2-Methyl-2H-1-benzopyran-3-carbaldehyde

• 常用名: 2-Methyl-2H-1-benzopyran-3-carbaldehyde
• 英文名: 2-Methyl-2H-1-benzopyran-3-carbaldehyde
• CAS号: 57543-42-7
• 分子量: 174.19600
• 密度: 1.2g/cm3
• 沸点: 302.4ºC at 760 mmHg
• 分子式: C₁₁H₁₀O₂
• 熔点: N/A
• 闪点: 140.7ºC

2-Methyl-2H-1-benzopyran-3-carbaldehyde名称

• 英文名: 2-Methyl-2H-chromene-3-carbaldehyde

2-Methyl-2H-1-benzopyran-3-carbaldehyde物理化学性质

• 密度: 1.2g/cm3
• 沸点: 302.4ºC at 760 mmHg
• 分子式: C₁₁H₁₀O₂
• 分子量: 174.19600
• 闪点: 140.7ºC
• 精确质量: 174.06800
• PSA: 26.30000
• LogP: 2.04980
• 折射率: 1.619

2-Methyl-2H-1-benzopyran-3-carbaldehyde毒性和生态

2-Methyl-2H-1-benzopyran-3-carbaldehyde安全信息

• 海关编码: 2912190090

2-Methyl-2H-1-benzopyran-3-carbaldehyde海关

• 海关编码: 2912190090
• 中文概述: HS: 2912190090. 其他无环醛（不含其他含氧基）. 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, 四聚甲醛报明外观
• Summary: 2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

2-Methyl-2H-1-benzopyran-3-carbaldehyde英文别名

• BB_NC-0837
• 3-formyl-2-methyl-2H-chromene
• 2-Methyl-2H-1-benzopyran-3-carboxaldehyde
• 2H-1-BENZOPYRAN-3-CARBOXALDEHYDE,2-METHYL