umbala Icacile engenambala ukuya kumthubi kancinane
Merck 14,3895
I-BRN 105109
Imeko yoGcino 2-8°C
Uzinzo Izinzile. Ukutsha. Ayihambelani ne-acids, iziseko, i-oxidizing agents ezinamandla.
Refractive Index n20/D 1.457(lit.)
IiPropati zoMzimba kunye nezeMichiza Ulwelo olunamafutha angenambala. Kukho ivumba lecamphor. Uxinzelelo oluhambelanayo 923-4600 (25/25 ℃), iqondo lokunyibilika 1-1.5 ℃, iqondo lokubila -177 ℃, isalathiso se-refractive 1.4550-1. (20 ℃). I-Micro-soluble emanzini, i-soluble kwi-ethanol, i-ether, i-chloroform, i-acetic acid, i-oyile yezilwanyana kunye nemifuno. Uzinzo lwekhemikhali.
Sebenzisa Isetyenziswe ngokubanzi kwiyeza, kodwa kunye nokulungiselela incasa ye-toothpaste.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko I-R10-Inokutsha
I-R37/38 – Iyacaphukisa inkqubo yokuphefumla kunye nolusu.
I-R41 – Umngcipheko womonakalo omkhulu 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.
S16 – Gcina kude kwimithombo yomlilo.
Izazisi ze-UN UN 1993 3/PG 3
WGK eJamani 2
RTECS OS9275000
I-TSCA Ewe
Ikhowudi ye-HS 2932 99 00
IKlasi yeeNgozi 3
Iqela lokuPakisha III
Ubutyhefu I-LD50 ngomlomo kuMvundla: 2480 mg / kg

 

Intshayelelo

I-Eucalyptol, eyaziwa ngokuba yi-eucalyptol okanye i-1,8-epoxymenthol-3-ol, i-organic compound. Itsalwa kumagqabi omthi we-eucalyptus kwaye inevumba elikhethekileyo kunye nencasa ebulalayo.

 

I-Eucalyptol ineempawu ezininzi ezibalulekileyo. Lulwelo olungenambala noluselubala olunobuthi obuphantsi. Iyanyibilika kwii-alcohols, ii-ethers, kunye nezinyibilikisi eziphilayo, kodwa ayinyibiliki lula emanzini. I-Eucalyptol inemvakalelo yokupholisa kwaye ine-bactericidal kunye ne-anti-inflammatory effect. Isenokucaphukisa imigudu yomoya kwaye incede ukususa ukuxinana kweempumlo.

 

I-Eucalyptol inoluhlu olubanzi lokusetyenziswa. Ihlala isetyenziswa njengesithako samayeza kwaye yongezwa kumayeza athile abandayo, isiraphu yokhohlokhohlo, kunye neemveliso zokhathalelo lomlomo ukuphelisa ukungakhululeki kokuphefumla kunye nomqala obuhlungu.

 

I-Eucalyptol ilungiselelwe ngeendlela ezahlukeneyo, kwaye enye yeendlela eziqhelekileyo zifumaneka ngokukhupha amaqabunga e-eucalyptus. Amagqabi e-eucalyptus atshiswa ngumphunga, okhupha i-eucalyptol njengoko idlula emagqabini kwaye ihambe nayo. Emva koko, ngamanyathelo enkqubo afana ne-condensation kunye nemvula, i-eucalyptol ecocekileyo inokufumaneka kwi-steam.

 

Kukho ulwazi oluthile lokhuseleko ekufuneka uluqaphele xa usebenzisa i-eucalyptol. Iyaguquguquka kakhulu, kwaye ukuphefumla ukugcwala okuphezulu kweegesi ixesha elide kufuneka kuthintelwe ukunqanda ukubangela ukucaphuka kokuphefumla. Xa uphatha okanye ugcina i-eucalyptol, ukudibanisa kunye nee-oxidizing agents eziqinileyo kufuneka kugwenywe ukuphepha ukuphendula kweekhemikhali eziyingozi.

 

Isishwankathelo, i-eucalyptol yi-organic compound enevumba elikhethekileyo kunye nemvakalelo yokubamba. Iimpawu zayo ziquka ubuthi obuphantsi, ukunyibilika, kunye neziphumo ezichasayo.


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