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ETHACURE® 270 - 68479-98-1

ETHACURE® 270

C11H18N2, C10H22N2

CAS Number:  68479-98-1, 2855-13-2 EC Number:  270-877-4, 220-666-8

ETHACURE 270 curative is an effective curing agent for curing liquid epoxy resins at ambient and elevated temperatures. ETHACURE 270 exhibits longer pot life than conventional cycloaliphatic amines and after cured can deliver excellent mechanical strength, high temperature performance and chemical resistance.

Physical and Chemical Properties
Property Value
IUPAC Name
Diethyltoluenediamine
Molecular Weight
175.70g/mol
Appearance
Clear Liquid
Color
Yellow
Flash Point
139 °C (Closed Cup)
Boiling Point
287 °C
Viscosity
158 cSt at 20 °C
Density
0.99 g/ml at 20°C
Solubility in Water
Partially miscible
Solubility in Other Solvents
  • Methanol: Miscible
  • Toluene: Miscible
  • Heptane: Partially Miscible

Handling Instructions

Before handling or using this product, the material safety data sheet should be read and understood. This can be obtained from your Albemarle sales representative.

Legal Disclaimer

The information presented herein is believed to be accurate and reliable but is presented without guarantee or responsibility on the part of Albemarle Corporation and its subsidiaries and affiliates. It is the responsibility of the user to comply with all applicable laws and regulations and to provide for a safe workplace. The user should consider any health or safety hazards or information contained herein only as a guide and should take those precautions which are necessary or prudent to instruct employees and to develop work practice procedures in order to promote a safe work environment. Further, nothing contained herein shall be taken as an inducement or recommendation to manufacture or use any of the herein materials or processes in violation of existing or future patent.