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3-Fluorobenzaldehyde (CAS# 456-48-4)

Hantida Kiimikada:

Qaanuunka molecular C7H5FO
Molar Mass 124.11
Cufnaanta 1.17g/mLat 25°C(iftiin)
Meesha dhalaalaysa 173 C
Boling Point 66-68°C20mm Hg(iftiin)
Barta Fiishka 134°F
Solubility Chloroform, methanol
Uumiga Uumiga 1.28mmHg at 25°C
Muuqashada Dareere
Cufis-jiidad gaar ah 1.170
Midabka Cad aan midab lahayn ilaa huruud ah
BRN 970178
Xaalada Kaydinta Jawi aan firfircoonayn,2-8°C
Xasaasi ah Xasaasiyadda hawada
Tusmada Dib-u-celinta n20/D 1.518 (lit.)
Tilmaamaha Jirka iyo Kiimikada Barta karkarinta ee 66-68 deg C (20mmHg), barta toosh 56 deg C, cufnaanta qaraabada ah ee 1.17.
Isticmaal Loo isticmaalo sidii sunta cayayaanka lagu dilo, dhexdhexaadiyeyaasha dawooyinka

Faahfaahinta Alaabta

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Xeerarka Khatarta R37/38 - Ka xanaajiso habka neefsashada iyo maqaarka.
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
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.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S27 - Isla markiiba iska siib dhammaan dharka wasakhaysan.
Aqoonsiga UN-ka UN 1989 3/PG 3
WGK Germany 3
TSCA T
Koodhka HS 29130000
Xusuusin Khatarta guban kara
Heerka khatarta 3
Kooxda Baakadaha III

 

Hordhac

M-fluorobenzaldehyde. Kuwa soo socdaa waa horudhac ku saabsan sifooyinka, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada m-fluorobenzaldehyde:

 

Tayada:

- Muuqashada: M-fluorobenzaldehyde waa dareere aan midab lahayn ama huruud ah.

- Solubility: Waxay ku milmaan dareerayaasha organic sida ethers, alcohols iyo ether alcohols.

 

Isticmaal:

- Cayayaanka waxtarka sare leh: M-fluorobenzaldehyde, oo ah dhexdhexaadinta isku-dhafka dabiiciga ah, ayaa si ballaaran loogu isticmaalaa beerta beeraha si loogu diyaariyo cayayaanka waxtarka leh, sida cayayaanka CFOFLUOROETHYLENE ama alaabta ceeriin ee kale ee cayayaanka.

- Isku-darka kiimikaad: M-fluorobenzaldehyde waxaa badanaa loo isticmaalaa dhexdhexaadinta isku-dhafka dabiiciga ah waxaana loo isticmaali karaa in lagu diyaariyo xeryahooda kale, sida m-fluorophenyl oxalate iyo camphor ethanol.

 

Habka:

Waxaa jira laba hab oo loogu diyaar garoobo m-fluorobenzaldehyde: Habka fluoride iyo habka fluorination. Waxaa ka mid ah, habka fluoride waxaa lagu helaa falcelinta m-fluorophenylmagnesium fluoride oo leh formaldehyde; Habka fluorination-ka waxaa lagu helaa hydrolysis of p-toluene iyo antimony trichloride ee jawi koloriin ah.

 

Macluumaadka Badbaadada:

- Aad bay muhiim u tahay in m-fluorobenzaldehyde ay tahay walax sun ah waana in lagu shaqeeyaa xaalado hawo wanaagsan leh iyo in la xidho qalabka ilaalinta shakhsi ahaaneed ee habboon.

- Inta lagu jiro isticmaalka ama kaydinta, iska ilaali inaad ku darto oksidants xooggan, aalkolada iyo walxaha kale si aad uga fogaato falcelinta khatarta ah.

- Weelka si adag u xidh kana fogow dabka iyo meelaha kulaylka markaad kaydinayso.


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