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92-44-4

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92-44-4

@92-44-4

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92-44-4@92-44-4·Feb 7
CAS 92-44-4· Naphthalenediol(

CAS号: 92-44-4 英文名称: 2,3-Dihydroxynaphthalene 英文同义词: 2,3-Dihydroxy;2,3-NAPHTHALENEDIOL;Naphthalene-2,3-diol;Dihydroxynaphthalene;Naphthalenediol-(2,3);3-Dihydroxynaphthalene;2,3-Dihydroxynapthalene;2,3-DIHYDROXYNAPHTHALENE;2,3-Dihydroxynaphthylene;2,3-dihydrroxynaphthalene 中文名称: 2,3-二羟基萘 中文同义词: 3-萘二酚;2,3-二萘酚;2,3-萘二酚;2,3-二羟基萘;2,3-二羟基萘,98%;2,3-二羟基萘, 99%+;2,3-二羟基萘/2,3-二萘酚 分子式: C10H8O2 分子量: 160.17 熔点 : 161-165 °C(lit.) 沸点 : 246.06°C (rough estimate) 密度 : 1.0924 (rough estimate) 蒸气压: 0.8 hPa (149 °C) 折射率 : 1.5178 (estimate) 闪点 : 175 °C 储存条件 : 2-8°C 溶解度 : 4g/l 形态: Powder 酸度系数(pKa): 9.10±0.40(Predicted) 颜色: White to pinkish to beige-grayish PH值: 6 (1g/l, H2O, 20℃) 水溶解性 : slightly soluble BRN : 742375 CAS 数据库: 92-44-4(CAS DataBase Reference) NIST化学物质信息: 2,3-Naphthalenediol(92-44-4) EPA化学物质信息: 2,3-Naphthalenediol (92-44-4) 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 26-37/39 WGK Germany : 3 RTECS号: QJ4750000 F : 10-23 自燃温度: >330 °C TSCA : Yes 海关编码 : 29072900 毒性: LD50 orally in Rabbit: 970 mg/kg

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