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samfur

Styralyl acetate (CAS#93-92-5)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C10H12O2
Molar Mass 164.2
Yawan yawa 1.028g/mLat 25°C(lit.)
Matsayin narkewa -60°C
Matsayin Boling 94-95°C12mm Hg(lit.)
Wurin Flash 196°F
Lambar JECFA 801
Ruwan Solubility 1.27g/L a 20 ℃
Tashin Turi 5.5Pa a 20 ℃
Bayyanar m
Yanayin Ajiya Rufewa a bushe, Zazzabin ɗaki
Fihirisar Refractive n20/D 1.494(lit.)
Abubuwan Jiki da Sinadarai FEMA: 2684

Cikakken Bayani

Tags samfurin

Bayanin Tsaro 24/25 - Guji hulɗa da fata da idanu.
ID na UN NA 1993 / PGIII
WGK Jamus 1
RTECS Farashin 9410000
HS Code 2915 39 00
Guba LD50 na baki a cikin zomo:> 5000 mg/kg LD50 dermal Rabbit> 5000 mg/kg

 

Gabatarwa

Threonyl acetate.

 

Akwai manyan hanyoyin shirye-shirye guda biyu na thurillin acetate: ɗayan yana samuwa ta hanyar amsawar acetic acid da thurillyl ester, ɗayan kuma an shirya shi ta hanyar amsawar thuroxyl ester da anhydride. Hanyar shiri yana da sauƙi mai sauƙi da inganci.

Filin yana ƙonewa a babban yanayin zafi, buɗe wuta, kuma yakamata a kiyaye shi daga tushen wuta da iskar oxygen. Bugu da ƙari, thurheon acetate yana da wani haushi, don haka ya kamata a wanke shi da ruwa a cikin lokaci bayan haɗuwa da fata ko idanu, kuma a nemi taimakon likita. A lokacin ajiya da amfani, ya kamata a kula don hana zubar da shi da kuma tabbatar da yanayi mai kyau.


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