2-Chlorobenzothiazole
615-20-3Clc1nc2ccccc2s1BSQLQMLFTHJVKS-UHFFFAOYSA-N615-20-3DTXSID2052289CHEMBL4559874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
H301 (83.3%): Toxic if swallowed [Danger Acute toxicity, oral]
P260, P264, P264+P265, P270, P271, P273, P280, P284, P301+P316, P301+P317, P304+P340, P305+P351+P338, P316, P320, P321, P330, P337+P317, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 48 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: Benzothiazole, 2-chloro-
Status: Cease Manufacture Update: 25-10-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/10968
Benzothiazole, 2-chloro-: Does not have an individual approval but may be used under an appropriate group standard
用途有機合成原料。
使用2-Chlorobenzothiazole was used in the synthesis of:(RS)- and (S)-lubeluzole(1,3-benzothiazol-2-yl) amino-9-(10H)-acridinone derivatives4H-thieno[2′,3′:4,5]pyrimido[2,1-b]benzothiazole derivatives
純化方法It is purified by fractional distillation in vacuo. The 2-chloro-3-methylbenzothiazolinium 2,4-dinitrobenzenesulfonate crystallises from Ac2O, m 162-163o(dec). [Young & Amstutz J Am Chem Soc 73 4773 1951, Brower et al. J Org Chem 19 1830 1954, Hunter & Jones J Chem Soc 2190 1930, Beilstein 27 H 44, 27 II 18, 27 III/IV 1072.]
読み込み中…
化学的特性CLEAR YELLOW TO YELLOW-BROWNISH LIQUID