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mankhwala

Ethyl nonanoate(CAS#123-29-5)

Chemical Property:

Molecular Formula C11H22O2
Misa ya Molar 186.29
Kuchulukana 0.866 g/mL pa 25 °C (kuyatsa)
Melting Point -44 ° C
Boling Point 119 °C/23 mmHg (kuyatsa)
Pophulikira 202°F
Nambala ya JECFA 34
Kusungunuka kwamadzi 29.53mg/L(kutentha sikunatchulidwe)
Kusungunuka H2O: osasungunuka
Kuthamanga kwa Vapor 0.08 mm Hg (25 °C)
Maonekedwe Mandala madzi
Mtundu Zopanda mtundu
Merck 14,3838
Mtengo wa BRN 1759169
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Refractive Index n20/D 1.422(lit.)
MDL Mtengo wa MFCD00009570
Zakuthupi ndi Zamankhwala Zamadzimadzi zosawoneka bwino zokhala ndi fungo lamafuta, zipatso ndi burande. Malo otentha 229 °c, malo osungunuka -44.5 °c, flash point 85 °c. Zosakaniza mu ethanol ndi propylene glycol, ochepa osasungunuka m'madzi, koma amasungunuka m'madzi ndi etha osakaniza. 1 ml imasungunuka mu 10mL 70% ethanol. Zinthu zachilengedwe zimapezeka mu chinanazi, nthochi, maapulo, ndi zina.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
WGK Germany 2
Mtengo wa RTECS RA6845000
TSCA Inde
HS kodi 28459010
Poizoni LD50 pamlomo makoswe:> 43,000 mg/kg (Jenner)

 

Mawu Oyamba

Ethyl nonanoate. Zotsatirazi ndikuwulula za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha ethyl nonanoate:

 

Ubwino:

Ethyl nonanoate ili ndi kusinthasintha kochepa komanso hydrophobicity yabwino.

Ndi organic zosungunulira kuti miscible ndi zambiri organic zinthu.

 

Gwiritsani ntchito:

Ethyl nonanoate amagwiritsidwa ntchito kwambiri popanga zokutira, utoto, ndi utoto.

Ethyl nonanoate itha kugwiritsidwanso ntchito ngati madzi insulating agent, intermediate pharmaceutical and pulasitiki zowonjezera.

 

Njira:

Kukonzekera kwa ethyl nonanoate nthawi zambiri kumapangidwa ndi zomwe nonanol ndi asidi acetic. Zomwe zimachitika nthawi zambiri zimafuna kukhalapo kwa chothandizira.

 

Zambiri Zachitetezo:

Ethyl nonanoate iyenera kukhala ndi mpweya wabwino mukamagwiritsa ntchito kuti isapumedwe ndi nthunzi.

Zimakwiyitsa khungu ndi maso ndipo ziyenera kutsukidwa ndi madzi mukangokhudzana.

Ethyl nonanoate ili ndi kawopsedwe kakang'ono, komabe ndikofunikira kulabadira njira zodzitetezera mukamagwiritsa ntchito kuti musalowe mwangozi komanso kuwonekera kwanthawi yayitali.

 


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