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2-6-Difluoroaniline (CAS#5509-65-9)

Hantida Kiimikada:

Qaanuunka molecular C6H5F2N
Molar Mass 129.11
Cufnaanta 1.199 g/ml at 25°C (shir leh)
Boling Point 51-52 °C/15 mmHg (iftiin)
Barta Fiishka 110°F
Biyuhu milmayn Waxoogaa ku milmay biyaha.
Solubility Chloroform, Ethyl Acetate (wax yar)
Uumiga Uumiga 1.98E-06mmHg at 25°C
Muuqashada Dareere
Cufis-jiidad gaar ah 1.28
Midabka Jaale cad oo bunni ah
BRN 2802697
pKa 1.81± 0.10 (La saadaaliyay)
Xaalada Kaydinta Ku hay meel mugdi ah, ku dabool meel engegan, 2-8 ° C
Xasilooni Hygroscopic
Tusmada Dib-u-celinta n20/D 1.508 (lit.)
Tilmaamaha Jirka iyo Kiimikada Sifo: dareere huruud ah oo khafiif ah.
barta karkarinta 51-52 ℃(1.94kPa)
Isticmaal Loo isticmaalo soo saarista noocyo kala duwan oo sunta cayayaanka ah, fungicides iyo herbicides, waa dhexdhexaad muhiim ah oo ka mid ah daawooyinka iyo sunta cayayaanka.

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R10 - guban kara
R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo.
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S36 - Xidho dhar ilaalin ku habboon.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S23 - Ha neefsan uumiga.
S16 - Ka fogow ilaha dabka.
S16/23/26/36/37/39 -
S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
Aqoonsiga UN-ka UN 1993 3/PG 3
WGK Germany 3
FLUKA BRAND F CODES 8-10-23
Koodhka HS 29214210
Xusuusin Khatarta Xanaaqsan
Heerka khatarta 3
Kooxda Baakadaha III

 

Hordhac

2,6-Difluoroaniline waa unug dabiici ah. Waa crystalline cad oo adag oo aan lagu milmi karin biyaha heerkulka qolka.

 

Kuwa soo socda waa qaar ka mid ah guryaha iyo isticmaalka 2,6-difluoroaniline:

1. 2,6-Difluoroaniline waa amiin caraf udgoon leh oo leh ur amiin xoog leh.

2. Waa ku-deeqaha elektarooniga ah oo xooggan oo loo isticmaali karo qayb ka mid ah walxaha kirishbooyada.

4. Waxa kale oo caadi ahaan loo isticmaalaa sidii kicin ama reagent ee falcelinta synthesis organic.

 

Habka diyaarinta 2,6-difluoroaniline:

Habka isku dhafan ee sida caadiga ah loo isticmaalo waxaa lagu helaa falcelinta aniline iyo fluoride hydrogen. Marka hore, aniline waxaa lagu falceliyaa hydrogen fluoride ee dareeraha ku habboon, badeecaduna waa la nadiifiyaa ka dib falcelinta si loo helo 2,6-difluoroaniline.

 

Macluumaadka badbaadada ee 2,6-difluoroaniline:

1. 2,6-Difluoroaniline waa walax waxyeello leh, xanaaq badan oo daxalaysa. Waa in taxaddar la sameeyaa marka la taabto maqaarka, indhaha, ama neefsashada.

2. Waa in la isticmaalo qalab ilaalin shakhsi ah oo ku habboon inta lagu jiro hawlgalka, oo ay ku jiraan muraayadaha kiimikada, galoofyada iyo dharka ilaalinta, iwm.

3. Marka lagu daro xeryahooda kale, uumiga sunta ah, gaaska, ama qiiqa ayaa laga yaabaa in la soo saaro oo loo baahan yahay in lagu shaqeeyo jawi hawo wanaagsan leh.

4. Kahor intaadan la tacaalin 2,6-difluoroaniline ama xeryahooda laxiriira, waa in lafahmaa lana raaco nidaamka hawlgalka ee badbaadada.

 


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