81101

Supelco

Triethylamine

suitable for HPLC, LiChropur, ≥99.5% (GC)

Synonym(s):
N,N-Diethylethanamine
Linear Formula:
(C2H5)3N
CAS Number:
Molecular Weight:
101.19
Beilstein/REAXYS Number:
605283
EC Number:
MDL number:

vapor density

3.5 (vs air)

vapor pressure

51.75 mmHg ( 20 °C)

assay

≥99.5% (GC)

form

liquid

autoignition temp.

593 °F

quality

LiChropur

expl. lim.

8 %

application(s)

HPLC: suitable

refractive index

n20/D 1.401 (lit.)

pH

12.7 (15 °C, 100 g/L)

bp

88.8 °C (lit.)

mp

−115 °C (lit.)

density

0.726 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.2 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.02 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

absorption

cut-off at 250.0-280.0 nm

SMILES string

CCN(CC)CC

InChI

1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3

InChI key

ZMANZCXQSJIPKH-UHFFFAOYSA-N

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Application

Triethylamine may be used as a mobile phase in:
  • High-performance liquid chromatography (HPLC) determination of levofloxacin in soft tissue, bone, bile and serum.
  • HPLC determination of phospho- and sphingo-lipids in dairy products.
  • HPLC determination of amoxicillin in premixes.

Packaging

Clear borosilicate glass, high hydrolytic resistance (Type I)

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

hazcat

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

Target Organs

Respiratory system

storage_class_code

3 - Flammable liquids

WGK Germany

WGK 1

Flash Point F

12.2 °F

Flash Point C

-11 °C

Certificate of Analysis

Certificate of Origin

Rapid determination of amoxicillin in premixes by HPLC
Dousa M and Hosmanova R
Journal of Pharmaceutical and Biomedical Analysis, 37(2), 373-377 (2005)
An HPLC assay and a microbiological assay to determine levofloxacin in soft tissue, bone, bile and serum
Bottcher S, et al.
Journal of Pharmaceutical and Biomedical Analysis, 25(2), 197-203 (2001)
Analysis of phospho-and sphingolipids in dairy products by a new HPLC method
Rombaut R, et al.
Journal of Dairy Science, 88(2), 482-488 (2005)
Articles
Apixaban is sold under the tradename Eliquis and at present no pharmacopeial monographs are available for Axpixaban using either an assay and/or organic impurity profiling method. A newly developed and validated HPLC-UV method using a column with C18 solid core particles is demonstrated.
Read More

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