2,4-二苯基-5,6-二氢-4H-萘并(1,2-b)噻喃
- 中文名称:
- 2,4-二苯基-5,6-二氢-4H-萘并(1,2-b)噻喃
- 中文别名:
- 2,4-diphenyl-5,6-dihydro-4H-benzo[h]thiochromene
- 英文名称:
- 4H-Naphtho[1,2-b]thiopyran,5,6-dihydro-2,4-diphenyl-
- 英文别名:
- 2,4-diphenyl-5,6-dihydro-4H-benzo[h]thiochromene;
4H-Naphtho(1,2-b)thiopyran,5,6-dihydro-2,4-diphenyl;
7,8-Benzo-2,4-diphenyl-5,6-dihydro-2-thiochromene;
2,4-Diphenyl-5,6-dihydro-4H-naphtho(1,2-b)thiopyran
- CAS No.:
- 65193-63-7
- 分 子 式:
-
C25H20S
- 分 子 量:
- 0
- 精确分子量:
- 352.12900
- PSA:
- 25.30000
- InChI:
- The Key: JJQWOBQGGGPYDQ-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
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2,4-二苯基-5,6-二氢-4H-萘并(1,2-b)噻喃 物化性质
- 密度:
- 1.22g/cm3
- 沸点:
- 559.7ºC at 760 mmHg
- 闪点:
- 290.8ºC
- 折射率:
- 1.706
2,4-二苯基-5,6-二氢-4H-萘并(1,2-b)噻喃 安全信息
2,4-二苯基-5,6-二氢-4H-萘并(1,2-b)噻喃 海关数据
中国海关编码:2930909090
- 概述:
- 2930909090. 其他有机硫化合物. 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:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%