2-Methyl-3-bromo-1,4-naphthoquinone

• 常用名: 2-Methyl-3-bromo-1,4-naphthoquinone
• 英文名: 2-Methyl-3-bromo-1,4-naphthoquinone
• CAS号: 3129-39-3
• 分子量: 251.07600
• 密度: N/A
• 沸点: N/A
• 分子式: C₁₁H₇BrO₂
• 熔点: N/A
• 闪点: N/A

2-Methyl-3-bromo-1,4-naphthoquinone名称

• 英文名: 2-bromo-3-methyl-1,4-Naphthalenedione

2-Methyl-3-bromo-1,4-naphthoquinone物理化学性质

• 分子式: C₁₁H₇BrO₂
• 分子量: 251.07600
• 精确质量: 249.96300
• PSA: 34.14000
• LogP: 2.73450

2-Methyl-3-bromo-1,4-naphthoquinone安全信息

• 海关编码: 2914700090

2-Methyl-3-bromo-1,4-naphthoquinone海关

• 海关编码: 2914700090
• 中文概述: 2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 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, 丙酮报明包装
• Summary: HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%