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4-Fluorobenzaldehyde (CAS# 459-57-4)

Hantida Kiimikada:

Qaanuunka molecular C7H5FO
Molar Mass 124.11
Cufnaanta 1.157 g/ml at 25°C (shir leh)
Meesha dhalaalaysa -10 °C ( shid)
Boling Point 181 °C/758 mmHg (iftiin)
Barta Fiishka 134°F
Biyuhu milmayn AAN LA NOQON karin
Solubility Chloroform, methanol
Uumiga Uumiga 19 hp (70 ° C)
Muuqashada Dareere
Cufis-jiidad gaar ah 1.157
Midabka Cad aan midab lahayn ilaa huruud ah
BRN 385857
Xaalada Kaydinta Ku kaydi meel ka hooseysa +30°C.
Xasilooni Xasaasiyadda hawada
Xasaasi ah Xasaasiyadda hawada
Tusmada Dib-u-celinta n20/D 1.521 (lit.)
Tilmaamaha Jirka iyo Kiimikada Cufnaanta 1.157
barta dhalaalka -10 ° C
barta karkarinta 181 ° C (758 mmHg)
index refractive 1.5195-1.5215
dhibic flash ah 56°C
biyo-milmi kara IMMISCIBLE
Isticmaal Loo isticmaalo sidii sunta cayayaanka lagu dilo, dhexdhexaadiyeyaasha dawooyinka

Faahfaahinta Alaabta

Tags Product

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
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 2
FLUKA BRAND F CODES 9-23
TSCA T
Koodhka HS 29130000
Xusuusin Khatarta guban kara
Heerka khatarta 3.2
Kooxda Baakadaha III

 

Hordhac

Fluorobenzaldehyde) waa unug dabiici ah oo ka tirsan kooxda aromatic aldehyde ee xeryahooda. Waa dheesha fluorine ee benzaldehyde waxayna leedahay giraan benzene ah iyo atamka fluorine oo ku dheggan kaarboon isku mid ah.

 

Marka la eego hantideeda, fluorobenzaldehyde waa dareere aan midab lahayn oo leh dhadhan udgoon heerkulka qolka. Waxay leedahay milmayn wanaagsan waxayna ku milmaysaa noocyo kala duwan oo dareere dabiici ah sida aalkolada, ethers iyo ketones.

 

Fluorobenzaldehyde waxaa si weyn loogu isticmaalaa goobta isku-dhafka dabiiciga ah. Fluorobenzaldehyde sidoo kale waxaa loo isticmaalaa soo saarista dahaarka, balaastikada, caag, iyo walxo kale.

 

Waxaa jira dhowr siyaabood oo loo diyaariyo fluorobenzaldehyde. Hab caadi ah ayaa lagu helaa iyadoo lagu falceliyo benzaldehyde leh reagent fluorinating. Hab kale waa fluoroalkylation, kaas oo fluoralkane uu la falgalo benzaldehyde si loo soo saaro fluorobenzaldehyde. Habka diyaarinta gaarka ah waxaa lagu dooran karaa iyadoo loo eegayo baahidaada.

Fluorobenzaldehyde waxay leedahay ur xun waxaana laga yaabaa inay ka xanaajiso indhaha, maqaarka, iyo mareenka neefsiga. Qalabka ilaalinta habboon waa in la gashado marka la isticmaalayo waana in la iska ilaaliyo xidhiidhka tooska ah. Iska ilaali in aad neefsato gaas ama xalal. Waa in lagu qalaa meel hawo fiican leh, oo ka fog dabka.

 


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