5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯并噻吩-2-羧酸甲酯
- 中文名称:
- 5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯并噻吩-2-羧酸甲酯
- 中文别名:
- 5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯并噻吩-2-羧酸甲酯
- 英文名称:
- METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE
- 英文别名:
- METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE;
METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZOTHIOPHENE-2-CARBOXYLATE;
Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-2-carboxylate
- CAS No.:
- 690632-26-9
- 分 子 式:
-
C16H19BO4S
- 分 子 量:
- 318.2
- 精确分子量:
- 318.11000
- PSA:
- 73.00000
- SDS:
- 查看
5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯并噻吩-2-羧酸甲酯 物化性质
- 密度:
- 1.2g/cm3
- 熔点:
- 110ºC
- 沸点:
- 440.7ºC at 760 mmHg
- 闪点:
- 220.3ºC
- 折射率:
- 1.566
5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯并噻吩-2-羧酸甲酯 安全信息
5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯并噻吩-2-羧酸甲酯 海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 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:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%