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mankhwala

5-(Aminomethyl) -2-chloropyridine (CAS# 97004-04-1)

Chemical Property:

Molecular Formula C6H7ClN2
Misa ya Molar 142.59
Kuchulukana 1.244±0.06 g/cm3(Zonenedweratu)
Melting Point 28-34 ° C
Boling Point 101-102 ° C 1mm
Pophulikira >230°F
Kuthamanga kwa Vapor 0.0175mmHg pa 25°C
Mtengo wa BRN 8308740
pKa 7.78±0.29 (Zonenedweratu)
Mkhalidwe Wosungira pansi pa mpweya wa inert (nayitrogeni kapena Argon) pa 2-8 °C
Zomverera Hygroscopic
Refractive Index 1.571
MDL Mtengo wa MFCD00673153
Zakuthupi ndi Zamankhwala Mafutawa ndi opanda mtundu, amawunikiridwa akazizira, mp25 ~ 26 ℃, B. p.82 ~ 84 ℃/53pa,n13D 1.5625, osasungunuka m'madzi, amasungunuka mu toluene, benzene ndi zosungunulira zina.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R25 - Poizoni ngati atamezedwa
R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu.
R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso
R43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu
R34 - Imayambitsa kuyaka
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
S20 - Mukamagwiritsa ntchito, musadye kapena kumwa.
Ma ID a UN UN 2811 6.1/PG 3
WGK Germany 3
Kalasi Yowopsa 8
Packing Group III

 

Mawu Oyamba

5-Aminomethyl-2-chloropyridine ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:

 

Ubwino:

- Maonekedwe: 5-Aminomethyl-2-chloropyridine ndi yolimba yopanda mtundu kapena yopepuka.

- Kusungunuka: Kutha kusungunuka m'madzi ndipo kumatha kusungunuka muzinthu zina zosungunulira monga methanol ndi ethanol.

- Chemical properties: Ndi mankhwala a alkaline omwe amalumikizana ndi zidulo kupanga mchere wofanana.

 

Gwiritsani ntchito:

- 5-Aminomethyl-2-chloropyridine ndi mankhwala omwe amagwiritsidwa ntchito kwambiri omwe angagwiritsidwe ntchito popanga ndi kuphunzira za mankhwala ena.

 

Njira:

- 5-Aminomethyl-2-chloropyridine akhoza kukonzekera ndi zimene 2-chloropyridine ndi methylamine. Kuti mudziwe njira zokonzekera, chonde onani zolemba zoyenera kapena zolemba za labotale.

 

Zambiri Zachitetezo:

- 5-Aminomethyl-2-chloropyridine ayenera kukhala ndi mpweya wokwanira panthawi ya opaleshoni kuti asatengeke ndi nthunzi yake kapena fumbi.

- Zimakhudza khungu, maso, ndi kupuma, ndipo zida zoyenera zotetezera monga magolovesi, magalasi, ndi masks ziyenera kuvalidwa.

- Pewani kukhudzana ndi ma asidi, okosijeni, ndi zinthu zina mukamagwiritsa ntchito kupewa zoopsa.

- Zisungeni pamalo ozizira, owuma ndi mpweya wabwino, kutali ndi moto ndi zinthu zomwe zimatha kuyaka.

- Mukapuma mwangozi kapena kukhudzana, funsani kuchipatala mwamsanga ndikupita nawo kuchipatala.


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