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5-Fluoro-2-iodotoluene (CAS# 66256-28-8)

Hantida Kiimikada:

Qaanuunka molecular C7H6FI
Molar Mass 236.03
Cufnaanta 1.788±0.06 g/cm3 (20 ºC 760 Torr)
Boling Point 206.8 ± 20.0 ℃ (760 Torr)
Barta Fiishka 82.1 ± 5.9 ℃
Uumiga Uumiga 0.334mmHg at 25°C
Xaalada Kaydinta Ku hay meel mugdi ah, ku xidhan meel engegan, heerkulka qolka
Tusmada Dib-u-celinta 1.58

Faahfaahinta Alaabta

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Xusuusin Khatarta Xanaaqsan

 

Hordhac

Waa iskudhis organic ah oo leh qaacidada kiimikada C7H6FIS. Muuqaalkeedu waa dareere huruud ah oo aan midab lahayn ama midab leh oo leh ur dheer oo raagaya.

 

Xaruntan waxaa inta badan loo isticmaalaa sidii dhex dhexaad u ah isku-dhafka dabiiciga ah. Waxaa loo isticmaali karaa in lagu diyaariyo walxaha kale ee dabiiciga ah, sida sunta cayayaanka, daawooyinka iyo midabada. Waxa kale oo loo isticmaali karaa sida wakiilka kakan, dareeraha iyo surfactant.

 

Habka diyaarinta ee halogen waxaa lagu heli karaa tallaabooyinka soo socda: Marka hore, 2-methylbenzoic acid waxaa lagu falceliyaa wakiilka oxidizing thionyl chloride si loo abuuro 2-methylbenzoic acid chloride. Chloride-ka aashitada ayaa markaa la falceliyay barium iodide si loo siiyo 2-iodo-5-methylbenzoic acid. Ugu dambeyntii, 2-iodo-5-methylbenzoic acid ayaa loo beddelay fosfooniyam iyada oo fal-celin leh fluoride qalin ah.

 

Markaad isticmaalayso, fiiro gaar ah u yeelo ammaankeeda. Waa dareere guban kara oo waa in la kaydiyaa oo la isticmaalo si looga fogaado dabka iyo heerkulka sare. Waxay leedahay saameyn kicinaya maqaarka iyo indhaha, iska ilaali xiriir toos ah. Xiro qalabka ilaalinta habboon sida galoofyada iyo muraayadaha indhaha inta lagu jiro shaqada. Sida kiimikooyinka kale, waa in lagu isticmaalo meel hawo fiican leh oo la raaco hababka shaybaadhka saxda ah. Haddii ay dhacdo in la neefsado, la nuugo, ama maqaarka taabto, raadso gargaar caafimaad isla markiiba.


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