1,3,2-Dioxaborolane,2,2'-[(1E)-1-butyl-1,2-ethenediyl]bis[4,4,5,5-tetramethyl-
- 中文别名:1-庚烯-1,2-二硼酸双(2,3-二甲基-2,3-丁二醇)乙酯
- 中文释义:1-庚烯-1,2-二硼酸双(2,3-二甲基-2,3-丁二醇)乙酯;(E)-1-庚烯-1,2-二硼酸双(频那醇)酯
- 英文别名:4,4,5,5-tetramethyl-2-[(Z)-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hex-1-en-2-yl]-1,3,2-dioxaborolane;
(E)-1-Hexene-1,2-diboronic acid bis(pinacol) ester
- CAS No.:185427-48-9
- 分子式:
C18H34B2O4
- 分子量:336.08
- 精确分子量:336.26400
- PSA:36.92000
- InChI:The Key: SACOFNGKSPZAFQ-YPKPFQOOSA-N
- 分子结构式:
物化性质
- 密度:
- 0.954 g/mL at 25ºC(lit.)
- 沸点:
- 292ºC(lit.)
- 闪点:
- >230
- 折射率:
- n20/D 1.455(lit.)
- 蒸汽压:
- 0.00064mmHg at 25°C
安全信息
- 密度:
- 0.954 g/mL at 25ºC(lit.)
- 沸点:
- 292ºC(lit.)
- 闪点:
- >230
- 折射率:
- n20/D 1.455(lit.)
- 蒸汽压:
- 0.00064mmHg at 25°C
海关数据
中国海关编码:2931900090
- 概述:
- 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
- 摘要/Summary:
- 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%