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D2522 Sigma

1,4-Diazabicyclo[2.2.2]octane

Synonym: TED, Triethylenediamine

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Properties

Related Categories Acids & Bases, Bases, Chemical Synthesis, Organic Bases, Synthetic Reagents More...
vapor pressure   2.9 mmHg ( 50 °C)
InChI Key   IMNIMPAHZVJRPE-UHFFFAOYSA-N
refractive index   n20/D 1.4634(lit.)
mp   156-159 °C(lit.)
density   1.02 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Application

Anti-fade reagent that scavenges free-radicals produced by excitation of fluorochromes. Added to the mounting medium in fluorescence microscopy to retard photobleaching of fluorescein and other fluorescent dyes.

Other Notes

This product has been replaced by D27802-Sigma-Aldrich | 1,4-Diazabicyclo[2.2.2]octane, ≥99% | C6H12N2

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1325 - class 4.1 - PG 2 - Flammable solids, organic, n.o.s., HI: all
WGK Germany 
1
RTECS 
HM0354200
Flash Point(F) 
143.6 °F
Flash Point(C) 
62 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

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