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mankhwala

Isopenntyl isopentanoate(CAS#659-70-1)

Chemical Property:

Molecular Formula C10H20O2
Misa ya Molar 172.26
Kuchulukana 0.854 g/mL pa 25 °C (kuyatsa)
Melting Point -58.15 ° C
Boling Point 192-193 °C (kuyatsa)
Pophulikira 152 ° F
Nambala ya JECFA 50
Kusungunuka kwamadzi 48.1mg/L pa 20 ℃
Kusungunuka 0.016g/l
Kuthamanga kwa Vapor 0.8 hPa (20 °C)
Maonekedwe madzi oyera
Mtundu Zopanda mtundu mpaka pafupifupi zopanda mtundu
Merck 14,5121
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index n20/D 1.412(lit.)
Zakuthupi ndi Zamankhwala Madzi oyera. Ndi apulo, nthochi ndi fungo lina la zipatso. Kuchuluka kwa 0.8584. Malo otentha 191 ~ 194 deg C. Refractive index 1.4131 (19 degrees C). Kusungunuka mu Mowa, etha, benzene ndi zina zosungunulira organic, zovuta kupasuka m'madzi. Kawopsedwe kakang'ono, koma okwiya pang'ono.
Gwiritsani ntchito Monga zosungunulira kwa kukoma ndi utoto

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
WGK Germany 2
Mtengo wa RTECS NY1508000
HS kodi 2915 60 90
Poizoni LD50 pakamwa pa Kalulu: > 5000 mg/kg LD50 dermal Kalulu> 5000 mg/kg

 

Mawu Oyamba

Isoamyl isovalerate, yomwe imadziwikanso kuti isovalerate, ndi organic pawiri. Zotsatirazi ndikuwulula za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha isoamyl isovalerate:

 

Ubwino:

- Maonekedwe: Madzi opanda mtundu.

- Fungo: Limanunkhira ngati zipatso.

 

Gwiritsani ntchito:

- Amagwiritsidwanso ntchito popanga mankhwala monga zofewa, zothira mafuta, zosungunulira, ndi zowonjezera.

- Isoamyl isovalerate imagwiritsidwanso ntchito ngati chowonjezera mu pigment, resin, ndi mapulasitiki.

 

Njira:

- Kukonzekera kwa isoamyl isovalerate nthawi zambiri kumapezeka ndi zomwe isovaleric acid ndi mowa. Ma reactants omwe amagwiritsidwa ntchito nthawi zambiri ndi monga zopangira asidi (mwachitsanzo, sulfuric acid) ndi mowa (mwachitsanzo, mowa wa isoamyl). Madzi kwaiye pa anachita akhoza kuchotsedwa ndi kulekana.

 

Zambiri Zachitetezo:

- Isoamyl isovalerate ndi madzi omwe amatha kuyaka ndipo amayenera kupewedwa kumoto wotseguka, kutentha kwambiri, ndi mphezi.

- Mukamagwira isoamyl isovalerate, magolovesi oteteza oyenera, magalasi, ndi ma ovololo ayenera kuvala.

- Pewani kukhudza khungu ndi maso, ndipo muzimutsuka nthawi yomweyo ndi madzi ambiri ngati mukukumana.

- Mukamagwiritsa ntchito kapena kusunga isoamyl isovalerate, khalani kutali ndi gwero lamoto ndi okosijeni, ndipo sungani pamalo ozizira, opanda mpweya wabwino.

 


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