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Bromoacetyl bromide (CAS#598-21-0)

Hantida Kiimikada:

Qaanuunka molecular C2H2Br2O
Molar Mass 201.84
Cufnaanta 2.324g/mLat 20°C
Meesha dhalaalaysa 148.5°C (qiyaas)
Boling Point 147-150°C( shid)
Barta Fiishka >105°C
Biyuhu milmayn KA JAWAABAY
Uumiga Uumiga 3.8 mm Hg (25 °C)
Muuqashada Budada
Midabka Caddaan
BRN 605440
Xaalada Kaydinta Qaboojiyaha (+4°C)
Xasilooni Deggan, laakiin si xun ula falgala biyo. Aan ku habboonayn biyaha, qoyaanka, aalkolada, saldhigyada xooggan, wakiilada oksaydhiyeyaasha xooggan.
Xasaasi ah Qoyaanka xasaasiga ah
Tusmada Dib-u-celinta n20/D 1.547 (lit.)
Tilmaamaha Jirka iyo Kiimikada Astaamaha dareeraha aan midab lahayn ama huruuda ah.
barta karkarinta 147 ~ 150 ℃
cufnaanta qaraabo 2.317
index refractive 1.5475
ku milmay benzene, ether, chloroform.
Isticmaal Waxa loo istcimaalaa sidii Dhexdhexaadka dawooyinka ee isku dhafka dabiiciga ah

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista C - Waxyeelo
Xeerarka Khatarta R34 - Waxay sababtaa gubashada
R14 - Wuxuu si xun uga falceliyaa biyo
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
S8 - Weelku ha engegin.
S30 - Waligaa biyo ha ku darin alaabtan.
S25 - Ka fogow taabashada indhaha.
Aqoonsiga UN-ka UN 2513 8/PG 2
WGK Germany 3
FLUKA BRAND F CODES 10-19
TSCA Haa
Koodhka HS 29159080
Heerka khatarta 8
Kooxda Baakadaha II

 

Hordhac

Bromoacetyl bromide waa unug dabiici ah. Kuwa soo socdaa waa hordhaca guryaha, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada bromoacetyl bromide:

 

Tayada:

Muuqashada: Bromoacetyl bromide waa dareere huruud ah oo aan midab lahayn.

Solubility: Waxay si fudud ugu milmi kartaa dareerayaasha organic, laakiin way adagtahay in lagu milmo biyaha.

Degenaansho la'aan: Bromoacetyl bromide waxay ku duntaa heerkul sare ama huurka si ay u soo saarto gaas sun ah.

 

Isticmaal:

Bromoacetyl bromide waxaa badanaa loo isticmaalaa sidii reagent brominating ee isku-dhafka organic, waxaana loo isticmaali karaa sidii reagent brominating ee xeryahooda ketone-ka soo jeeda.

Waxa kale oo loo isticmaali karaa diyaarinta dareerayaasha, kicinta iyo surfactants.

 

Habka:

Bromoacetyl bromide waxaa lagu diyaarin karaa falcelinta bromoacetic acid leh ammonium bromide ee acetic acid:

CH3COOH + NH4Br + Br2 → BrCH2COBr + NH4Br + HBr

 

Macluumaadka Badbaadada:

Bromoacetyl bromide waa in lagu qabtaa tallaabooyin ilaalin ah, sida xidhashada muraayadaha difaaca, galoofyada iyo jaakadaha shaybaadhka.

Waa iskudhis caustic ah oo sababi kara xanaaq iyo gubasho maqaarka ama indhaha. Biyo badan ku raaci isla markaaba soo-gaadhista oo raadso daryeel caafimaad.

Marka la kaydinayo oo la isticmaalayo bromoacetyl bromide, waa in laga fogeeyaa ilaha dabka iyo ololka furan, lagana fogaado jawiga heerkulka sare si looga hortago qaraxyada iyo sii deynta gaaska khatarta ah.

 


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