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ChemicalBook Optimization Suppliers |
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| 主な危険性 | Xi | | Rフレーズ | 36-36/37/38 | | Sフレーズ | 26-24/25-36 | | WGK Germany | 3 | | RTECS 番号 | DA4796800 | | F | 8-9-23 | | Hazard Note | Irritant/Keep Cold/Air Sensitive/Light Sensitive | | HSコード | 29072900 |
| | 4-ヒドロキシベンジルアルコール Usage And Synthesis |
| 外観 | 白色～うすい黄褐色, 結晶性粉末 | | 溶解性 | エーテル、エタノール、水に易溶。ベンゼンに難溶。クロロホルム、石油エーテルに不溶。 | | 用途 | 有機合成原料。 | | 化学的特性 | Pink to beige crystalline powder | | 化学的特性 | 4-Hydroxybenzyl alcohol is a white crystalline powder with slightly fruity-sweet coconut odor | | 天然物の起源 | Reportedly found in vanilla, Bourbon (Vanilla plantifolia Andrew | | 使用 | 4-Hydroxybenzyl alcohol is also used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. | | 定義 | ChEBI: A member of the class of benzyl alcohols that is benzyl alcohol substituted by a hydroxy group at position 4. It has been isolated from Arcangelisia gusanlung. | | 製造方法 | Prepared from p-cresol by using the microorganism, Pseudomonas putida. | | 一般的な説明 | 4-Hydroxybenzyl alcohol (HBA) is a phenolic compound found in Gastrodia elata. It is as an antioxidant and anti-asthmatic agent. | | 燃焼性と爆発性 | Not classified | | 接触アレルゲン | Methylol phenols are sensitizers contained in resins
based on phenol and formaldehyde of the resol type.
Cross-reactivity is possible with other phenol derivative
molecules. | | 純化方法 | Crystallise the alcohol from H2O, *C6H6 (m 124o), *C6H6/EtOH or ClCH2CH2Cl (m 122o). [Beilstein 6 III 4546, 6 IV 5909.] |
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