2(3H)-Furanone, 3-acetyl-5-methyl- (9CI)

• 常用名: 2(3H)-Furanone, 3-acetyl-5-methyl- (9CI)
• 英文名: 2(3H)-Furanone, 3-acetyl-5-methyl- (9CI)
• CAS号: 307503-83-9
• 分子量: 140.13700
• 密度: N/A
• 沸点: N/A
• 分子式: C₇H₈O₃
• 熔点: N/A
• 闪点: N/A

2(3H)-Furanone, 3-acetyl-5-methyl- (9CI)名称

• 英文名: ketoform of acetylangelica lactone

2(3H)-Furanone, 3-acetyl-5-methyl- (9CI)物理化学性质

• 分子式: C₇H₈O₃
• 分子量: 140.13700
• 精确质量: 140.04700
• PSA: 43.37000
• LogP: 0.65220

2(3H)-Furanone, 3-acetyl-5-methyl- (9CI)安全信息

• 海关编码: 2932209090

2(3H)-Furanone, 3-acetyl-5-methyl- (9CI)海关

• 海关编码: 2932209090
• 中文概述: 2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
• 申报要素: 品名, 成分含量, 用途
• Summary: 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%