CAS:24800-44-0
南京东方之珠工贸有限公司
TRIPROPYLENE GLYCOL, TPGAcrylate Grade
GENERIC NAMES Tripropylene Glycol
DESCRIPTION Tripropylene Glycol is a co-product in the production process of monopropylene glycol.
APPLICATIONS A chemical intermediate and solvent with a variety of applications.
Appearance Substantially free of suspended matter TM 10-02
Property Specifications Test Method
Aldehydes ppm 20 max. TM05-01
Assay as TPG, wt. % 99.0 min. TM05-05
Carbonyls, ppm 100 max TM 05-02
Chlorides (Inorganic) as CI, ppm 5.0 max. TM01-12
Color, APHA, Pt-Co 20 max. TM01-01
Dipropylene Glycol, wt. % 1.0 max. TM05-05
Propylene Glycol, wt. % 0.5 max TM05-05
Tetrapropylene Glycol and heavier, wt. 1.0 max. TM05-05%
Iron, ppm 1 max. TM01-28
Peroxide, ppm 15 max. TM05-03
Water Content, wt. % 0.2 max TM01-05
* Test methods are available upon request.
Physical Properties
|
Regulatory Information
|
Boiling range,
|
|
DOT Classification
|
not regulated
|
ASTM, °C, IBP
|
263 min
|
Freight Classification
|
tripropylene glycol
|
ASTM, °C, DP
|
280 max.
|
HMIS Code
|
1-1-0
|
Flash point, PMCC, °F
|
290
|
CAS Number
|
248-44-0
|
Freezing point, °C
|
-80 °C, Supercools
|
TSCA Inventory
|
listed on or exempt.
|
Refractive index, 25°C
|
1.454
|
WHMIS Classification
|
not regulated
|
Specific gravity, 25/25°C
|
1.0125 min
|
Canadian DSL
|
listed on or exempt
|
|
1.0250 max
|
European EINECS
|
listed on or exempt.
|
Specific heat, 0°C, cal/gm/°C
|
0.547
|
Australian AICS
|
listed on or exempt.
|
Vapor pressure, 20°C, mm
|
0.004
|
Japanese MITI
|
listed on or exempt.
|
Hg
|
|
|
|
Viscosity, 20°C, cp
|
60.6
|
|
|
Water solubility, %
|
>10
|
|
|
Weight, 20°C, lb/gal
|
8.67
|
|
|