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mankhwala

Phenethyl butyrate(CAS#103-52-6)

Chemical Property:

Molecular Formula C12H16O2
Misa ya Molar 192.25
Kuchulukana 0.994 g/mL pa 25 °C (kuyatsa)
Melting Point >230 °F
Boling Point 260 ° C (kuyatsa)
Pophulikira >230°F
Nambala ya JECFA 991
Kusungunuka kwamadzi 1.159g/L pa 30 ℃
Kuthamanga kwa Vapor 11.45Pa pa 25 ℃
Maonekedwe Mandala madzi
Specific Gravity 0.994
Mkhalidwe Wosungira Kutentha kwa Zipinda
Refractive Index n20/D 1.49(lit.)
MDL Chithunzi cha MFCD00048718
Zakuthupi ndi Zamankhwala Zamadzimadzi zachikasu zowala. Chipatso, duwa fungo, ndi uchi ngati fungo lokoma. Kuwira mfundo 238 deg C, kung'anima mfundo ndi wamkulu kuposa kapena wofanana 100 deg C. Zochepa insoluble m'madzi, sungunuka Mowa. Zinthu zachilengedwe zimapezeka mumphesa, vinyo, ndi zina.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

WGK Germany 2
Mtengo wa RTECS Mtengo wa ET5956200

 

Mawu Oyamba

Phenylethyl butyrate. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha phenylethyl butyrate:

 

Ubwino:

1. Maonekedwe: Phenylethyl butyrate ndi madzi achikasu owala komanso onunkhira.

2. Kusungunuka: phenylethyl butyrate imasungunuka mu zosungunulira za organic monga etha ndi mowa, komanso osasungunuka m'madzi.

3. Kukhazikika: Phenylethyl butyrate ndi yokhazikika kutentha ndi kupanikizika.

 

Gwiritsani ntchito:

Kugwiritsa ntchito m'mafakitale: Phenylethyl butyrate itha kugwiritsidwa ntchito ngati chosungunulira popanga utoto, zokutira, zomatira ndi zonunkhira.

 

Njira:

Kukonzekera kwa phenylethyl butyrate nthawi zambiri kumatheka ndi esterification. Asidi wa Butyric amakumana ndi phenylacetic acid pamaso pa chothandizira asidi (monga concentrated sulfuric acid kapena hydrochloric acid) kapena transesterifier (monga methanol kapena ethanol) kupanga phenylethyl butyrate.

 

Zambiri Zachitetezo:

1. Phenylethyl butyrate imakwiyitsa khungu, maso ndi kupuma, ndipo kukhudzana kuyenera kupewedwa.

2. Mukamagwiritsa ntchito phenylethyl butyrate, muyenera kusamala kuti musapume mpweya wake, kuti musapangitse chizungulire, nseru ndi zizindikiro zina zosasangalatsa.

3. Mukamagwiritsa ntchito phenylethyl butyrate, chisamaliro chiyenera kulipidwa pakutenga njira zodzitetezera, monga kuvala magalasi oteteza, magolovesi ndi masks oteteza.

4. Phenylethyl butyrate iyenera kusungidwa mu chidebe chosindikizidwa, kutali ndi moto ndi okosijeni. Ngati pali kutayikira, njira ziyenera kuchitidwa mwamsanga kuti ziyeretsedwe ndikuzitaya.


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