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T0886

Sigma-Aldrich

Triethylamine

≥99%

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Synonym(s):
TEA, N,N-Diethylethanamine
Linear Formula:
(C2H5)3N
CAS Number:
Molecular Weight:
101.19
Beilstein:
605283
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

vapor density

3.5 (vs air)

Quality Level

vapor pressure

51.75 mmHg ( 20 °C)

Assay

≥99%

autoignition temp.

593 °F

shelf life

3 yr

expl. lim.

8 %

impurities

≤0.5% water (Karl Fischer)

refractive index

n20/D 1.401 (lit.)

bp

88.8 °C (lit.)

mp

−115 °C (lit.)

density

0.726 g/mL at 25 °C (lit.)

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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Triethylamine ≥99%

Sigma-Aldrich

T0886

Triethylamine

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Triethylamine BioUltra, ≥99.5% (GC)

Sigma-Aldrich

90335

Triethylamine

Premium Grade
Triethylamine for amino acid analysis, ≥99.5% (GC)

Sigma-Aldrich

90337

Triethylamine

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Triethylamine puriss. p.a., ≥99.5% (GC)

Sigma-Aldrich

90340

Triethylamine

-
vapor pressure

51.75 mmHg ( 20 °C)

vapor pressure

51.75 mmHg ( 20 °C)

vapor pressure

51.75 mmHg ( 20 °C)

vapor pressure

51.75 mmHg ( 20 °C)

assay

≥99%

assay

≥99.5% (GC)

assay

≥99.5% (GC)

assay

≥99.5% (GC)

autoignition temp.

593 °F

autoignition temp.

593 °F

autoignition temp.

593 °F

autoignition temp.

593 °F

expl. lim.

8 %

expl. lim.

8 %

expl. lim.

8 %

expl. lim.

8 %

impurities

≤0.5% water (Karl Fischer)

impurities

insoluble matter, passes filter test, ≤0.5% water

impurities

≤0.1% water

impurities

≤0.1% water

Application

Triethylamine has been used:
  • as a hydrogen donor for the polymerization of various monomers
  • to catalyze silanization
  • in the synthesis of the Cy3-Alexa647 heterodimer
  • in the synthesis of methacrylated solubilized decellularized cartilage

Biochem/physiol Actions

Triethylamine is known to drive polymerization reaction. It acts as a source of carbon and nitrogen for bacterial cultures. Triethylamine is used in pesticides. Triethylamine can serve as an organic solvent.

also commonly purchased with this product

suggested gloves for splash protection

Signal Word

Danger

Hazard Classifications

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

WGK 1

Flash Point(F)

12.2 °F

Flash Point(C)

-11 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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T1503
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25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

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  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

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Wide-field in vivo background free imaging by selective magnetic modulation of nanodiamond fluorescence.
Sarkar SK, et al.
Biomedical Optics Express, 5(4), 1190-1202 (2014)
Effects of tissue processing on bioactivity of cartilage matrix-based hydrogels encapsulating osteoconductive particles.
Townsend JM, et al.
Biomedical Materials (Bristol, England), 13(3) (2018)
Synthesis and characterization of poly(vinylchloride) type macrophotoinitiator comprising side-chain thioxanthone via click chemistry
Akat H and Ozkan M
Express Polymer Letters, 5(4), 318?326-318?326 (2011)
RESOLFT nanoscopy with photoswitchable organic fluorophores.
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Scientific reports (2015)
States of Water Located in the Continuous Organic Phase of 1?Butyl?3?methylimidazolium Tetrafluoroborate/Triton X-100/Triethylamine Reverse Microemulsions
Na Li, et al.
ChemPhysChem (2007)

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