21901-34-8Cc1cc([N+](=O)[O-])c[nH]c1=OFPTYZBDNBMVYCL-UHFFFAOYSA-N21901-34-8DTXSID40176314Green-yellow solid
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
Danger
H302 (91.8%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 73 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
용도2-Hydroxy-3-methyl-5-nitropyridine serves as a coupling partner in Cu-catalyzed reactions with diaryliodonium salts to produce coupled products in 87% yield within 5 minutes[6]. The compound exhibits unreactivity in certain catalytic systems, attributed to the decreased nucleophilicity of the hydroxypyridine moiety[7].
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