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alaabta

1-Bromo-3 4-difluorobenzene (CAS# 348-61-8)

Hantida Kiimikada:

Qaanuunka molecular C6H3BrF2
Molar Mass 192.99
Cufnaanta 1.707g/mLat 25°C(iftiin)
Meesha dhalaalaysa -4 °C
Boling Point 150-151°C( shid)
Barta Fiishka 92°F
Biyuhu milmayn aan la milmin
Uumiga Uumiga 4.88mmHg at 25°C
Muuqashada Dareere
Cufis-jiidad gaar ah 1.707
Midabka Cad aan midab lahayn ama huruud ah oo cirro leh
BRN 1934811kii
Xaalada Kaydinta Lagu xidhay qalalan, heerkulka qolka
Tusmada Dib-u-celinta n20/D 1.505 (lit.)
Tilmaamaha Jirka iyo Kiimikada Cufnaanta 1.707
barta dhalaalka -4°C
barta karkarinta 150-151°C
index refractive 1.504-1.506
dhibic flash ah 33°C
biyo-milmi kara
Isticmaal Waxa loo istcimaalaa sidii dawo ahaan, walxo crystal dareere dhexdhexaad ah

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R10 - guban kara
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S16 - Ka fogow ilaha dabka.
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.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
Aqoonsiga UN-ka UN 1993 3/PG 3
WGK Germany 2
Koodhka HS 29039990
Xusuusin Khatarta guban kara
Heerka khatarta 3
Kooxda Baakadaha III

 

Hordhac

3,4-Difluorobromobenzene waa unug dabiici ah. Kuwa soo socdaa waa hordhac dabeecadeeda, isticmaalkeeda, habka diyaarinta iyo macluumaadka badbaadada:

 

Tayada:

Muuqaalka: 3,4-Difluorobromobenzene waa dareere huruud ah oo aan midab lahayn oo iftiin leh.

Cufnaanta: qiyaastii. 1.65 g/cm³

Solubility: 3,4-difluorobromobenzene waxay ku milmi kartaa qaar ka mid ah dareerayaasha organic waxayna ku dhowdahay inaan lagu milmin biyaha.

 

Isticmaal:

Warshadaha elektiroonigga ah: sababtoo ah sifooyinka wanaagsan ee elektiroonigga ah, 3,4-difluorobromobenzene waxaa badanaa loo isticmaalaa qayb ka mid ah qalabka semiconductor organic.

 

Habka:

Habka diyaarinta ee 3,4-difluorobromobenzene ka kooban yahay tallaabooyinka soo socda:

Marka hore, bromobenzene iyo bromoflurane ayaa laga falceliyaa si ay u soo saaraan 2,3,4,5-tetrabromofluorobenzene.

2,3,4,5-tetrabromofluorobenzene ayaa markaa lagu falceliyaa hydrofluoric acid si loo helo 3,4-difluorobromobenzene.

 

Macluumaadka Badbaadada:

3,4-Difluorobromobenzene waa sun waana in taxaddar la sameeyaa si looga fogaado taabashada maqaarka iyo neefsashada uumiga.

Nidaamyada shaybaadhka saxda ah iyo tillaabooyinka ilaalinta shakhsi ahaaneed sida xidhashada galoofyada ilaalinta habboon, muraayadaha, iyo maaskaro ilaalinta waa in la raacaa marka la isticmaalayo.

Marka la kaydinayo, waa in laga fogaadaa ilaha dabka iyo oksaydhiyeyaasha, lagana fogaado xidhiidhka asiidhyada ama alkalisyada xooggan.

Marka qashinka la tuurayo, waa in la tuuraa si waafaqsan shuruucda iyo xeerarka khuseeya si looga fogaado wasakhaynta deegaanka.


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