1-Hydroxybenzotriazole
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2592-95-2On1nnc2ccccc21ASOKPJOREAFHNY-UHFFFAOYSA-N1-Hydroxybenzotriazole is a member of benzotriazoles.
2592-95-2DTXSID3044627CHEMBL1389920CHEBI:176967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
H203: (Deleted) Explosive; fire, blast or projection hazard [Danger Explosives]
P210, P230, P240, P250, P280, P370+P380, P372, P373, P401, and P501 (click each P-code to see the statement)
Danger
H203 (96.8%): (Deleted) Explosive; fire, blast or projection hazard [Danger Explosives]
P210, P230, P240, P250, P264+P265, P273, P280, P305+P351+P338, P337+P317, P370+P380, P372, P373, P401, and P501 (click each P-code to see the statement)
Status: Active Update: 30-11-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/19265
1H-Benzotriazole, 1-hydroxy-: Does not have an individual approval but may be used under an appropriate group standard
1-Hydroxybenzotriazole, anhydrous, dry or wetted with less than 20 percent water, by mass
UN0508
Div 1.3 Explosives (with predominately a fire hazard) (49 eCFR § 173.50)
1-Hydroxybenzotriazole, monohydrate
UN3474
Div 4.1 Flammable solid (49 eCFR § 173.124)
Expl. 1.3 (96.8%)
Explosive - division 1.3
Expl. 1.3
用途1-ヒドロキシベンゾトリアゾール(1-hydroxybenzotriazole)は、有機合成においてアミド結合生成反応に常用される試薬の一つ。
使用1-Hydroxybenzotriazole (HOBT) is used in preparation method of carbon fiber/polyamide composite powder material for laser sintering.
純化方法Crystallise HOBt from aqueous EtOH or water. [Boyle & Jones J Chem Soc Perkin Trans II 160 1973, Tomita & Ikawa J Pharm Soc Jpn 75 449 1955, Beilstein 26 III/IV 95.]
読み込み中…
化学的特性white to light yellow powder
20 [mg/m3]
220 [mg/m3]
1300 [mg/m3]