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4-Bromocrotonic Acid (CAS# 13991-36-1)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C4H5BrO2
Molar Mass 164.99
Yawan yawa 1.718
Matsayin narkewa 74 °C
Matsayin Boling 288 ℃
Wurin Flash 128 ℃
Solubility Chloroform (Sparingly), methanol (dan kadan)
Tashin Turi 0.000626mmHg a 25°C
Bayyanar M
Launi Kodadden Rawaya zuwa Kodadden Beige
pKa 4.13 ± 0.10 (An annabta)
Yanayin Ajiya Inert yanayi,2-8°C

Cikakken Bayani

Tags samfurin

Hadari da Tsaro

Lambobin haɗari 34- Yana haifar da kuna
Bayanin Tsaro 36/37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido.
ID na UN 3261
HS Code 29161900
Matsayin Hazard 8
Rukunin tattarawa III

4-Bromocrotonic Acid (CAS# 13991-36-1) gabatarwa

4-bromocoumaric acid wani abu ne na kwayoyin halitta. Anan ga taƙaitaccen gabatarwa ga kaddarorin sa, amfaninsa, hanyoyin masana'anta, da bayanan aminci:

yanayi:
Bayyanar: 4-bromocoumaric acid fari ne zuwa kodadde rawaya crystalline m.
-Solubility: Yana iya narke a cikin abubuwan narkewa kamar ruwa, ethanol, da ether.
-Karfafa: Ingantacciyar kwanciyar hankali a dakin da zafin jiki, amma yana iya rubewa lokacin zafi.

Manufar:
-Bincike na sinadarai: Hakanan ana amfani dashi azaman mai kara kuzari don haɓaka halayen ƙwayoyin halitta.
-Agriculture: 4-bromocoumaric acid yana da wasu aikace-aikace a cikin masu kula da girma shuka.

Hanyar sarrafawa:
-Hanyar gama gari ita ce samun ta ta hanyar amsa crotonic acid tare da bromide na ƙarfe. Ana buƙatar aiwatar da martani a cikin wani ƙarfi mai dacewa kuma a yanayin zafin da ya dace.

Bayanan tsaro:
-4-bromocoumaric acid sinadari ne kuma yakamata a yi amfani dashi da hankali.
-Lokacin aiki, yakamata a sanya kayan kariya masu dacewa kamar safofin hannu na dakin gwaje-gwaje, tabarau, da riguna na dakin gwaje-gwaje.
-A guji hulɗa kai tsaye da fata, idanu, da hanyoyin numfashi.
-Lokacin da ake ajiya, 4-bromocoumaric acid yakamata a ajiye shi a cikin akwati da aka rufe a sanya shi a wuri mai sanyi, bushe, nesa da tushen wuta da abubuwa masu ƙonewa.


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