1,4-dihydroxynaphthalene-2,3-dione
- 中文别名:2,3-DIHYDROXY-1,4-NAPHTHOQUINONE
- 中文释义:2,3-DIHYDROXY-1,4-NAPHTHOQUINONE
- 英文别名:1,4-dihydroxynaphthalene-2,3-dione;
Isonaphthazarin;
2,4-naphthosemiquinone;
2,3-dihydroxynaphthalene-1,4-dione;
UNII-P55V4GVI5W;
Isonaphthazarine;
2,3-dihydroxynaphtho-1,4-quinone;
2,3-Dihydroxy-1,4-naphthalindion;
2,3-Dihydroxynaphthoquinone;
2,3-Dihydroxy-1,4-naphthochinon
- CAS No.:605-37-8
- 分子式:
C10H6O4
- 分子量:190.15200
- 精确分子量:190.02700
- PSA:74.60000
- InChI:The Key: BVQUETZBXIMAFZ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.6g/cm3
- 沸点:
- 550.6ºC at 760 mmHg
- 闪点:
- 300.8ºC
- 折射率:
- 1.709
安全信息
- 密度:
- 1.6g/cm3
- 沸点:
- 550.6ºC at 760 mmHg
- 闪点:
- 300.8ºC
- 折射率:
- 1.709
海关数据
中国海关编码:2914690090
- 概述:
- 2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
- 摘要/Summary:
- 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%