5,8-二羟基-2-甲基-1,4-萘醌
- 中文名称:
- 5,8-二羟基-2-甲基-1,4-萘醌
- 中文别名:
-
- 英文名称:
- 1,4-Naphthalenedione,5,8-dihydroxy-2-methyl-
- 英文别名:
- 5,8-dihydroxy-2-methylnaphthalene-1,4-dione;
5,8,-Dihydroxy-2-methyl-[1,4]naphthochinon;
1,5,8-dihydroxy-2-methyl;
2-methyl-naphthazarine;
1,4-Naphthoquinone,5,8-dihydroxy-2-methyl;
Ramentone;
5,8-dihydroxy-2-methyl-1,4-naphthalenedione;
Methylnaphthazarin;
5,8-dihydroxy-2-methyl-[1,4]naphthoquinone;
2-methyl-naphthazarin
- CAS No.:
- 14554-09-7
- 分 子 式:
-
C11H8O4
- 分 子 量:
- 204.1788
- 精确分子量:
- 204.04200
- PSA:
- 74.60000
- InChI:
- The Key: YKPXIWHBRBFRQM-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
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5,8-二羟基-2-甲基-1,4-萘醌 物化性质
- 密度:
- 1.486g/cm3
- 沸点:
- 484.3ºC at 760mmHg
- 闪点:
- 260.8ºC
- 折射率:
- 1.67
- 蒸汽压:
- 5.28E-10mmHg at 25°C
5,8-二羟基-2-甲基-1,4-萘醌 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%