Tris(2-aminoethyl)amine, 97%, Thermo Scientific Chemicals

Description

Tris(2-aminoethyl)amine is a tetradentate chelating ligand and forms stable complexes with transition metals. It is also used as a carbon dioxide absorbent. Further, it acts as a reagent for cleavage of the fluorenylmethyloxycarbonyl (Fmoc) group in peptide synthesis. It reacts with aryl isocyanates and isothiocyanates to give tris-urea and -thiourea derivatives.

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
Tris(2-aminoethyl)amine is a tetradentate chelating ligand and forms stable complexes with transition metals. It is also used as a carbon dioxide absorbent. Further, it acts as a reagent for cleavage of the fluorenylmethyloxycarbonyl (Fmoc) group in peptide synthesis. It reacts with aryl isocyanates and isothiocyanates to give tris-urea and -thiourea derivatives.

Solubility
Miscible with water.

Notes
Air sensitive and hygroscopic. Store in a cool place. Incompatible with strong acids and strong oxidizing agents.

Specifications

• Density: 0.978
• pH: 11.9
• Boiling Point: 102°C (0.05 mmHg)
• Flash Point: >110°C (230°F)
• Odor: Amine-like
• Refractive Index: 1.4969
• Linear Formula: N(CH₂CH₂NH₂)₃
• Quantity: 100 g
• UN Number: UN2922
• Beilstein: 1739626
• Sensitivity: Air sensitive; Hygroscopic
• Synonym: tris 2-aminoethyl amine, tren, taea, 2,2',2-triaminotriethylamine, 1,2-ethanediamine, n,n-bis 2-aminoethyl, tri 2-aminoethyl amine, tren hp, tris aminoethyl amine, nitrilotris ethylamine, n,n-bis 2-aminoethyl ethane-1,2-diamine
• Solubility Information: Miscible with water.
• SMILES: C(CN(CCN)CCN)N
• IUPAC Name: N',N'-bis(2-aminoethyl)ethane-1,2-diamine
• Molecular Weight (g/mol): 146.238
• Formula Weight: 146.24
• Percent Purity: 97%
• Chemical Name or Material: Tris(2-aminoethyl)amine

Safety and Handling

Hazard Category	H301-H310-H314-H335
Hazard Statement	GHS H Statement H301-H310-H314-H318 Toxic if swallowed. Fatal in contact with skin. Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P262-P264b-P270-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, TOXIC, N.O.S.
EINECSNumber	223-857-4
RTECSNumber	KH8587082
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only