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Butyl Phenylacetate (CAS#122-43-0)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C12H16O2
Molar Mass 192.25
Yawan yawa 0.99g/mLat 25°C(lit.)
Matsayin Boling 133-135°C15mm Hg(lit.)
Wurin Flash >230°F
Lambar JECFA 1012
Tashin Turi 0.0109mmHg a 25°C
Yanayin Ajiya Yanayin Daki
Fihirisar Refractive n20/D 1.49 (lit.)
Abubuwan Jiki da Sinadarai Ruwa mara launi zuwa haske rawaya, tare da ƙanshin fure da zuma. Wurin tafasa na 260 deg C, maɓallin walƙiya na 74 deg C. Mai narkewa a cikin ethanol da man fetur, kusan ba a iya narkewa a cikin ruwa.

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xn - cutarwa
Lambobin haɗari R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 - Sanya tufafin kariya masu dacewa.
WGK Jamus 2
RTECS Saukewa: AJ2480000

 

Gabatarwa

N-butyl phenylacetate. Kaddarorinsa sune kamar haka:

 

Bayyanar: n-butyl phenylacetate ruwa ne mara launi zuwa rawaya tare da wari na musamman.

Yawa: Yawan dangi kusan 0.997 g/cm3.

Solubility: mai narkewa a cikin alcohols, ethers da wasu kaushi na halitta.

 

Ana amfani da N-butyl phenylacetate a cikin waɗannan yankuna:

 

Amfani da masana'antu: A matsayin mai ƙarfi da tsaka-tsaki, ana amfani dashi sosai a cikin samar da masana'antu kamar su rufi, tawada, resins da robobi.

 

Hanyoyin shirye-shirye na n-butyl phenylacetate sune galibi kamar haka:

 

Esterification dauki: n-butyl phenylacetate an kafa ta ta hanyar esterification dauki na n-butanol da phenylacetic acid.

Acylation dauki: n-butanol yana amsawa tare da reagent acylation sannan kuma ya juya zuwa n-butyl phenylacetate.

 

Guji tuntuɓar hanyoyin kunna wuta don hana fashewa ko wuta.

Kula da yanayin aiki mai cike da iska sannan kuma a guji shakar tururinsa.

Ka guji hulɗa da fata-da-fata kuma sanya safar hannu da tufafi masu kariya yayin amfani.

Idan hadiyewa ko numfashi ya faru, nemi kulawar likita nan da nan.


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