蒸汽密度
3.24 (vs air)
质量水平
蒸汽压
22 mmHg ( 20 °C)
方案
≥99%
自燃温度
>572 °F
expl. lim.
16 %
存货情况
available only in EU
折射率
n20/D 1.525 (lit.)
沸点
109 °C (lit.)
mp
−85 °C (lit.)
密度
1.046 g/mL at 25 °C (lit.)
官能团
disulfide
SMILES字符串
CSSC
InChI
1S/C2H6S2/c1-3-4-2/h1-2H3
InChI key
WQOXQRCZOLPYPM-UHFFFAOYSA-N
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应用
Dimethyl disulfide can be used:
- For the sulfidation of WS2 nanoparticles during the preparation of WS2/SBA15 mesoporous silica composite.
- In the copper-catalyzed sulfenylation of 2,3-allenoic acids to afford 4-sulfenylated butenolides.
- To synthesize various aryl sulfides by nickel-catalyzed thiolation of aryl iodides.
- Along with triflic anhydride, as a promoter for glycosylation reaction.
- In the copper-catalyzed 1,2-hydroxysulfenylation of alkenes to synthesize 1,2-acetoxysulfides.
- In the synthesis of sulfur containing polycyclic aromatic hydrocarbons such as dibenzoannelated tetrathienoacene.
法律信息
Arkema 产品
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 1 Inhalation - STOT SE 3
靶器官
Central nervous system, Upper respiratory tract
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
59.0 °F - closed cup
闪点(°C)
15 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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