90460

Triethylenetetramine

≥97.0% (T)

• Synonym(s): TETA, DEH 24, EPH 925
• Linear Formula: NH₂CH₂CH₂(NHCH₂CH₂)₂NH₂
• CAS Number: 112-24-3
• Molecular Weight: 146.23
• Beilstein: 605448
• EC Number: 203-950-6
• MDL number: MFCD00008169
• UNSPSC Code: 12352100
• PubChem Substance ID: 57653396
• NACRES: NA.22

Properties

• vapor density: ~5 (vs air)
• Quality Level: 200
• vapor pressure: <0.01 mmHg ( 20 °C)
• Assay: ≥97.0% (T)
• form: liquid
• refractive index: n20/D 1.496 (lit.)
• bp: 266-267 °C (lit.)
• mp: 12 °C (lit.)
• density: 0.982 g/mL at 25 °C (lit.)
• SMILES string: NCCNCCNCCN
• InChI: 1S/C6H18N4/c7-1-3-9-5-6-10-4-2-8/h9-10H,1-8H2
• InChI key: VILCJCGEZXAXTO-UHFFFAOYSA-N
• Gene Information: human ... TERT(7015)

Description

Application

Triethylenetetramine has been used as an additive to enhance the peak resolution ability of capillary zone electrophoresis (CZE) running buffer system to separate and quantitate the monoclonal antibodies by the CZE method. It may be used for the amination of polyacrylonitrile fibers to form novel fiber catalysts for Knoevenagel condensation in aqueous media. TETA also acts as a copper (II)-selective chelator. It may also be used as a growth-orientator in the formation of 1D zinc sulfide nanoarchitectures.

Safety Information

• Pictograms: GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H312,H314,H317,H411
• Precautionary Statements: P261 - P272 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 2
• Flash Point(F): 264.2 °F
• Flash Point(C): 129 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves