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

更新时间:2024-04-03 20:16:13

2(3H)-Furanone, 3-acetyl-5-methyl- (9CI)结构式
2(3H)-Furanone, 3-acetyl-5-methyl- (9CI)结构式
委托求购
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
MSDS 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)上下游产品

2(3H)-Furanone, 3-acetyl-5-methyl- (9CI)上游产品  0

2(3H)-Furanone, 3-acetyl-5-methyl- (9CI)下游产品  1

 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%