2-Thiopheneacetic acid
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1918-77-0O=C(O)Cc1cccs1SMJRBWINMFUUDS-UHFFFAOYSA-N2-thienylacetic acid is a thiophene compound having a carboxymethyl group at the 2-position. It has a role as an allergen. It is a monocarboxylic acid and a member of thiophenes. It is functionally related to an acetic acid. It is a conjugate acid of a thien-2-ylacetate.
1918-77-0、69492-74-6DTXSID5062059CHEBI:45807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
H290 (12.7%): May be corrosive to metals [Warning Corrosive to Metals]
P234, P260, P261, P264, P264+P265, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P363, P390, P403+P233, P405, P406, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 71 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: 2-Thiopheneacetic acid
Status: Active Update: 14-03-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/22642
使用2-Thiopheneacetic acid is used in the preparation of rosette-like nanoscale gold materials. Further, it is used as a pharmaceutical intermediate for cefaloridine and cefalotin sodium.
一般的な説明Adsorption of 2-thiopheneacetic acid on XAD-4, NDA-100 and ND-90 resin has been investigated. A new polymeric complex of Cu(II) and 2-thiopheneacetic acid has been synthesized and characterized by IR and Raman spectroscopy.
純化方法Crystallise the acid from ligroin, hexane and/or distil it in a vacuum. The amide has m 148o (from H2O or pet ether). [Beilstein 18 H 293, 18 III/IV 4062, 18/6 V 207.]
読み込み中…
化学的特性white to light yellow crystal powder