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2-Chloropyridine (CAS#109-09-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H4ClN
Molar Mass 113.545
Njupụta 1.2g/cm3
Ebe Na-agbaze -46 ℃
Ebe Boling 170 ° C na 760 mmHg
Ebe mgbari 65°C
Mmiri Solubility 27 g/L (20 ℃)
Uzuoku nrịbama 1.99mmHg na 25°C
Ntụgharị ntụgharị uche 1.53
Njirimara anụ ahụ na kemịkalụ Njupụta 1.209
ebe agbaze -46 Celsius
ihe na-esi ísì ụtọ 168-170 ° C
Ntụgharị ntụgharị 1.531-1.533
ihe ọkụ ọkụ 64°C
mmiri soluble 27g/L (20°C)
Jiri Maka ọgwụ, pesticides, organic synthesis

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu T - Na-egbu egbu
Koodu ihe egwu R23/24/25 - Na-egbu egbu site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na iloro ya.
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.)
NJ UN UN 2822

 

Okwu mmalite

2-Chloropyridine bụ ngwakọta organic nke nwere usoro kemịkalụ C5H4ClN. Nke a bụ nkọwa nke njirimara, ojiji, nkwadebe na ozi nchekwa nke 2-chloropyridine:

 

Ọdịdị:

- Ọdịdị: mmiri mmiri na-acha odo odo na-enweghị agba ma ọ bụ ìhè

- Ebe mgbaze: -18 Celsius

- Ebe esi mmiri: 157 Celsius

-Njupụta: 1.17g/cm³

-Soluble na ọtụtụ organic solvents, ubé soluble na mmiri

-nwere isi ísì

 

Jiri:

-2-Chloropyridine a na-ejikarị dị ka reagent na mmeghachi omume njikọ organic

- Enwere ike iji ya kwadebe ogige organic dị ka fungicides, pesticides, glyphosate, dyes na pharmaceutical intermediates.

-2-Chloropyridine bụkwa nke a na-ejikarị eme ihe dị ka onye na-egbochi corrosion ọla kọpa, onye na-ahụ maka ọgwụgwọ elu igwe, na ihe na-akpali maka ụfọdụ mmeghachi omume kemịkal.

 

Ụzọ nkwadebe:

-2-chloropyridine nwere ọtụtụ ụzọ nkwadebe. Otu n'ime ụzọ a na-ejikarị eme ihe bụ iji olefins meghachi omume pyridine iji mepụta dienylpyridine, wee chlorinate na sodium hypochlorite ma ọ bụ iodine chloride iji nweta 2-chloropyridine.

 

Ozi nchekwa:

-2-Chloropyridine bụ kemịkalụ na-emebi emebi, biko yi uwe mkpuchi kemịkalụ na enyo mkpuchi maka ọrụ.

- Zere kọntaktị na akpụkpọ ahụ na anya. Ọ bụrụ na kọntaktị na mberede, kpochaa ozugbo na ọtụtụ mmiri ma chọọ enyemaka ahụike ma ọ bụrụ na ọ dị mkpa.

- Zere kọntaktị na combustibles na oxidants n'oge ọrụ na nchekwa iji gbochie ọkụ ma ọ bụ mgbawa.

- Na nchekwa na ojiji, biko soro usoro nchekwa dị mkpa, ma chekwaa ya na ebe akọrọ, nke ọma na-esi na ọkụ na-emeghe ọkụ na ebe okpomọkụ.


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