蒸汽密度
2.1 (vs air)
蒸汽压
26.24 psi ( 55 °C)
7.79 psi ( 20 °C)
方案
≥99%
自燃温度
402 °F
expl. lim.
19.7 %
存货情况
available only in EU
折射率
n20/D 1.435 (lit.)
沸点
38 °C (lit.)
mp
−98 °C (lit.)
溶解性
water: soluble 7.28 g/L at 20 °C
密度
0.846 g/mL at 25 °C (lit.)
储存温度
2-8°C
SMILES字符串
CSC
InChI
1S/C2H6S/c1-3-2/h1-2H3
InChI key
QMMFVYPAHWMCMS-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
Dimethyl sulfide (DMS) is a biogenic sulfur compound that is released from the ocean to the atmosphere. It forms the main component of the global sulfur cycle. The thermal decomposition behavior of dimethyl sulfide in gas phase has been investigated in a static system at 681-723K. The mechanism of its photochemical oxidation in atmosphere has been described. The rate constants of the gas phase reaction between OH radicals and DMS have been determined by relative rate method and flash photolysis. The differential Raman cross section, σDMS at different excitation wavelengths has been measured. The adsorption of DMS on activated carbons (ACs) has been reported to take place by hydrogen bonding.
应用
Dimethyl sulfide may be used to prepare methanethiol by thiolation reaction with hydrogen sulfide (H2S) in the presence of tungsten-zirconia (WO3/ZrO2) catalyst.
法律信息
Arkema 产品
警示用语：
Danger
危险声明
危险分类
Flam. Liq. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-32.8 °F - closed cup
闪点(°C)
-36 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持