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73487

Triethylamine

analytical standard

Synonym(s):

N,N-Diethylethanamine

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About This Item

Linear Formula:
(C2H5)3N
CAS Number:
121-44-8
Molecular Weight:
101.19
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329763770
EC Number:
204-469-4
Beilstein/REAXYS Number:
605283
MDL number:
MFCD00009051
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grade

analytical standard

Quality Level

100

vapor density

3.5 (vs air)

vapor pressure

51.75 mmHg ( 20 °C)

assay

≥99.5% (GC)

autoignition temp.

593 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

8 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤0.5% water

refractive index

n20/D 1.401 (lit.), n20/D 1.400-1.402

bp

88.8 °C (lit.)

mp

−115 °C (lit.)

density

0.726 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

CCN(CC)CC

InChI

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

InChI key

ZMANZCXQSJIPKH-UHFFFAOYSA-N

General description

Triethylamine belongs to a broad range of flavor and fragrance standards used for the quality control of food and cosmetic products. Triethylamine, an intense environmental pollutant, belonging to the class of biogenic amines, is produced in the process of metabolism by animal organs or proteins. It is commonly identified in the food processing industry, polymerization reactions including urethane and epoxy resin systems, in the desalination of seawater, as corrosion inhibitors and solvents, hair-curing products, etc.

Application

Triethylamine may be used as an analytical reference standard for the quantification of the analyte in:
  • Food and beverages using ion-exchange chromatography with conductivity detection.
  • Smoke flavoring from rice husk using gas chromatography coupled to mass spectrometric detection, flame ionization detection and olfactometry analysis (GC-O).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Danger

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

flash_point_f

12.2 °F - closed cup

flash_point_c

-11 °C - closed cup

Hazard Classifications

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

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD9334
BCCD6392
BCCC8601
BCCB7288
BCCB3465

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Characterisation of volatile compounds in a smoke flavouring from rice husk
Pino AJ
Food Chemistry, 153, 81-86 (2014)
A multiresidual method based on ion-exchange chromatography with conductivity detection for the determination of biogenic amines in food and beverages
Palermo C, et al.
Analytical and Bioanalytical Chemistry, 405(2-3), 1015-1023 (2013)
A composite of polyelectrolyte-grafted multi-walled carbon nanotubes and in situ polymerized polyaniline for the detection of low concentration triethylamine vapor
Li Y, et al.
Nanotechnology, 19(1), 015503-015503 (2007)
View All Related Papers

Global Trade Item Number

SKUGTIN
73487-1ML04061832868738
73487-5ML04061838186362