Precision, Performance, Confidence. ™

Sebacate fluid, part numbers and information

Sebacate is almost always used with PG7302 and is the most common fluid for PPCH, MPG2, E-DWT-H, OPG1, 2485 

Part Number, Description
3069043, FLUID, SEBACATE, 1 QT

SDS sheet is here (formerly referred to as MSDS sheets),
SEBACATE - MONOPLEX® DOS (Di-2-ethylhexyl Sebacate), CAS # 122-62-3

Density is 916 kg/m3. Viscosity is 27 cSt at 25C, 11.9 cSt at 40C, 3.3 cSt at 100C. Freezing point is -48C or lower. We know of customers using Sebacate from -40C to +225C. Note that our equipment (pressure controllers, monitors, piston gauges, deadweight testers) is not run at these temperatures.

Full name is MONOPLEX® DOS, or (Di-2-ethylhexyl Sebacate). It is most commonly referred to as Sebacate or DOS. Some other historical names and model numbers are EL DWT Fluid 3110, 55-600, PA9145, 401114, 400503

Sample certificate of analysis is attached (link at end of article below) and shows that shelf life is 2-years.

Official information, quotations and terms and conditions can be obtained from our Orders group at 1.877.355.3225 or

Purchase order may be faxed to 1.425.446.5716 or emailed to

Credit card orders can be made by phone by calling 1.877.355.3225 

Have more questions? Submit a request


Please sign in to leave a comment.