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ngwaahịa

2-Chloro-5-nitropyridine (CAS # 4548-45-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H3ClN2O2
Molar Mass 158.54
Njupụta 1.6616 (ọnụahịa siri ike)
Ebe Na-agbaze 105-108 Celsius C (ọkụ)
Ebe Boling 256.6± 20.0 Celsius C (buru amụma)
Ebe mgbari 158°C
Mmiri Solubility Solubility na methanol na-ekpo ọkụ. Na-adịghị edozi na mmiri.
Uzuoku nrịbama 0.02mmHg na 25ºC
Ọdịdị kristal ọcha
Agba Ìhè odo ka agba aja aja
BRN 120453
pKa -4.22±0.10 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ
Ntụgharị uche 1.5500 (atụmatụ)
MDL MFCD00006240
Njirimara anụ ahụ na kemịkalụ Ebe mgbaze 106-110°C
Jiri Enwere ike iji ya na ọgwụ na ọgwụ ndị ọzọ dị mma

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - 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 - Yiri uwe nchebe kwesịrị ekwesị.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
WGK Germany 3
RTECS US 7175000
Koodu HS 29333990
Klas Hazard Iwe

 

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