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2 4-Dichloro-5-methylpyridine (CAS# 56961-78-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H5Cl2N
Molar Mass 162.02
Njupụta 1.319±0.06 g/cm3 (buru amụma)
Ebe Boling 221.2± 35.0 Celsius C (buru amụma)
Ebe mgbari 108.6C
Mmiri Solubility Na-agbaze ntakịrị na mmiri.
Uzuoku nrịbama 0.161mmHg na 25°C
Ọdịdị Mmiri mmiri
Agba Enweghị agba
pKa 0.38± 0.10 (buru amụma)
Ọnọdụ Nchekwa Ikuku ikuku, Okpomọkụ ụlọ
Ntụgharị uche 1.547

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
Koodu ihe egwu 22 - Na-emerụ ma ọ bụrụ na-eloda

 

Okwu mmalite

2,4-Dichloro-5-methylpyridine. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

 

Ogo:

- 2,4-Dichloro-5-methylpyridine bụ mmiri mmiri na-acha odo odo na-enweghị isi na isi ísì siri ike.

- Ọ bụ ihe mgbaze organic na-agbaze ọtụtụ ogige organic.

- Ọ kwụsiri ike n'ime ụlọ, mana ọ na-emebi ngwa ngwa na oke okpomọkụ, ọkụ na ikuku.

 

Jiri:

-Enwekwara ike iji ya na colloidal chemistry na electrochemical ọmụmụ dị ka cationic surfactant.

 

Usoro:

- Enwere ike nweta nkwadebe nke 2,4-dichloro-5-methylpyridine site na mmeghachi omume nke methylpyridine na phosphorus chloride. N'ime ihe mgbaze na-adịghị ahụkebe, methylpyridine na-emeghachi omume na phosphorus chloride iji mepụta 2,4-dichloro-5-methylpyridine n'oge okpomọkụ kwesịrị ekwesị na oge mmeghachi omume.

 

Ozi nchekwa:

- 2,4-Dichloro-5-methylpyridine bụ ihe na-akpasu iwe nke nwere ike ime ka mgbakasị ahụ na mgbu na kọntaktị na akpụkpọ ahụ na anya.

- Mgbe ị na-eme nnwale, a ga-eme ha n'ọnọdụ ikuku dị mma ma zere ịkuku vapors ma ọ bụ uzuzu ha.

- Ọ bụrụ na ịkuku ume ma ọ bụ bata na kọntaktị buru ibu, chọọ nlekọta ahụike ozugbo wee weta mpempe akwụkwọ nchekwa nchekwa nke ogige ahụ.

 


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