2,2,5,5-Tetramethyltetrahydro-3,4-furandione

名称

[ CAS 号 ]:
14744-18-4

[ 英文名 ]:
2,2,5,5-Tetramethyltetrahydro-3,4-furandione

[英文别名 ]:

2,2,5,5-tetramethyl-furan-3,4-dione
2,2,5,5-tetramethyltetrahydro-3,4-furandione
2,2,5,5-tetramethyltetrahydrofuran-3,4-dione
2,2,5,5-Tetramethyl-furan-3,4-dion
2,2,5,5-tetramethyl-2,5-dihydrofuran-3,4-dione

物理化学性质

[ 分子式 ]:
C₈H₁₂O₃

[ 分子量 ]:
156.17900

[ 精确质量 ]:
156.07900

[ PSA ]:
43.37000

[ LogP ]:
0.71200

安全信息

[ 海关编码 ]:
2932190090

上下游产品

上游产品

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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%