4-Vinylphenol
24979-70-2C=Cc1ccc(O)cc1FUGYGGDSWSUORM-UHFFFAOYSA-N4-hydroxystyrene is a member of the class of phenols that is styrene carrying a hydroxy substituent at position 4. It has a role as a human xenobiotic metabolite and a human urinary metabolite. It derives from a hydride of a styrene.
24979-70-2、2628-17-3DTXSID7073301CHEMBL349881CHEBI:1883soluble in water; slightly soluble in fat
moderately soluble (in ethanol)
Solid
White solid, vanilla extract odour
化学的特性Tg 136°C
化学性质ポリビニルフェノールの一般的な化学式はC8H7Onで表されますここでnは重合度つまり単位が繰り返される回数を示しますこの高分子はフェノール基OHを持つビニルベンゼンスチレンの重合によって生成されますフェノール基は材料の化学的性質に大きく寄与し特に水素結合による相互作用が特徴的です
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。
This chemical does not meet GHS hazard criteria for 1% (3 of 309) of reports.
Danger
H301 (56.3%): Toxic if swallowed [Danger Acute toxicity, oral]
P203, P233, P260, P261, P262, P264, P264+P265, P270, P271, P272, P280, P284, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P318, P319, P320, P321, P330, P332+P317, P333+P317, P342+P316, P361+P364, P362+P364, P363, P403, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 309 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: Phenol, 4-ethenyl-
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
REACH registered substance: p-vinylphenol (EC: 220-103-6)
Phenol, 4-ethenyl-: Does not have an individual approval but may be used under an appropriate group standard
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
用途ポリビニルフェノールはその独特の化学的特性と加工のしやすさから多岐にわたる応用が可能です最も注目される用途の一つが半導体製造におけるフォトレジスト材料としての使用です微細なパターンを形成する能力は集積回路の製造において重要な役割を果たしますまたこの材料は特定の波長の光に対する感度を高めるために感光剤と組み合わせて使用されることもあります
使用Poly(p-hydroxystyrene) can substitute for Novolac resins in photoresists, adhesion promoter and improves heat resistance in hot melt adhesives and surface treatment in metal finishing. Derivatives used as antioxidants and flame retardants in plastics. Component of polymer blends to modify surface characteristics and improve impact resistance.
一般的な説明Poly(4-vinylphenol) (PVP) is a polymeric cross-linker mainly used as a layer to improve adhesion by forming a non-toxic and low cost film. It is an acidic polymer which consists of more than 100 hydroxyl groups in one molecule of PVP which result in high stability and complexation of the films.
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