6538-35-8

• 常用中文名：6,6'-methylenedi-2,4-xylenol
• 常用英文名：6,6'-methylenedi-2,4-xylenol
• CAS号：6538-35-8
• 分子式：C₁₇H₂₀O₂
• 分子量：256.33900
• 发布时间：2017-12-21 01:33:04
• 更新时间：2024-01-05 12:55:53

名称

• 英文名: 2-[(2-hydroxy-3,5-dimethylphenyl)methyl]-4,6-dimethylphenol
• 英文别名: 4,6,4',6'-Tetramethyl-2,2'-methandiyl-di-phenol; 2-((2-Hydroxy-3,5-dimethylphenyl)methyl)-4,6-dimethylphenol; 2,2'-methanediylbis(4,6-dimethylphenol); 4,6,4',6'-tetramethyl-2,2'-methanediyl-di-phenol; 6,6'-Methylenedi-2,4-xylenol; 6,6'-methylene bis(2,4-dimethylphenol); Bis-(2-hydroxy-3,5-dimethyl-phenyl)-methan; bis(3,5-dimethyl-2-hydroxyphenyl)methane; 2,2'-methylenebis(4,6-dimethylphenol); EINECS 229-451-3; 6-[(2-hydroxy-3,5-dimethylphenyl)methyl]-2,4-dimethylphenol

物化性质

• 密度: 1.11g/cm3
• 沸点: 402ºC at 760 mmHg
• 分子式: C₁₇H₂₀O₂
• 分子量: 256.33900
• 闪点: 186.4ºC
• 精确质量: 256.14600
• PSA: 40.46000
• LogP: 3.92220
• 折射率: 1.596

安全

• 海关编码: 2907299090

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海关

海关编码	2907299090
中文概述	2907299090 其他多元酚，酚醇。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:5.5%。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 M.进口商品检验 N.出口商品检验
Summary	2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%