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Dibromodifluoromethane (CAS# 75-61-6)

Hantida Kiimikada:

Qaanuunka molecular CBr2F2
Molar Mass 209.82
Cufnaanta 2.297 g/ml at 25 °C (lit.)
Meesha dhalaalaysa -141 °C
Boling Point 24.5C
Barta Fiishka Midna
Biyuhu milmayn Aan la milmin
Solubility Ku milmay acetone, alkohol, benzene, iyo ether (Weast, 1986)
Uumiga Uumiga 12.79 psi (20 °C)
Cufnaanta uumiga 7.24 ( vs hawada)
Muuqashada dareere ama gaas aan midab lahayn
Xadka Muujinta NIOSH REL: TWA 100 ppm (860 mg/m3), IDLH 2,000 ppm; OSHA PEL:TWA 100 ppm.
BRN 1732515
Xaalada Kaydinta 2-8°C
Tusmada Dib-u-celinta 1.398-1.402
Tilmaamaha Jirka iyo Kiimikada Midab la'aan, dareere culus. Ku milma inta badan dareerayaasha organic; aan lagu milmin biyaha. Aan guban karin. Loo isticmaalo sida wakiilka dab-demiska, qaboojiyaha iyo saliidaha. Sidoo kale loo yaqaan R12B2.

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
R59 - Khatar u ah lakabka ozone
Sharaxaada Badbaadada S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S59 - U tixraac saaraha / alaab-qeybiyaha wixii macluumaad ah ee ku saabsan soo kabashada / dib u warshadaynta.
Aqoonsiga UN-ka 1941kii
WGK Germany 3
RTECS PA7525000
Koodhka HS 29034700
Xusuusin Khatarta Xanaaqsan
Heerka khatarta 9
Kooxda Baakadaha III
Sunta Soo-gaadhista 15-daqiiqo ah ee 6,400 iyo 8,000 ppm waxay u dhintaan jiirka iyo jiirarka, siday u kala horreeyaan (Patnaik,
1992).

 

Hordhac

Dibromodifluoromethane (CBr2F2), oo sidoo kale loo yaqaan halothane (halothane, trifluoromethyl bromide), waa iskudar organic ah. Kuwa soo socdaa waa horudhac ku saabsan guryaha, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada dibromodifluoromethane:

 

Tayada:

- Muuqashada: dareere aan midab lahayn

- Solubility: ku milmay ethanol, ether iyo chloride, wax yar oo biyo ku milmay

- Sun: waxay leedahay saameyn suuxdin waxayna u horseedi kartaa niyad-jabka habka dhexe ee neerfayaasha

 

Isticmaal:

- Daawooyinka suuxinta: Dibromodifluoromethane, oo waagii hore si weyn loogu isticmaali jiray xididada iyo suuxdinta guud, ayaa hadda lagu bedelay dawooyin horumarsan oo badbaado leh.

 

Habka:

Diyaarinta dibromodimomethane waxaa lagu fulin karaa tallaabooyinka soo socda:

Bromine waxaa lagula falceliyaa fluorine heerkulka sare si loo siiyo fluorobromide.

Fluorobromide waxaa lagu falceliyaa methane hoostiisa shucaaca ultraviolet si loo soo saaro dibromodifluoromethane.

 

Macluumaadka Badbaadada:

- Dibromodifluoromethane waxay leedahay sifooyin suuxin waana in si taxadar leh loo isticmaalo, gaar ahaan iyada oo aan la helin hagitaan xirfadeed.

- Soo-gaadhista muddada-dheer ee dibromodifluoromethane waxay saameyn xun ku yeelan kartaa beerka.

- Waxa laga yaabaa inay keento xanaaq haddii ay gasho indhaha, maqaarka, ama habka neefsashada.

- Markaad isticmaalayso dibromodifluoromethane, ololka ama xaaladaha heerkulka sare waa in laga fogaadaa maadaama ay gubanayso.

- Markaad isticmaalayso dibromodifluoromethane, raac dhaqamada shaybaadhka saxda ah iyo tallaabooyinka ilaalinta shakhsi ahaaneed.

 


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