莎草醌
- 中文名称:
- 莎草醌
- 中文别名:
- 莎草醌
- 英文名称:
- Benzo[1,2-b:5,4-b']difuran-4,8-dione,5-methyl-2-(1-methylethenyl)- (9CI)
- 英文别名:
- 5-methyl-2-prop-1-en-2-ylfuro[3,2-f][1]benzofuran-4,8-dione;
Cyperaquinone;
Benzo[1,2-b:5,4-b']difuran-4,8-dione,5-methyl-2-(1-methylethenyl);
3-Methyl-6-prop-1-en-2-ylfuro(3,2-f(1)benzoxole-4,8-dione;
3-Methyl-6-prop-1-en-2-ylfuro[3,2-f][1]benzofuran-4,8-dione;
2-isopropenyl-5-methyl-benzo[1,2-b,5,4-b']difuran-4,8-dione;
Cyperachinon
- CAS No.:
- 26962-40-3
- 分 子 式:
-
C14H10O4
- 分 子 量:
- 242.2268
- 精确分子量:
- 242.05800
- PSA:
- 60.42000
- InChI:
- The Key: KFMPVUGBZZOSGH-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
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莎草醌 物化性质
- 密度:
- 1.297g/cm3
- 沸点:
- 411ºC at 760mmHg
- 闪点:
- 198ºC
- 折射率:
- 1.581
- 蒸汽压:
- 5.76E-07mmHg at 25°C
莎草醌 海关数据
中国海关编码:2932190090
- 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
- 摘要/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%