Description
Di-tert-butyl Polysulfide Quick Details
Chemical Name: Di-tert-butyl Polysulfide
MF?? C8H26S15
MW?? 603.26704
CAS?? 68937-96-2
Chemical Structure:
Appearance: Dark brown or tan liquid
Di-tert-butyl Polysulfide Typical Properties
Item
Quality Specification
Test Method
Type I
Type II
Flash Point(Opening)
??100
??85
GB/T3536
Appearance
Dark brown or tan liquid
Visual
Odor
Low Odor
Nasal measurement
Solubility
Insoluble in water,miscible in alcohol, ether, etc.
Visual
Density(20??),g/cm3
1.08-1.15
GB/T 4472
Sulfur Content(%,wt/wt)
53-56
GB/T 17040
Condensation Point,??
??-30
GB/T 510
Ash Content,% (m/m)
??-0.05
GB/T 508
Initial thermal decomposition temperature,??
125-155
GB/T 22025
*?Inject the sample into a 100ml glass measuring cylinder,and observe that the sample should be dark brown or brown liquid at room temperature.
Di-tert-butyl Polysulfide Application:
This vulcanizing agent has the characteristics of no odor,low temperature, environmental protection,high flash point and strong safety.It is widely used in hydrogenation catalyst presulfurization,lubricating additives and other industries,and its performance indexes are better than dimethyl disulfide (DMDS),which meets the general concern and requirements of environmental protection and safety at home and abroad,and is the most ideal green and reliable substitute for dimethyl disulfide products.
Di-tert-butyl Polysulfide Packaging and Shipping?
25kg/drum
Di-tert-butyl Polysulfide Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.
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