6H-Dibenzo[b,d]pyran
- 中文别名:6H-苯并[c]苯并吡喃
- 中文释义:6H-Benzo[c]chromene
- 英文别名:6H-Benzo[c]chromene;
9,10-dihydro-9-oxaphenanthrene;
6H-Dibenzo[b,d]pyran;
5H-dibenzo[b,d]pyran;
6H-Dibenzo[b,d]pyrane;
6H-benzo[c]isochromene;
dibenzpyran
- CAS No.:229-95-8
- 分子式:C13H10O
- 分子量:182.2179
- 精确分子量:182.07300
- PSA:9.23000
- InChI:The Key: BEUDCHGZCTUAOG-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.159g/cm3
- 沸点:
- 333.4ºC at 760mmHg
- 闪点:
- 151.8ºC
- 折射率:
- 1.622
- 蒸汽压:
- 0.000265mmHg at 25°C
安全信息
- 密度:
- 1.159g/cm3
- 沸点:
- 333.4ºC at 760mmHg
- 闪点:
- 151.8ºC
- 折射率:
- 1.622
- 蒸汽压:
- 0.000265mmHg at 25°C
海关数据
中国海关编码:2902909090
- 概述:
- 2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量
- 摘要/Summary:
- 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%
热门化工词典词汇
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