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2-Amino-5-nitro-4-picoline (CAS# 21901-40-6)

Hantida Kiimikada:

Qaanuunka molecular C6H7N3O2
Molar Mass 153.14
Cufnaanta 1.3682 (Qiyaas adag)
Meesha dhalaalaysa 223-225 °C (Iftiin)
Boling Point 276.04°C (qiyaasta qallafsan)
Barta Fiishka 166.6°C
Solubility Ku milmay DMSO.
Uumiga Uumiga 3.99E-05mmHg at 25°C
Muuqashada Crystallization
Midabka Orange ilaa jaale-brown
BRN 137695
pKa 3.44±0.24 (La saadaaliyay)
Xaalada Kaydinta Ku hay meel mugdi ah, jawi aan fiicneyn, heerkulka qolka
Tusmada Dib-u-celinta 1.6500 (qiyaas)
MDL MFCD00010692
Tilmaamaha Jirka iyo Kiimikada Barta dhalaalka 220-225°C

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo.
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S22 - Ha neefsan boorka.
S36 - Xidho dhar ilaalin ku habboon.
WGK Germany 3
Koodhka HS 29333999
Heerka khatarta XANUUNSAN

 

Hordhac

2-Amino-4-methyl-5-nitropyridine waa unug dabiici ah oo leh sifooyinka soo socda:

 

Muuqashada: 2-amino-4-methyl-5-nitropyridine waa crystalline jaale adag.

 

Solubility: Waa wax yar oo ku milmay biyaha waxayna leedahay milmayn sare oo dareerayaasha organic.

 

Habka diyaarinta: 2-amino-4-methyl-5-nitropyridine waxaa lagu heli karaa nitrification of methylpyridine, ka dibna falcelinta dhimista.

 

Codsiga: 2-amino-4-methyl-5-nitropyridine waxaa loo isticmaali karaa walxo cayriin ah oo ku jira isku-dhafka dabiiciga ah.

 

Macluumaadka Badbaadada: 2-Amino-4-methyl-5-nitropyridine waxay leedahay sunta hoose ee xaaladaha hawlgalka guud, laakiin tillaabooyin badbaado oo habboon ayaa weli loo baahan yahay. Qalabka ilaalinta shakhsi ahaaneed waa in la isticmaalo marka la isticmaalayo iyo taabashada tooska ah ee maqaarka iyo indhaha waa in laga fogaadaa. Iska ilaali inaad neefsato boodh ama gaas. Waa in lagu kaydiyaa weel aan hawo lahayn oo lagu kaydiyaa meel qabow oo qallalan. Haddii aan si sax ah wax looga qaban, waxay dhibaato u geysan kartaa deegaanka.


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