5-bromo-2-methylphenylhydrazine hydrochloride (CAS# 214915-80-7)
Okwu mmalite
hydrochloride bụ organic compound nwere usoro kemịkal C7H8BrN2 · HCl. Ihe na-esonụ bụ mmalite maka ọdịdị ya, ojiji ya, nkwadebe na ozi nchekwa ya:
Ọdịdị:
- Ọdịdị: Crystal enweghị agba ma ọ bụ odo odo
- Ebe mgbaze: Ihe dịka 155-160 Celsius
-Solubility: ntakịrị solubility na mmiri, mma solubility na ethanol na ether
-Toxicity: Ngwakọta ahụ nwere ụfọdụ nsí na ekwesịrị iji nlezianya mee ya ma zere iku ume na kọntaktị anụ ahụ.
Jiri:
-hydrochloride nwere ike iji synthesize ndị ọzọ organic ogige, dị ka pharmaceutical intermediates na e ji esiji ákwà.
-Ọ nwekwara ike-eji dị ka ihe dị mkpa organic njikọ reagent, eme ihe dị ka a catalyst na organic njikọ mmeghachi omume.
Usoro:
Enwere ike ịme usoro nkwadebe nke hydrochloride site na usoro ndị a:
1. Gbanyụọ 2-bromo-5-methylaniline na ethanol
2. Tinye sodium nitrite na hydrochloric acid, mmeghachi omume diazotization na okpomọkụ ụlọ
3. Tinye anhydrous ether maka mmịpụta, wee jiri hydrogen chloride gas saturate ether oyi akwa iji nweta ngwaahịa.
4. N'ikpeazụ, a na-enweta hydrochloride site na crystallization
Ozi nchekwa:
- Ngwakọta ahụ na-egbu egbu, ekwesịrị iji nlezianya mee ya
Lezienụ anya na usoro nchebe mgbe ị na-eji na ịchekwa, zere iku ume ma ọ bụ kọntaktị na akpụkpọ na anya
-Lezienụ anya na ọnọdụ ikuku ikuku dị mma n'oge ọrụ
-Ọ bụrụ na ị bata na akpụkpọ ahụ ma ọ bụ anya na mberede, were ọtụtụ mmiri sachaa ozugbo wee chọọ enyemaka ahụike
-Biko chekwaa ma jikwaa ogige ahụ nke ọma, zere kọntaktị na oxidants na acid siri ike iji gbochie ọnọdụ adịghị mma
