4-Pyridinecarboxaldehyde
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872-85-5O=Cc1ccncc1BGUWFUQJCDRPTL-UHFFFAOYSA-N872-85-5DTXSID1061237CHEMBL2251606安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Danger
H314 (11.1%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P261, P264, P264+P265, P271, P272, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 54 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
REACH registered substance: Isonicotinaldehyde (EC: 212-832-3)
Isonicotinaldehyde: Does not have an individual approval but may be used under an appropriate group standard
7.1 [mg/m3]
78 [mg/m3]
470 [mg/m3]
使用4-Pyridinecarboxaldehyde, is an heterocyclic building block used for the synthesis of various pharmaceutical compounds, such as new 1,4-dihydropyridin-4-yl-phenoxyacetohydrazones, having anticonvulsant and anti-inflammatory properties.
製造方法4-Pyridinecarbaldehyde is synthesized by oxidation of 4-picoline. The mixed gas of 4-picoline and air is passed through the vanadium-molybdenum catalyst layer heated to 400°C, and oxidized to generate 4-pyridinecarbaldehyde.
純化方法Purified as for pyridine-2-aldehyde. [Beilstein 21 III/IV 2529, 21/7 V 351.]
読み込み中…
化学的特性clear yellow-brown liquid. soluble in water and ether.