5,6,7,8-tetrahydronaphthalene-1,4-dione
- 中文别名:5,6,7,8-四氢-1,4-萘二酮
- 英文别名:5,6,7,8-tetrahydronaphthalene-1,4-dione;
5,7,8-Tetrahydro-1,4-naphthoquinone;
5,6,7,8-Tetrahydronaphtho-1,4-dione;
5.8-Dioxo-1.2.3.4.5.8-hexahydro-naphthalin;
5,6,7,8-Tetrahydro-1,4-naphthochinon;
5,6,7,8-Tetrahydro-1,4-naphthoquinone;
1,4-Naphthalenedione,5,6,7,8-tetrahydro
- CAS No.:7474-90-0
- 分子式:C10H10O2
- 分子量:162.18500
- 精确分子量:162.06800
- PSA:34.14000
- InChI:The Key: WCZNBMOJQCIGIN-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.18g/cm3
- 沸点:
- 278.2ºC at 760 mmHg
- 闪点:
- 103.4ºC
- 折射率:
- 1.553
安全信息
- 密度:
- 1.18g/cm3
- 沸点:
- 278.2ºC at 760 mmHg
- 闪点:
- 103.4ºC
- 折射率:
- 1.553
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%