1,2-Dithiane
- 中文别名:Tetramethylene disulfide
- 中文释义:Tetramethylene disulfide
- 英文别名:1,2-Dithiane;
o-Dithiane (7CI,8CI);
1,2-Dithiacyclohexane;
NSC 521078;
Tetramethylene disulfide
- CAS No.:505-20-4
- 分子式:
C4H8S2
- 分子量:120.24
- 精确分子量:120.00674
- PSA:50.6 A2
- InChI:The Key: CXWGKAYMVASWDQ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.140±0.06 g/cm3
- 熔点:
- 26-27 °C
- 沸点:
- 173.7±7.0 °C
- 闪点:
- 96.9±19.7 °C
- 水溶解性:
- Slightly Soluble (1.3 g/L)
- 折射率:
- 1.573
- 蒸汽密度:
- 1.67 Torr
安全信息
- 密度:
- 1.140±0.06 g/cm3
- 熔点:
- 26-27 °C
- 沸点:
- 173.7±7.0 °C
- 闪点:
- 96.9±19.7 °C
- 水溶解性:
- Slightly Soluble (1.3 g/L)
- 折射率:
- 1.573
- 蒸汽密度:
- 1.67 Torr
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%
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