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3 5-difluorobenzaldehyde (CAS# 32085-88-4)

Hantida Kiimikada:

Qaanuunka molecular C7H4F2O
Molar Mass 142.1
Cufnaanta 1.296 g/ml at 20 °C ( shid)
Meesha dhalaalaysa 17°C
Boling Point 61-63°C 43mm
Barta Fiishka 133°F
Uumiga Uumiga 0.292mmHg at 25°C
Muuqashada Dareeraha Ka Dib Dhalashada
Midabka Cagaar khafiif ah oo cad
BRN 2573392
Xaalada Kaydinta hoos gaas aan shaqaynayn (nitrojiin ama argon) at 2-8°C
Xasaasi ah Xasaasiyadda hawada
Tusmada Dib-u-celinta n20/D 1.493 (lit.)
Tilmaamaha Jirka iyo Kiimikada Dareere huruud ah oo aan midab lahayn ama iftiin leh

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xi - xanaaq
Xeerarka Khatarta 36/37/38 - Cuncun xagga 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
Aqoonsiga UN-ka UN 1989 3/PG 3
WGK Germany 3
FLUKA BRAND F CODES 10-21
Koodhka HS 29124990
Xusuusin Khatarta Xanaaqsan
Heerka khatarta 3
Kooxda Baakadaha III

 

Hordhac

3,5-difluorobenzaldehyde waa unug dabiici ah oo leh qaacidada kiimikada C7H4F2O. Kuwa soo socda waa sharaxaadda guryaha, isticmaalkooda, diyaarinta iyo macluumaadka badbaadada xarunta:

 

Guryaha: 3,5-difluorobenzaldehyde waa huruud aan midab lahayn oo iftiin leh oo leh ur gaar ah. Waxay leedahay cufnaanta 1.383g/cm³, barta dhalaalaysa 48-52°C, iyo barta karkarinta 176-177°C. 3,5-difluorobenzaldehyde waa mid aan lagu milmi karin biyaha, laakiin waxay ku milmaan dareerayaasha organic sida ethanol, ether, iyo benzene.

 

Isticmaalka: 3,5-difluorobenzaldehyde waxaa caadi ahaan loo isticmaalaa sidii dhex dhexaad u ah isku-dhafka dabiiciga ah. Waxa loo isticmaali karaa in lagu sameeyo xeryahooda organic-ga ah ee fluorine-ka ku jira, gaar ahaan fal-celinta kiimikaad ee soo gelisa atamka fluorine molecules organic. Intaa waxaa dheer, waxaa sidoo kale loo isticmaali karaa sidii dhexdhexaadiyaha synthetic ee daroogada, sunta cayayaanka iyo midabada.

 

Habka diyaarinta: habka diyaarinta ee 3,5-difluorobenzaldehyde waxaa lagu heli karaa by falcelinta 3,5-difluorobenzyl methanol la acid aldehyde reagent (sida trichloroformic acid, iwm.). Hababka synthetic ee gaarka ah waxay tixraaci karaan buug-gacmeedka Synthesis Organic iyo suugaanta la xidhiidha.

 

Macluumaadka badbaadada: 3,5-difluorobenzaldehyde waa kiimiko oo u baahan in si badbaado leh loo isticmaalo. Waa cuncun iyo daxaloobay waxaana laga yaabaa inay dhaawac u geysato indhaha, maqaarka iyo habka neefsashada. Qalabka ilaalinta shakhsi ahaaneed ee habboon sida muraayadaha indhaha, galoofyada iyo gaashaanka wejiga waa in la xidho marka la isticmaalayo. Raac hab-dhaqannada badbaadada shaybaadhka oo kaydi, si fiican u qabo oo u tuur xarunta. Haddii ay dhacdo in si lama filaan ah loola xiriiro ama la nuugo, si degdeg ah u raadi daryeel caafimaad oo sii macluumaadka lagama maarmaanka ah dhakhtarka.


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