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mankhwala

(E,E)-Farnesol(CAS#106-28-5)

Chemical Property:

Molecular Formula C15H26O
Misa ya Molar 222.37
Kuchulukana 0.886g/mLat 20°C(lat.)
Melting Point 61-63 ° C
Boling Point 149°C4mm Hg(kuyatsa)
Pophulikira 205°F
Kusungunuka kwamadzi Zosagwirizana ndi mowa. Zosagwirizana ndi madzi.
Kusungunuka Chloroform (Mochepa), DMSO (Pang'ono) Ethyl Acetate (Pang'ono), Methanol (Spar
Kuthamanga kwa Vapor 0.00037mmHg pa 25°C
Maonekedwe Madzi opanda mtundu mpaka achikasu
Mtundu Zopanda mtundu
Mtengo wa BRN 1723039
pKa 14.42±0.10 (Zonenedweratu)
Mkhalidwe Wosungira Kusindikizidwa mu youma, 2-8 ° C
Kukhazikika Kuwala Kumverera
Zomverera Kuwala Kumverera
Refractive Index n20/D 1.490(lit.)
MDL Mtengo wa MFCD00002918
Zakuthupi ndi Zamankhwala Mafuta amadzimadzi opanda mtundu. Kuwira mfundo 263 ℃, kachulukidwe wachibale wa 0.887-0.889, refractive index wa 1.489-1.491, kung'anima mfundo 100 ℃, sungunuka 3 voliyumu 70% Mowa ndi zonunkhira zambiri ndi mafuta. Pali uchi-wotsekemera wamaluwa, kakombo wa m'chigwa, bodhisulphite ndi mbewu zozungulira za angelica mpweya.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu
Kufotokozera Zachitetezo S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
WGK Germany 3
Mtengo wa RTECS JR4979000
FLUKA BRAND F CODES 8
TSCA Inde
HS kodi 29052290

 

Mawu Oyamba

Trans-farnesol ndi organic pawiri. Ndi ya terpenoids ndipo ili ndi mawonekedwe apadera. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha trans-farnesol:

 

Ubwino:

Maonekedwe: Trans-farneol ndi madzi opanda mtundu okhala ndi fungo lapadera.

Kachulukidwe: Trans-farnesol ili ndi kachulukidwe kakang'ono.

Kusungunuka: Trans-farneol imasungunuka mu zosungunulira za organic monga etha, ethanol ndi benzene.

 

Gwiritsani ntchito:

 

Njira:

Trans-farnesol ikhoza kukonzedwa ndi njira zosiyanasiyana, imodzi mwa njira zomwe zimagwiritsidwa ntchito nthawi zambiri zimapezedwa ndi hydrogenation ya farnene. Farnesene amayamba kuchita ndi haidrojeni pamaso pa chothandizira kupanga trans-farnesyl.

 

Zambiri Zachitetezo:

Trans-farnesol ndi madzi osungunuka, choncho samalani kuti musapume mpweya.

Pewani kukhudza khungu ndi maso, ndipo muzimutsuka nthawi yomweyo ndi madzi ngati mwakumana nazo.

Posunga, iyenera kusungidwa kutali ndi moto ndi kutentha kwambiri, komanso kupewa kupsa ndi dzuwa.

Zida zodzitetezera zoyenera, monga magolovesi ndi magalasi, ziyenera kuvala zikagwiritsidwa ntchito.

 


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