對羥基汞苯甲酸
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對羥基汞苯甲酸[1] | |
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IUPAC名 (4-carboxyphenyl)mercury hydrate | |
別名 | p-Hydroxymercuribenzoic acid; (4-Carboxylatophenyl)hydroxymercurate(1-) hydrogen; (p-Carboxyphenyl)hydroxymercury; p-Hydroxymercuribenzoate; Mercurate(1-), (4-carboxylatophenyl)hydroxy-, hydrogen (9CI); Mercury, (p-carboxyphenyl)hydroxy-; (4-carboxyphenyl)(hydroxy)mercury |
識別 | |
CAS號 | 1126-48-3 ![]() |
ChemSpider | 8264069 |
SMILES |
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InChI |
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InChIKey | WMHRYLDWLOGHSG-UHFFFAOYSA-M |
ChEBI | 49644 |
性質 | |
化學式 | C7H6HgO3 |
摩爾質量 | 338.71 g·mol−1 |
精確質量 | 338.71074g/mol |
若非註明,所有數據均出自一般條件(25 ℃,100 kPa)下。 |
對羥基汞苯甲酸(英語:p-hydroxymercuribenzoic acid,縮寫為「pHMB」)也稱為「對羥基汞基苯甲酸」,是一種巰基試劑,它可與半胱氨酸的巰基反應,從而達到分開兩個半胱氨酸殘基的目的。對羥基汞苯甲酸具有毒性,加熱後可分解產生汞蒸氣。
參考文獻
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