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Benzo[2,1-b:3,4-b]difuran (8CI,9CI)

更新时间:2025-10-22 10:02:37

Benzo[2,1-b:3,4-b]difuran (8CI,9CI)结构式
Benzo[2,1-b:3,4-b]difuran (8CI,9CI)结构式
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常用名 Benzo[2,1-b:3,4-b]difuran (8CI,9CI) 英文名 Benzo[2,1-b:3,4-b]difuran (8CI,9CI)
CAS号 211-47-2 分子量 158.15300
密度 N/A 沸点 N/A
分子式 C10H6O2 熔点 N/A
MSDS N/A 闪点 N/A

 Benzo[2,1-b:3,4-b]difuran (8CI,9CI)名称

英文名 furo[3,2-g][1]benzofuran
英文别名 更多

 Benzo[2,1-b:3,4-b]difuran (8CI,9CI)物理化学性质

分子式 C10H6O2
分子量 158.15300
精确质量 158.03700
PSA 26.28000
LogP 3.17900

 Benzo[2,1-b:3,4-b]difuran (8CI,9CI)安全信息

海关编码 2932190090

 Benzo[2,1-b:3,4-b]difuran (8CI,9CI)海关

海关编码 2932190090
中文概述 2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Benzo[2,1-b:3,4-b]difuran (8CI,9CI)英文别名

benzo[2,1-b,3,4-b']difuran
Benzo[2,1-b:3,4-b]difuran (8CI,9CI)
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