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LiChrom

LC9879

Triethylamine HPLC

CAS No
121-44-8
Synonym(s)
N,N-Diethylethanamine
Molecular Formula:
(C2H5)3N
Molecular Weight:
101.19
EC Number:
204-469-4
MDL number:
MFCD00009051
PubChem CID:
8471
Beilstein:
605283
UN Number
1296
Specification SDS
Description

Triethylamine HPLC | CAS: 121-44-8 | M.F: (C2H5)3N | M.W.: 101.19. , Buy now for reliable and accurate results from LiChrom HPLC Solvents. All LiChrom Products are exclusively distributed by Dawn Scientific Inc.

Triethylamine, with the chemical formula (C2H5)3N, is a clear, colorless liquid characterized by a potent ammoniacal scent. Commonly referred to as N,N-Diethylethanamine, it serves as a mobile phase additive in high-performance liquid chromatography (HPLC), especially in reverse-phase applications. Utilizing HPLC-grade triethylamine is essential to maintain minimal impurity levels, which is vital for conducting high-precision analyses.

LiChrom products are designed specifically for Liquid Chromatography. LiChrom products exceed the rigorous requirement of HPLC analysis in various industries. Apart from HPLC- solvents, the LiChrom series encompasses HPLC-grade buffer salts, and HPLC ion pair reagents. These products provide the highest levels of accuracy and precision, as well as reproducibility of results. LiChrom, only through Dawn Scientific Inc., ensuring that your chromatography requirements will be met.

Application :

  • Triethylamine HPLC may be used as a mobile phase in HPLC determination of levofloxacin in soft tissue, bone, bile and serum.
  • It is used as a mobile phase in HPLC determination of phospho- and sphingo-lipids in dairy products and Amoxicillin in premixes.
  • It acts as a buffering agent by adjusting the pH of the mobile phase, helping to stabilize the retention times of analytes.

Benefits :

  • Gives accurate and reproducible results
  • High purity and low impurities
  • Improved retention and resolution, reduced peak tailing
Additional information
Brand

Size

1L
CAS No

121-44-8
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ADDITIONAL INFORMATION

Properties

Quality Level
100
Vapor Density
1.41 (vs air)
Vapor Pressure
72.8 mmHg ( 20 °C)
Assay
≥99.9%
Form
liquid
autoignition temp.
973 °F
expl. lim.
0.16
technique(s)
HPLC: suitable
impurities
≤0.0002% free alkali (as NH3) ≤0.0005% non-volatile matter ≤0.001% free acid (as CH3COOH) ≤0.02% water (Karl Fischer) ≤0.5 ppb fluorescence (quinine) at 365 nm ≤1 ppb fluorescence (quinine) at 254 nm
color
–
transmittance
–
refractive index
n20/D 1.344 (lit.)
pH
–
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
density
0.786 g/mL at 25 °C (lit.)
UV absorption
λ: 195 nm Amax: ≤0.12 λ: 200 nm Amax: ≤0.032 λ: 230 nm Amax: ≤0.0044 λ: 235 nm Amax: ≤0.0044 λ: 250 nm Amax: ≤0.0044 λ: 400 nm Amax: ≤0.0044
application(s)
food and beverages
SMILES string
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N

 

Safety Information

Pictograms
GHS02,GHS07
Signal Word
Danger
Hazard Statements
H225 – H302 + H312 + H332 – H319
Precautionary Statements
P210 – P280 – P301 + P312 – P303 + P361 + P353 – P304 + P340 + P312 – P305 + P351 + P338
Hazard Classifications
Acute Tox. 4 Dermal – Acute Tox. 4 Inhalation – Acute Tox. 4 Oral – Eye Irrit. 2 – Flam. Liq. 2
Target Organs
–
Storage Class Code
3 – Flammable liquids
WGK
WGK 2
Flash Point(F)
35.6 °F – closed cup
Flash Point(C)
2.0 °C – closed cup