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P-Bromobenzotrifluoride (CAS# 402-43-7)

Hantida Kiimikada:

Qaanuunka molecular C7H4BrF3
Molar Mass 225.01
Cufnaanta 1.607g/mLat 25°C(iftiin)
Boling Point 154-155°C( shid)
Barta Fiishka 120°F
Solubility Ma aha mid qallafsan ama adag in la isku daro.
Uumiga Uumiga 4.072mmHg at 25°C
Muuqashada Dareere
Cufis-jiidad gaar ah 1.607
Midabka Cad cad oo aan midab lahayn ama huruud khafiif ah
BRN 204566
Xaalada Kaydinta Lagu xidhay qalalan, heerkulka qolka
Tusmada Dib-u-celinta n20/D 1.472 (lit.)
Tilmaamaha Jirka iyo Kiimikada Cufnaanta 1.6
barta karkarinta 154-155 ° C
index refractive 1.472-1.474
dhibic flash ah 48°C
Isticmaal Waxa loo istcimaalaa sidii dawooyin ahaan, dhexdhexaadiye sunta cayayaanka ah

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R10 - guban kara
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36 - Xidho dhar ilaalin ku habboon.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
S16 - Ka fogow ilaha dabka.
Aqoonsiga UN-ka UN 1993 3/PG 3
WGK Germany 3
TSCA T
Koodhka HS 29036990
Xusuusin Khatarta guban kara
Heerka khatarta 3
Kooxda Baakadaha III

 

Hordhac

Bromotrifluorotoluene waa unug dabiici ah. Waa dareere aan midab lahayn oo hufan oo leh ur aad u xooggan heerkulka qolka.

 

Bromotrifluorotoluene waxaa inta badan loo isticmaalaa ku-deeqaha atamka bromine ee falcelinta synthesis organic. Waxay ka falcelin kartaa aniline si ay u abuurto isku-dhafka bromoaniline ee la beddelay, kuwaas oo leh codsiyo muhiim ah oo ku jira warshadaha dawooyinka iyo isku-darka sunta cayayaanka. Bromotrifluorotoluene sidoo kale waxaa loo isticmaali karaa sidii wakiilka fluorinating xooggan ee falcelinta fluorinada.

 

Habka caadiga ah ee loogu talagalay diyaarinta bromotrifluorotoluene waa hydrogenate bromine iyo trifluorotoluene iyadoo ay jirto kiciye. Hab kale ayaa ah in laga gudbo gaaska bromine iyada oo loo marayo xeryahooda trifluoromethyl.

Neefsashada uumiga waa in laga fogaado marka la isticmaalayo, waana in la hubiyaa in qaliinka lagu sameeyay meel hawo fiican leh. Bromotrifluorotoluene sidoo kale waa walax guban karta waana in laga fogeeyo dabka iyo heerkulka sare. Marka aad la kulanto walxo oksaydheyn ah oo xooggan, fal-celin rabshad leh ayaa dhici karta, waana in la ilaaliyaa kala soocida iyaga.


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