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mankhwala

Citronellyl acetate(CAS#150-84-5)

Chemical Property:

Molecular Formula C12H22O2
Misa ya Molar 198.3
Kuchulukana 0.891g/mLat 25°C(lat.)
Melting Point 17.88°C (kuyerekeza)
Boling Point 240°C(lat.)
Pophulikira 218°F
Nambala ya JECFA 57
Kusungunuka kwamadzi ZOSAsungunuka
Kuthamanga kwa Vapor 1.97 Pa pa 20 ℃
Maonekedwe mwaukhondo
Mtundu Madzi opanda mtundu
Kununkhira fungo la zipatso
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index n20/D 1.445(lit.)
Zakuthupi ndi Zamankhwala Madzi opanda colorless, okhala ndi fungo lamphamvu la duwa ndi fungo la zipatso za apurikoti, ngati mafuta a mandimu. Kuwira mfundo 229 ° C., kuwala kasinthasintha [α]D-1 ° 15 '~ 2 ° 18′. Mafuta osakanikirana ndi ethanol ndi mafuta ambiri osasinthika, osasungunuka mu propylene glycol, glycerol ndi madzi. Zogulitsa zachilengedwe zimapezeka mumitundu yopitilira 20 yamafuta ofunikira monga mafuta a citronella ndi mafuta a geraniseed.
Gwiritsani ntchito Pakuti yokonza duwa, lavenda ndi zina tsiku ndi tsiku kununkhira

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S37 - Valani magolovesi oyenera.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
WGK Germany 2
Mtengo wa RTECS RH3422500
TSCA Inde
HS kodi 29153900
Poizoni LD50 orl-rat: 6800 mg/kg FCTXAV 11,1011,73

 

Mawu Oyamba

3,7-dimethyl-6-octenyl acetate ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:

 

Ubwino:

- Maonekedwe: Acetate-3,7-dimethyl-6-octenyl ester ndi madzi opanda mtundu ndi fungo lapadera.

- Kusungunuka: Imasungunuka mu zosungunulira za organic (monga ethanol, etha ndi concentrated hydrochloric acid) komanso osasungunuka m'madzi.

- Kukhazikika: Simakhazikika kutentha kwa chipinda, koma kuwola kumatha kuchitika pakatentha kwambiri, kuwala kwa dzuwa, ndi mpweya.

 

Gwiritsani ntchito:

- Zosungunulira: Zitha kugwiritsidwa ntchito ngati zosungunulira kuti zisungunuke kapena kusungunula zinthu zina munjira zina.

 

Njira:

Acetate-3,7-dimethyl-6-octenyl acetate nthawi zambiri imakonzedwa ndi esterification reaction, ndiye kuti, 3,7-dimethyl-6-octenol imakhudzidwa ndi asidi ndipo imawonjezera chothandizira kuti chikhale chopatsa mphamvu.

 

Zambiri Zachitetezo:

- Pewani kukhudza khungu ndi maso mukamagwiritsa ntchito kupewa kupsa mtima kapena kuyabwa.

- Onetsetsani kuti muli ndi mpweya wabwino mukamagwiritsa ntchito ndipo pewani kutulutsa nthunzi yake.

- Pewani kukhudzana ndi zozimitsa moto kuti mupewe moto.

- Posunga, iyenera kusindikizidwa kutali ndi kuwala, kutentha ndi chinyezi, kutali ndi magwero amoto ndi okosijeni.

 


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