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1,4-Diazabicyclo[2.2.2]octane (crystalline TEDA)

CAS Number:

280-57-9

Linear Formula:

N(CH₂CH₂)₃N

Grouped product items
Catalog Number	Unit Size	Price
15154-25	25 g	€0.00
15154-100	100 g	€0.00
15154-500	500 g	€0.00

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Product Overview

DABCO is an effective antioxidant and a quenchers of singlet oxygen that can be used as a stabilizer of dye solutions which have not been oxygen degassed.

Crystalline 1,4-Diazabicyclo[2.2.2]octane is a high-purity triethylenediamine (TEDA). This highly basic amine is used as a catalyst and reagent in polymerization and organic synthesis.

Synonyms: DABCO^®, TEDA, triethylenediamine

Shipping Requirements:

None

Properties

Melting Point:

160°

References

Enko, B. et al. Singlet oxygen-induced photodegradation of the polymers and dyes in optical sensing materials and the effect of stabilizers on these processes. Journal of Physical Chemistry A 117, 8873–8882 (2013). doi:10.1021/jp4046462

Safety & Storage

Hazards:

Irritant

Handling:

Gloves & chemical goggles

Storage:

Store at room temperature