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90460 Aldrich

Triethylenetetramine

≥97.0% (T)

Synonym: DEH 24, EPH 925, TETA

  • CAS Number 112-24-3

  • Linear Formula NH2CH2CH2(NHCH2CH2)2NH2

  • Molecular Weight 146.23

  •  Beilstein Registry Number 605448

  •  EC Number 203-950-6

  •  MDL number MFCD00008169

  •  PubChem Substance ID 57653396

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Properties

Related Categories Building Blocks, Chemical Synthesis, Nitrogen Compounds, Organic Building Blocks, Polyamines More...
vapor density   ~5 (vs air)
vapor pressure   <0.01 mmHg ( 20 °C)
InChI Key   VILCJCGEZXAXTO-UHFFFAOYSA-N
assay   ≥97.0% (T)
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.)
Gene Information   human ... TERT(7015)

Description

Packaging

10, 50 mL in glass bottle

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 & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2259 8 / PGII
WGK Germany 
2
RTECS 
YE6650000
Flash Point(F) 
264.2 °F
Flash Point(C) 
129 °C

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