1,4-Diborin,1,4-difluoro-1,4-dihydro-2,3,5,6-tetramethyl-
- 中文别名:1,4-二氟-2,3,5,6-四甲基-1,4-二硼杂-2,5-环己二烯
- 中文释义:1,4-difluoro-2,3,5,6-tetramethyl-1,4-diborinine
- 英文别名:1,4-difluoro-2,3,5,6-tetramethyl-1,4-diborinine;
1,4-Diborin,1,4-difluoro-1,4-dihydro-2,3,5,6-tetramethyl;
1,4-Dibora-2,5-cyclohexadiene,1,4-difluoro-2,3,5,6-tetramethyl
- CAS No.:20534-12-7
- 分子式:
C8H12B2F2
- 分子量:167.7997
- 精确分子量:168.10900
- PSA:0.00000
- InChI:The Key: GIKGMLXPHXDBJP-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 0.91g/cm3
- 沸点:
- 142.9ºC at 760mmHg
- 闪点:
- 40.2ºC
- 折射率:
- 1.387
- 蒸汽压:
- 6.88mmHg at 25°C
安全信息
- 密度:
- 0.91g/cm3
- 沸点:
- 142.9ºC at 760mmHg
- 闪点:
- 40.2ºC
- 折射率:
- 1.387
- 蒸汽压:
- 6.88mmHg at 25°C
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%