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

Hantida Kiimikada:

Qaanuunka molecular C4H5BrO2
Molar Mass 164.99
Cufnaanta 1.718
Meesha dhalaalaysa 74 °C
Boling Point 288℃
Barta Fiishka 128℃
Solubility Chloroform (Sparingly), Methanol (wax yar)
Uumiga Uumiga 0.000626mmHg at 25°C
Muuqashada Adag
Midabka Jaalle cirro leh oo casaan ah
pKa 4.13 ± 0.10 (La saadaaliyay)
Xaalada Kaydinta Jawi aan firfircoonayn,2-8°C

Faahfaahinta Alaabta

Tags Product

Khatarta iyo Badbaadada

Xeerarka Khatarta 34 – Waxay sababtaa gubashada
Sharaxaada Badbaadada 36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
Aqoonsiga UN-ka 3261
Koodhka HS 29161900
Heerka khatarta 8
Kooxda Baakadaha III

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

4-bromocoumaric acid waa iskudhis organic ah. Halkan waxaa ah horudhac kooban oo ku saabsan hantideeda, adeegsigeeda, hababka wax-soo-saarka, iyo macluumaadka badbaadada:

dabeecadda:
-Muuqaalka: 4-bromocoumaric acid waa crystalline jaale cad cad ilaa cirro leh.
-Solubility: Waxay ku milmi kartaa dareerayaasha sida biyaha, ethanol, iyo ether.
-Xasilooni: Marka la eego heerkulka qolka waa mid deggan, laakiin waxa laga yaabaa inuu qudhmo marka la kululeeyo.

Ujeedada:
-Cilmi-baadhis kiimikaad: Waxa kale oo loo istcimaalaa kicinta falcelinta isku-dhafka dabiiciga ah.
-Beeraha: 4-bromocoumaric acid waxay leedahay codsiyo gaar ah oo ku saabsan xakameynta koritaanka dhirta.

Habka wax-soo-saarka:
-Habka caadiga ah waa in lagu helo iyada oo la falcelinayo crotonic acid leh bromide. Dareen-celinta waxay u baahan tahay in lagu sameeyo dareere habboon iyo heerkul habboon.

Macluumaadka amniga:
-4-bromocoumaric acid waa kiimiko waana in si taxadar leh loo isticmaalo.
Inta lagu jiro hawlgalka, waa in la xidho qalabka ilaalinta shakhsi ahaaneed ee ku habboon sida galoofyada shaybaadhka, muraayadaha indhaha, iyo jaakadaha shaybaadhka.
-Ka fogow taabashada tooska ah ee maqaarka, indhaha, iyo habka neefsashada.
-Marka la kaydinayo, 4-bromocoumaric acid waa in lagu hayaa weel xiran oo la dhigo meel qabow oo qallalan, kana fog meelaha dabka iyo walxaha gubanaya.


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