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5-Bromo-2-methyl-3-nitropyridine (CAS# 911434-05-4)

Hantida Kiimikada:

Qaanuunka molecular C6H5BrN2O2
Molar Mass 217.02
Cufnaanta 1.709
Meesha dhalaalaysa 38.0 ilaa 42.0 °C
Boling Point 253 °C
Barta Fiishka 107 °C
Uumiga Uumiga 0.0305mmHg at 25°C
pKa -0.44±0.20 (La saadaaliyay)
Xaalada Kaydinta Jawi aan firfircoonayn, Heer kulka qolka
Tusmada Dib-u-celinta 1.599
MDL MFCD09031419

Faahfaahinta Alaabta

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Calaamadaha halista Xn – Waxyeelo
Xeerarka Khatarta 22 – Waxyeelo haddii la liqo

 

Hordhac

5-Bromo-2-methyl-3-nitropyridine waa unug dabiici ah.

 

Guryaha: 5-Bromo-2-methyl-3-nitropyridine waa jaale ilaa liin leh dhadhan nitro gaar ah. Way deggan tahay heerkulka qolka, laakiin burburku wuxuu iman karaa marka la kululeeyo ama la taabto asiidh xooggan.

Waxa kale oo lagu dabaqi karaa falanqaynta kiimikada, biomarkers, iyo isku-dhafka organic.

 

Habka diyaarinta: Habka diyaarinta 5-bromo-2-methyl-3-nitropyridine waxay noqon kartaa nitrification. Habka caadiga ah waa in laga falceliyo 2-methylpyridine leh nitric acid si loo soo saaro 2-methyl-3-nitropyridine, ka dibna la isticmaalo bromine si loo maro falcelinta bromination ee joogitaanka sulfuric acid si loo helo badeecada ugu dambeysa.

 

Macluumaadka badbaadada: 5-bromo-2-methyl-3-nitropyridine waa mid xasiloon marka loo eego xaaladaha isticmaalka guud, laakiin weli waa lagama maarmaan in fiiro gaar ah loo yeesho hawlgal ammaan ah. Waa walax gubanaysa waana in laga fogaadaa taabashada ololka furan ama kulaylka sareeyo. Qalabka ilaalinta shakhsi ahaaneed ee ku habboon, sida galoofyada shaybaadhka iyo muraayadaha badbaadada, waa in la xidhaa inta lagu jiro hawlgalka oo laga fogaado taabashada maqaarka iyo indhaha. Haddii ay dhacdo taabasho shil ah, isla markiiba ku luqluq biyo badan oo raadso daryeel caafimaad isla markiiba. Qashinka waa in si fiican loo kaydiyaa oo la tuuraa si loo ilaaliyo deegaanka.


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