4-Fluorobenzoylacetonitrile (CAS# 4640-67-9)
Codsiga
Loo isticmaalo sida walxo ceeriin ah oo loogu talagalay isku-dhafka organic
Tilmaamid
Muuqaal: Yellow adag
milmayn Ku milma dimethylformamide, dimethyl sulfoxide.
pka7.67±0.10 (La saadaaliyay)
Badbaadada
Xeerarka Khatarta R22 - Waxyeello ayay leedahay haddii la liqo
R36/37/38 - Waxay ka xanaajisaa indhaha, habdhiska neefsiga iyo maqaarka.
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
WGK Germany 3
Xusuusin Khatarta Irritant
Baakaynta & Kaydinta
Waxaa lagu soo raray 25kg/50kg. Lagu xidhay qalalan, heerkulka qolka
Hordhac
Soo bandhigida badeecadayadii ugu dambeysay 4-Fluorobenzoylacetonitrile, oo ah xarun si weyn loo raadiyo oo ku jirta warshadaha dawooyinka iyo kiimikada. Xaruntan hal-abuurka leh ayaa si weyn loogu isticmaalay isku-dhafka xeryahooda dabiiciga ah ee kala duwan, taasoo ka dhigaysa qayb muhiim ah naqshadaynta iyo horumarinta daroogada.
Qaabka kiimikaad ee 4-Fluorobenzoylacetonitrile waa C9H6FNO, waxayna leedahay miisaan kelli ah 163.15 g/mol. Nambarkeeda CAS waa 4640-67-9, waana crystalline jaale ama oranji ah oo adag oo leh xasillooni aad u wanaagsan iyo nolol shelf.
Nadiifinta alaabtayadu waa 99%, taas oo ka dhigaysa mid ku habboon codsiyada kala duwan. Waxay leedahay meel karkaraya oo ah 298-300C, barta dhalaalkeeduna waxay u dhaxaysaa 69°C ilaa 72°C. Waxay ku milmi kartaa dareerayaasha dabiiciga ah ee caadiga ah sida ethanol, ether, iyo dichloromethane, taas oo sahlaysa in la xakameeyo lana isticmaalo.
Mid ka mid ah faa'iidooyinka muhiimka ah ee 4-Fluorobenzoylacetonitrile waa kala-duwanaanta isku-dhafka dabiiciga ah. Waxay u shaqeysaa sidii dhisme dhisme ah oo isku-dhafan oo kala duwan oo dabiici ah sida 4-Fluorobenzaldehyde, 4-fluoro-2-hydroxymethylbenzoic acid, iyo 4-Fluorobenzoic acid. Kala duwanaanshahan ayaa ka dhigaysa shay lagama maarmaan u ah warshadaha dawooyinka, halkaas oo loo isticmaalo naqshadaynta iyo horumarinta daroogada.
Marka laga reebo dawooyinka, 4-Fluorobenzoylacetonitrile ayaa sidoo kale loo isticmaalaa soo saarista kiimikooyinka beeraha, udgoonka, iyo midabaynta. Waxa kale oo loo isticmaalaa sidii reagement ahaan falanqaynta asiidhyada amino iyo borotiinada ee warshadaha kiimikada.
Shirkad ahaan, waxaan ku dadaaleynaa inaan bixino alaab tayo sare leh oo buuxinaysa baahida macaamiisheena. Alaabtayada 4-Fluorobenzoylacetonitrile waxaa lagu soo saaray tallaabooyin adag oo lagu xakameynayo tayada si loo hubiyo nadiifnimadeeda iyo tayada. Waxaan ku hanweynahay in aan macaamiisheena siino badeecad joogto ah oo la isku halayn karo.
Gebogebadii, 4-Fluorobenzoylacetonitrile waa qayb muhiim ah oo ka mid ah warshadaha dawooyinka iyo kiimikada, iyada oo la adeegsanaayo isku-dhafka dabiiciga ah. Nadiifinteeda sare iyo xasilloonida ayaa ka dhigaysa doorashada la doorbidayo naqshadaynta iyo horumarinta daroogada. Nala soo xiriir maanta si aad u hesho 4-Fluorobenzoylacetonitrile tayo sare leh oo buuxinaysa baahiyahaaga wax soo saarka.
