1,4-Diazabicyclo[2.2.2]octane, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11497856	Thermo Scientific Alfa Aesar A14003.22	100 g
11407866	Thermo Scientific Alfa Aesar A14003.36	500 g

Description

1,4-Diazabicyclo[2.2.2]octane is used as polyurethane catalyst, Balis-Hillman reaction catalyst complexing ligand and lewis base. It finds use in dye lasers and in mounting samples for fluorescence microscopy and as anti-fade reagent shown to scavenge free radicals due to flurochrome excitation of fluorochromes. Further, it is an oxidation and polymerization catalyst.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1,4-Diazabicyclo[2.2.2]octane is used as polyurethane catalyst, Balis-Hillman reaction catalyst complexing ligand and lewis base. It finds use in dye lasers and in mounting samples for fluorescence microscopy and as anti-fade reagent shown to scavenge free radicals due to flurochrome excitation of fluorochromes. Further, it is an oxidation and polymerization catalyst.

Solubility
Soluble in water, acetone, benzene, ethanol and methyl ethyl ketone.

Notes
Hygroscopic. Incompatible with strong oxidizing agents and strong acids.

Chemical Identifiers

• CAS: 280-57-9
• Molecular Weight (g/mol): 112.176
• InChI Key: IMNIMPAHZVJRPE-UHFFFAOYSA-N
• PubChem CID: 9237
• SMILES: C1CN2CCN1CC2

• Molecular Formula: C6H12N2
• MDL Number: MFCD00006689
• Synonym: 1,4-diazabicyclo 2.2.2 octane, triethylenediamine, dabco, dabco 33lv, 1,4-ethylenepiperazine, dabco crystal, teda, texacat td 100, dabco s-25
• IUPAC Name: 1,4-diazabicyclo[2.2.2]octane

Specifications

• CAS: 280-57-9
• Density: 1.14
• Flash Point: 62°C (143°F)
• Molecular Formula: C6H12N2
• UN Number: UN1325
• Sensitivity: Hygroscopic
• Synonym: 1,4-diazabicyclo 2.2.2 octane, triethylenediamine, dabco, dabco 33lv, 1,4-ethylenepiperazine, dabco crystal, teda, texacat td 100, dabco s-25
• InChI Key: IMNIMPAHZVJRPE-UHFFFAOYSA-N
• IUPAC Name: 1,4-diazabicyclo[2.2.2]octane
• PubChem CID: 9237
• Percent Purity: 98%

• Melting Point: 155°C to 160°C
• Boiling Point: 174°C to 176°C
• Odor: Amine-like
• MDL Number: MFCD00006689
• Beilstein: 103618
• Merck Index: 14,9669
• Solubility Information: Soluble in water,acetone,benzene,ethanol and methyl ethyl ketone.
• SMILES: C1CN2CCN1CC2
• Molecular Weight (g/mol): 112.176
• Formula Weight: 112.17
• Chemical Name or Material: 1,4-Diazabicyclo[2.2.2]octane

Safety and Handling

GHS H Statement
H228-H318-H302-H335-H315
Flammable solid.
Causes serious eye damage.
Harmful if swallowed.
May cause respiratory irritation.
Causes skin irritation.

P210-P240-P241-P264b-P270-P280-P301+P312-P302+P352-P305+P351+P338-P310-P330-P332+P313-P362-P370+P378q-P501c

H228-H302-H315-H318-H500

missing translation for 'dotInformation' : Hazard Class: 4.1; Packaging Group: II

missing translation for 'einecsNumber' : 205-999-9

missing translation for 'rtecsNumber' : HM0354200

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• 1,4-Diazabicyclo¢2.2.2!octane

Signal Word

• Danger

Hazard Category

• Flammable solid Category 2
• Acute toxicity Category 4
• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 1

Hazard Statement

• H228-Flammable solid.
• H302-Harmful if swallowed.
• H318-Causes serious eye damage.
• H315-Causes skin irritation.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P273-Avoid release to the environment.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.

RUO – Research Use Only