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Thermo Scientific™ Pierce™ Triethylamine (TEA), Sequencing Grade

Bottles of 99.5%-pure TEA (MW 101.2, CAS 121-44-8) liquid (sold by weight); for HPLC use as an ion-pairing agent in reverse-phase peptide separations.

Brand:  Thermo Scientific™ 25108


Product Code. 11831385

  • 1446.00 NOK / 100g

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Description

Description

Thermo Scientific™ Pierce Triethylamine (TEA) is a high-purity solvent that can be used in certain HPLC protocols, such as weak anion exchange to resolve certain tryptic peptides on a reverse-phase column.

Triethylamine is an ion-pairing reagent that alters selectivity in reverse-phase HPLC separations. By pairing with peptides, it effectively sharpens peaks, resulting in improved peak resolution.

Highlights:

  • >99.5% triethylamine purity, allowing sensitive peptide detection at low UV wavelengths in reverse-phase HPLC peptide separation systems Packaged in amber glass bottles with protective PTFE-lined fluorocarbon caps for reagent integrity
  • Has a low UV absorbance to provide the most sensitive detection across all wavelengths

Properties of Triethylamine

  • Alternate names TEA, Diethylethanamine
  • Molecular formula C6H15N
  • Molecular weight 101.19
  • Density 0.726g/mL
  • CAS: 121-44-8

Ordering Information:

X in the ordering table indicates that hazardous shipping charges apply.

TRUSTED_SUSTAINABILITY
Specifications

Specifications

Store in original container protected from direct sunlight in a dry, cool and well-ventilated area.
Pierce™
100 g
Liquid
Ion Pairing Reagent
Triethylamine (TEA)
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Safety and Handling

Safety and Handling

Product Identifier
  • TRIETHYLAMINE, SEQUANAL GRADE TEA 100 GM

Signal Word
  • Danger

Hazard Category
  • Acute toxicity Category 3
  • Acute toxicity Category 4
  • Flammable liquid Category 2
  • Skin corrosion/irritation Category 1 A

Hazard Statement
  • H225-Highly flammable liquid and vapour.
  • H301-Toxic if swallowed.
  • H302-Harmful if swallowed.
  • H311-Toxic in contact with skin.
  • H314-Causes severe skin burns and eye damage.

Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P370+P378-In case of fire: Use water/water spray/water jet/carbon dioxide/sand/foam/alcoholresistant foam/chemical powder to extinguish.

Supplemental information
  • MIXTURE LIST-Contains : Triethylamine

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