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

Product Code. 11831385

Brand: Thermo Scientific™ 25108

Description

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.

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.

Specifications

• Content And Storage: Store in original container protected from direct sunlight in a dry, cool and well-ventilated area.
• Form: Liquid
• Product Line: Pierce
• Reagent Type: Ion Pairing Reagent
• Quantity: 100 g
• Type: Triethylamine (TEA)

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

For Research Use Only. Not for use in diagnostic procedures.