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2-Hydroxy-5-bromopyridine (CAS# 13466-38-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H4BrNO
Molar Mass 174
Njupụta 1.776±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 180-183C (ọkụ)
Ebe Boling 305.9± 42.0 Celsius C (buru amụma)
Ebe mgbari 138.8C
Uzuoku nrịbama 0.000796mmHg na 25°C
Ọdịdị Crystalline ntụ ntụ
Agba Gbanyụọ-ọcha ruo odo-aja aja
BRN 108751
pKa 9.96± 0.10 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, ikuku na-adịghị mma, okpomọkụ ụlọ
Ntụgharị uche 1.6

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe ize ndụ na Nchekwa

Koodu ihe egwu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R36 - na-ewe iwe na anya
R22 - na-emerụ ma ọ bụrụ na iloro ya
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S36 - Yiri uwe nchebe kwesịrị ekwesị.
WGK Germany 3
Koodu HS 29339900
Klas Hazard Iwe

Okwu mmalite:

Na-ewebata 2-Hydroxy-5-bromopyridine (CAS # 13466-38-1), ihe dị iche iche na ihe dị mkpa na mpaghara nke kemịkalụ organic na nyocha ọgwụ. Ihe e ji mara kemịkalụ ọhụrụ a site na nhazi mkpụrụ ndụ ya pụrụ iche, nke nwere otu hydroxyl na atom bromine nke etinyere na mgbanaka pyridine. Ngwongwo ya dị iche iche na-eme ka ọ bụrụ ngọngọ ụlọ bara uru maka njikọ nke ụmụ irighiri ihe dị mgbagwoju anya.

A na-eji 2-Hydroxy-5-bromopyridine eme ihe na mmepe nke ọgwụ, agrochemicals, na kemịkalụ dị mma. Ikike ya ime ihe dị ka isi etiti na-enye ndị na-eme nchọpụta aka ịmepụta ọtụtụ usoro ihe eji emepụta ihe nwere ike igosi ọrụ dị iche iche nke ndu. A na-ahụ ogige a karịsịa maka ọrụ ya na njikọ nke ndị na-eme ihe na-egbochi mkpali, ndị na-ahụ maka ọgwụ nje na ihe ndị ọzọ na-agwọ ọrịa, na-eme ka ọ bụrụ ihe dị mkpa na nchọpụta ọgwụ na mmepe.

Na mgbakwunye na ngwa ọgwụ ya, 2-Hydroxy-5-bromopyridine na-arụkwa ọrụ na ngalaba sayensị ihe. Ngwongwo kemịkalụ ya pụrụ iche na-enyere ya aka ịmepụta ihe ndị dị elu, gụnyere polymers na mkpuchi, nke nwere ike ịkwalite arụmọrụ na ịdịte aka na ngwa dị iche iche.

A na-emepụta 2-Hydroxy-5-bromopyridine anyị n'okpuru usoro njikwa mma siri ike iji hụ na ịdị ọcha dị elu na nkwụsi ike, na-eme ka ọ dị mma maka nyocha na ngwa mmepụta ihe. Ma ị bụ onye nyocha na ntọala ụlọ nyocha ma ọ bụ onye nrụpụta chọrọ nke etiti kemịkalụ a pụrụ ịdabere na ya, ngwaahịa anyị na-ezute ụkpụrụ kachasị mma na arụmọrụ.

Mepee ikike nyocha na ọrụ mmepe gị na 2-Hydroxy-5-bromopyridine (CAS # 13466-38-1). Jiri ngwa a pụrụiche jiri nyocha kemịkalụ na-achọpụta ọhụụ ọhụrụ, wee hụ ọdịiche ọ nwere ike ime na ọrụ gị.


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