2,2,4,4,5,5-Hexamethyl-1,3-dioxa-2-silacyclopentane
- 中文别名:2,2,4,4,5,5-六甲基-1,3-二氧-2-环戊硅烷
- 中文释义:2,2,4,4,5,5-六甲基-1,3-二氧-2-环戊硅烷
- 英文别名:2,2,4,4,5,5-hexamethyl-1,3,2-dioxasilolane;
2,2,4,4,5,5-Hexamethyl-1,3-dioxa-2-silacyclopentane;
EINECS 221-376-4;
Dimethylpinacoxysilane;
hexamethyl-1,3-dioxa-2-sila-cyclopentane;
2,2,4,4,5,5-Hexamethyl-1,3-dioxa-2-sila-cyclopentan;
2,2,4,4,5,5-hexamethyl-1,3-dioxacyclopentane
- CAS No.:3081-20-7
- 分子式:
C8H18O2Si
- 分子量:174.32
- 精确分子量:174.10800
- PSA:18.46000
- InChI:The Key: GVPUUBGTKARRHG-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 0.91g/cm3
- 沸点:
- 155ºC at 760mmHg
- 闪点:
- 42.5ºC
- 折射率:
- 1.428
安全信息
- 密度:
- 0.91g/cm3
- 沸点:
- 155ºC at 760mmHg
- 闪点:
- 42.5ºC
- 折射率:
- 1.428
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%