2-Naphthalenesulfonyl chloride
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93-11-8O=S(=O)(Cl)c1ccc2ccccc2c1OPECTNGATDYLSS-UHFFFAOYSA-N93-11-8DTXSID5059080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 (80.3%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P273, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P332+P317, P362+P364, P363, P391, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 66 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Status: Active Update: 20-03-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/20866
2-Naphthalenesulphonyl chloride: Does not have an individual approval but may be used under an appropriate group standard
使用2-Naphthalenesulfonyl chloride was employed as capping reagent for primary amine to convert histamine to a selective histamine H3-receptor antagonist. It was used for pre-column derivatization during the high-performance liquid chromatographic assay of neomycin sulfate.
純化方法Distil the chloride in a vacuum and/or recrystallise it (twice) from *benzene/pet ether (1:1 v/v). Purify it as the 1-sulfonyl chloride above. [Fierz-Davaid & Weissenbach Helv Chim Acta 3 2312 1920.] The sulfonamide has m 217o (from EtOH). [Beilstein 11 III 399, 11 IV 529.]
読み込み中…
化学的特性LIGHT YELLOW TO BEIGE POWDER