4-Chloro-3,5-dihydroxybenzoic acid

• 常用名: 4-Chloro-3,5-dihydroxybenzoic acid
• 英文名: 4-Chloro-3,5-dihydroxybenzoic acid
• CAS号: 102338-87-4
• 分子量: 188.56500
• 密度: 1.702g/cm3
• 沸点: 415.7ºC at 760mmHg
• 分子式: C₇H₅ClO₄
• 熔点: N/A
• 闪点: 205.2ºC

4-Chloro-3,5-dihydroxybenzoic acid名称

• 英文名: 4-Chloro-3,5-dihydroxybenzoic acid

4-Chloro-3,5-dihydroxybenzoic acid物理化学性质

• 密度: 1.702g/cm3
• 沸点: 415.7ºC at 760mmHg
• 分子式: C₇H₅ClO₄
• 分子量: 188.56500
• 闪点: 205.2ºC
• 精确质量: 187.98800
• PSA: 77.76000
• LogP: 1.44940
• 蒸汽压: 1.17E-07mmHg at 25°C
• 折射率: 1.679

4-Chloro-3,5-dihydroxybenzoic acid毒性和生态

4-Chloro-3,5-dihydroxybenzoic acid安全信息

• 海关编码: 2918290000

4-Chloro-3,5-dihydroxybenzoic acid海关

• 海关编码: 2918290000
• 中文概述: 2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%
• 申报要素: 品名, 成分含量, 用途
• 监管条件: A.入境货物通关单 B.出境货物通关单
• 检验检疫: R.进口食品卫生监督检验 S.出口食品卫生监督检验
• Summary: HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

4-Chloro-3,5-dihydroxybenzoic acid英文别名

• p-Chloro-3,5-dihydroxybenzoic acid