4-Iodoanisole
696-62-8COc1ccc(I)cc1SYSZENVIJHPFNL-UHFFFAOYSA-N(alpha-D-mannosyl)7-beta-D-mannosyl-diacetylchitobiosyl-L-asparagine, isoform B (protein) is a member of methoxybenzenes.
696-62-8DTXSID7061015CHEBI:174192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。
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 47 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
解説同じ機能をもちながら分子構造の一部だけが異なるタンパク質のグループをいう.タンパク質分子に結合したリン酸基や糖鎖の有無とか,ペプチド鎖の部分的な解裂の有無などがアイソフォームをつくる.酵素に限定した場合は,アイソザイム(イソ酵素)とよぶ.
用途有機合成原料。
使用4-Iodoanisole is used in wide range of medicals industrial applications as well as in human and animal nutrition products, pharmaceutical intermediates, polarizing films for Liquid Crystal Display (LCD) chemicals. Iodine derivatives are also used as organic building blocks, analytical reagents.
製造方法4-Iodoanisole is synthesized by the reaction of anisole with iodine chloride. Add anisole to glacial acetic acid, stir and slowly add iodine chloride. After the addition was completed, the temperature was refluxed for 3.5h. Cool, pour into ice water, and precipitate p-iodoanisole. After it was separated, the free iodine was washed with 5% sodium sulfite, then washed with water, distilled under reduced pressure, and the fractions with a boiling point of 140-160 °C (5.33 kPa) were collected and cooled to 0 °C for filtration. Wash with methanol and recrystallize to obtain the finished product.
純化方法Crystallise 4-iodoanisole from aqueous EtOH and/or distil it under vacuum. [Beilstein 6 H 208, 6 I 109, 6 II 199, 6 III 744, 6 IV 1075.]
読み込み中…
化学的特性off-white to brown crystalline powder and chunks. Melting point 51-52 ℃, boiling point 237 ℃ (96.8kPa). Soluble in organic solvents such as alcohol and ether, but insoluble in water. Iodine can be easily separated and analyzed by light.