1,3-二(9H-氧杂蒽-9-基)脲
- 中文名称:
- 1,3-二(9H-氧杂蒽-9-基)脲
- 中文别名:
- 1,3-bis(9H-xanthen-9-yl)urea
- 英文名称:
- Urea,N,N'-di-9H-xanthen-9-yl-
- 英文别名:
- 1,3-bis(9H-xanthen-9-yl)urea;
EINECS 223-140-6;
N,N'-Di-xanthen-9-yl-harnstoff;
N,N'-di-9H-xanthen-9-ylurea;
N,N'-bis(9H-xanthenyl-9)-urea;
1,3-Di-9H-xanthen-9-ylurea;
N,N'-dixanthylurea;
N,N'-di-xanthen-9-yl-urea;
N,N'-Bis-(xanthen-9-yl)-harnstoff
- CAS No.:
- 3746-45-0
- 分 子 式:
-
C27H20N2O3
- 分 子 量:
- 420.4593
- 精确分子量:
- 420.14700
- PSA:
- 59.59000
- EINECS:
- 223-140-6
- InChI:
- The Key: XWEYDSIYIFOLQK-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
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1,3-二(9H-氧杂蒽-9-基)脲 物化性质
- 密度:
- 1.38g/cm3
- 沸点:
- 630.2ºC at 760mmHg
- 闪点:
- 335ºC
- 折射率:
- 1.731
1,3-二(9H-氧杂蒽-9-基)脲 海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 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:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%