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samfur

3-bromo-4-methylbenzonitrile (CAS# 42872-74-2)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C8H6BrN
Molar Mass 196.04
Yawan yawa 1.51± 0.1 g/cm3 (An annabta)
Matsayin narkewa 41-45 ° C (lit.)
Matsayin Boling 259.1 ± 20.0 °C (An annabta)
Wurin Flash >230°F
Ruwan Solubility Mara narkewa a cikin ruwa.
Tashin Turi 0.013mmHg a 25°C
Bayyanar rawaya crystal
Yanayin Ajiya Rufewa a bushe, Zazzabin ɗaki
Fihirisar Refractive 1.591
MDL Saukewa: MFCD06797818

Cikakken Bayani

Tags samfurin

Lambobin haɗari 20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
Bayanin Tsaro 36 – Sanya tufafin kariya masu dacewa.
ID na UN UN3439
WGK Jamus 3
Bayanin Hazard Mai cutarwa
Matsayin Hazard 6.1
Rukunin tattarawa III

 

Gabatarwa

Abu ne na halitta tare da dabarar sinadarai C8H6BrN. Wani fari ne mai kamshi na musamman.

 

Ana amfani da shi sau da yawa azaman matsakaici mai mahimmanci a cikin ƙwayoyin halitta. Ana iya amfani da shi don haɗa magunguna, magungunan kashe qwari, dyes da sinadaran reagents. Misali, ana iya amfani da shi wajen hada maganin kashe kwayoyin cuta da kuma maganin ciwon daji. Bugu da ƙari, ana iya amfani da shi azaman ɗanyen abu don kayan fitar da hasken halitta da ruwa mai ion.

Akwai hanyoyin shirye-shirye da yawa don

, kuma hanyar da aka saba amfani da ita ita ce amsa p-tolylboronic acid tare da brominylformamide. Ƙayyadadden aikin shirye-shiryen yana buƙatar daidaitawa da ingantawa bisa ga ainihin halin da ake ciki.

 

Lokacin amfani da sarrafawa, kuna buƙatar kula da bayanan lafiyar sa. Yana da wani kwayoyin halitta tare da wasu guba da haushi, kuma ya kamata a guje wa hulɗar kai tsaye tare da fata, idanu da numfashi. Saka kayan kariya kamar safar hannu, tabarau da garkuwar fuska yayin aiki. A lokaci guda, yi aiki a wuri mai kyau don kauce wa ƙura da tururi. Idan buri ko sha ya faru, nemi kulawar likita nan da nan.


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