It is a flammable white crystal and is very easy to deliquescence. Soluble in water, ethanol, acetone and benzene.
Synonyms: BACO; DABCO; dabcoeg; TEDA-L33; dabco33lv; dabcos-25; MFCD00006689; o[2.2.2]octane; UNII-X8M57R0JS5; T66 A B CN FNTJ; diazabicyclooctane; Triethylene diamine; 1,4-diazabicyclooctane; 1,4-Diazabicyclo[2.2.2]octane; 1,4-diazabicyclo(2.2.2) octane; 1,4-diazabicyclo-[2.2.2]-octane; 1,4-diazabicyclo[2.2.2]octane


Melting point | 156-159 °C(lit.) |
Boiling point | 174 °C |
density | 1.02 g/mL |
vapor pressure | 2.9 mm Hg ( 50 °C) |
refractive index | n20/D 1.4634(lit.) |
Fp | 198 °F |
storage temp. | Store below +30°C. |
solubility | 400g/l |
form | Hygroscopic Crystals |
pka | 3.0, 8.7(at 25ºC) |
color | White to pale yellow |
Water Solubility | 46 g/100 mL (26 ºC) |
Sensitive | Hygroscopic |
It can be used in the production of polyurethane foams, elastomers and coatings.


Packaging Detail: 25 kg paper bag or as the request of customer.
Delivery Detail:
The series are well accepted by clients in flavors, fragrances, personal cares, adhesives, coatings, inks, detergents, pigments, dyes, rubbers, plastics, agrichemicals, medicines, electronics, surfactants, UV, oil fields, textiles, asphalts, mining flotation, metallurgicals, petrochemicals etc.
