CAS：75-66-1
 南京东方之珠工贸有限公司
tert-Butyl Mercaptan
|
Property
|
Typical Value
|
Specification
|
Test Method
|
|
Composition, wt%
|
|
|
Chromatography
|
|
tert-Butyl Mercaptan
|
99.7
|
99.0 min
|
|
|
Ethyl Mercaptan
|
Trace
|
0.05 max
|
|
|
Distillation Range at 760 mmHg, °C
|
|
|
ASTM D 1078
|
|
Initial Boiling Point
|
63
|
60 min
|
|
|
50%
|
64
|
|
|
|
95%
|
65
|
68 max
|
|
|
Appearance
|
Clear with no particulate matter
|
Clear with no particulate matter
|
Visual
|
|
1/2 Doctor Test
|
Pass
|
Pass
|
ASTM D 235
|
|
Other Properties
|
|
|
|
|
Vapor Pressure at 100 °F, psia
|
5.9
|
|
Calculated
|
|
Specific Gravity at 60/60 °F
|
0.806
|
|
ASTM D 891
|
|
Density of Liquid at 60 °F, lb/gal
|
6.71
|
|
ASTM D 1250
|
|
Flash Point, °F
|
-15
|
|
Estimated
|
|
Freezing Point, °F
|
34
|
|
ASTM D 1015
|
|
Mercaptan Sulfur Content, wt %
|
35.5
|
|
CPChem SLP-1204
|
|
Viscosity at 68 °F, cP
|
0.638
|
|
Literature
|
|
Coefficient of Expansion, (°C)-1
|
1.03 x 10-3
|
|
Literature
|
|
