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mankhwala

Cineole(CAS#470-82-6)

Chemical Property:

Molecular Formula C10H18O
Misa ya Molar 154.25
Kuchulukana 0.9225
Melting Point 1-2°C(kuyatsa)
Boling Point 176-177°C (kuyatsa)
Kuzungulira Kwapadera (α) +44.6 (c, 0.19 mu EtOH). +70 (c, 0.21 mu EtOH)
Pophulikira 122 ° F
Nambala ya JECFA 1234
Kusungunuka kwamadzi Kusungunuka m'madzi (3500 mg/L (pa 21°C) Kusakaniza ndi etha, mowa, chloroform, glacial acetic acid, mafuta Kusungunuka mu ethanol, ethyl ether, sungunuka pang'ono mu carbon tetrachloride
Kusungunuka 3.5g/l
Kuthamanga kwa Vapor 1.22hPa pa 20 ℃
Maonekedwe Madzi
Mtundu Zowoneka bwino zopanda mtundu mpaka zachikasu pang'ono
Merck 14,3895
Mtengo wa BRN 105109
Mkhalidwe Wosungira 2-8 ° C
Kukhazikika Wokhazikika. Zoyaka. Zosagwirizana ndi ma acid, maziko, oxidizing amphamvu.
Refractive Index n20/D 1.457(lit.)
Zakuthupi ndi Zamankhwala Mafuta amadzimadzi opanda mtundu. Pali fungo ngati camphor. Kachulukidwe wachibale 923-4600 (25/25 ℃), mfundo yosungunuka 1-1.5 ℃, mfundo yowira -177 ℃, refractive index 1.4550-1. (20 ℃). Micro-sungunuka m'madzi, sungunuka mu Mowa, etha, chloroform, asidi asidi, nyama ndi masamba mafuta. Kukhazikika kwamankhwala.
Gwiritsani ntchito Amagwiritsidwa ntchito mu mankhwala, komanso yokonza mankhwala otsukira mano kununkhira.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R10 - Yoyaka
R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu.
R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S39 - Valani chitetezo chamaso / kumaso.
S16 - Khalani kutali ndi magwero oyatsira.
Ma ID a UN UN 1993 3/PG 3
WGK Germany 2
Mtengo wa RTECS OS9275000
TSCA Inde
HS kodi 2932 99 00
Kalasi Yowopsa 3
Packing Group III
Poizoni LD50 pakamwa pa Kalulu: 2480 mg/kg

 

Mawu Oyamba

Eucalyptol, yomwe imadziwikanso kuti eucalyptol kapena 1,8-epoxymenthol-3-ol, ndi mankhwala achilengedwe. Amachokera ku masamba a mtengo wa bulugamu ndipo ali ndi fungo lapadera komanso kukoma kwa dzanzi.

 

Eucalyptol ili ndi zinthu zambiri zofunika. Ndi madzi opanda mtundu komanso owoneka bwino okhala ndi kawopsedwe kochepa. Amasungunuka mu ma alcohols, ethers, ndi organic solvents, koma samasungunuka mosavuta m'madzi. Eucalyptol imakhala ndi kuzizira komanso imakhala ndi bactericidal ndi anti-inflammatory effect. Zingathenso kukwiyitsa ma airways ndikuthandizira kuthetsa kusamvana kwa mphuno.

 

Eucalyptol ali ndi ntchito zosiyanasiyana. Nthawi zambiri amagwiritsidwa ntchito ngati mankhwala ndipo amawonjezeredwa ku mankhwala ozizira, madzi a chifuwa, ndi mankhwala amkamwa kuti athetse vuto la kupuma ndi zilonda zapakhosi.

 

Eucalyptol imakonzedwa m'njira zosiyanasiyana, ndipo imodzi mwa njira zodziwika bwino imapezedwa ndikutsuka masamba a bulugamu. Masamba a bulugamu amatenthedwa ndi nthunzi, yomwe imatulutsa bulugamu pamene ikudutsa m'masamba ndikunyamula. Pambuyo pake, pogwiritsa ntchito njira monga condensation ndi mpweya, eucalyptol yoyera imatha kupezeka mu nthunzi.

 

Pali zidziwitso zachitetezo zomwe muyenera kuzidziwa mukamagwiritsa ntchito eucalyptol. Ndiwokhazikika kwambiri, ndipo kukopa mpweya wochuluka kwa nthawi yaitali kuyenera kupewedwa kuti zisawononge kupuma. Pogwira kapena kusunga eucalyptol, kukhudzana ndi ma oxidizing amphamvu kuyenera kupewedwa kuti mupewe zotsatira zoopsa za mankhwala.

 

Mwachidule, eucalyptol ndi organic pawiri ndi fungo lapadera ndi kumva dzanzi. Makhalidwe ake ndi otsika kawopsedwe, solubility, ndi anti-yotupa zotsatira.


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