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4-Fluorophenylacetic acid (CAS# 405-50-5)

Hantida Kiimikada:

Qaanuunka molecular C8H7FO2
Molar Mass 154.14
Cufnaanta 1.1850 (qiyaas)
Meesha dhalaalaysa 81-83 °C (Iftiin)
Boling Point 164°C (2.25 tor)
Barta Fiishka >100°C
Biyuhu milmayn Aan biyo ku milmin.
Uumiga Uumiga 0.00461mmHg at 25°C
Muuqashada crystalline cad dhalaalaysa ama dhayalsan
Midabka Caddaan
Merck 14,4177
BRN 972145
pKa pK1:4.25 (25°C)
Xaalada Kaydinta Lagu xidhay qalalan, heerkulka qolka
MDL MFCD00004343
Tilmaamaha Jirka iyo Kiimikada barta dhalaalka 82-86°C
barta karkarinta 164°C (2.25 torr)
Isticmaal Waxaa loo istcimaalaa sidii dhexdhexaadka dawooyinka

Faahfaahinta Alaabta

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Calaamadaha halista Xi - xanaaq
Xeerarka Khatarta R38 - Cuncun maqaarka
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S22 - Ha neefsan boorka.
S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S27 - Isla markiiba iska siib dhammaan dharka wasakhaysan.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
WGK Germany 3
TSCA T
Koodhka HS 29163900
Heerka khatarta XANUUNSAN

 

Hordhac

Fluorophenylacetic acid waa unug dabiici ah. Waa dareere aan midab lahayn oo leh ur gaar ah heerkulka qolka. Kuwa soo socdaa waa hordhac ku saabsan sifooyinka, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada ee fluorophenylacetic acid:

 

Tayada:

Muuqaal: dareere aan midab iyo ur lahayn.

Cufnaanta: 1.27 g/cm3.

Solubility: ku milmay alkohol iyo dareerayaasha ether, wax yar oo ku milmay biyaha.

 

Isticmaal:

Warshadaha kiimikada, fluorophenylacetic acid waxaa loo isticmaali karaa sidii wax bilow ah oo loogu talagalay isku dhafka dabiiciga ah.

Soo saarista sunta cayayaanka, fluorophenylacetic acid waxaa loo isticmaali karaa walxo ceeriin ah oo loogu talagalay soo saarista sunta cayayaanka iyo fungicides.

 

Habka:

Diyaarinta fluorophenylacetic acid waxaa lagu gaari karaa falcelinta ketone ee phenylacetic acid fluorinated ama ether phenyl fluorinated leh acetic acid.

 

Macluumaadka Badbaadada:

Fluoroacetic acid waxay ka xanaajisaa maqaarka, indhaha, iyo mareenka neefsiga, waana in taxaddar la sameeyaa markaad la xiriirto.

Muraayadaha difaaca iyo galoofyada waa in la xidho marka la isticmaalayo ama la tacaalayo fluorphenylacetic acid si loo hubiyo xaaladaha shaybaadhka ee hawo wanaagsan leh.

Iska ilaali inaad neefsato uumiga fluorophenylacetic acid, oo haddii aad neefsato xaddi badan oo uumi ah, isla markiiba u tag meel hawo nadiif ah leh oo raadso daaweyn.

Fluorophenylacetic acid waa dareere guban kara waana in laga fogeeyaa dabka oo lagu kaydiyaa weel aan hawadu lahayn, kana fog oksidayaasha.

 


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