Consentement d'utilisation des Cookies

J'accepte Notre site sauvegarde des traceurs textes (cookies) sur votre appareil afin de vous garantir de meilleurs contenus et à des fins de collectes statistiques.Vous pouvez désactiver l'usage des cookies en changeant les paramètres de votre navigateur. En poursuivant votre navigation sur notre site sans changer vos paramètres de navigateur vous nous accordez la permission de conserver des informations sur votre appareil.

121-44-8 - Triethylamine, 99+% - 12391 - Alfa Aesar

12391 Triethylamine, 99+%

Numéro CAS
121-44-8
Synonymes

Dimensions Prix ($) Quantité Disponibilité
250g 30,87
1kg 54,69
*3x1kg 126,69
Ajouter au panier Ajouter au devis en vrac Afficher l'article

Triethylamine, 99+%

MDL
MFCD00009051
EINECS
204-469-4

Propriétés chimiques

Formule
C6H15N
Poids formulaire
101.19
Forme
Liquid
Point de fusion
-115°
Point d'ébullition
89-90°
Point d'éclair
-11°(12°F)
Densité
0.726
Indice de réfraction
1.4005
Solubilité
Miscible with water, ether and ethanol.

Applications

Triethylamine is a base used to prepare esters and amides from acyl chlorides as well as in the synthesis of quaternary ammonium compounds. It acts as a catalyst in the formation of urethane foams and epoxy resins, dehydrohalogeantion reactions, acid neutralizers for condensation reactions and Swern oxidations. It finds application in reverse phase high-performance liquid chromatography (HPLC) as a mobile-phase modifier. It is also used as an accelerator activator for rubber, as a propellant, as a corrosion inhibitor, as a curing and hardening agent for polymers and for the desalination of seawater. Furthermore, it is used in the automotive casting industry and the textile industry.

Notes

Incompatible with strong oxidizing agents.

Références bibliographiques

Gui, Y.; Zhao, J.; Wang, W.; Tian, J.; Zhao, M. Synthesis of hemispherical WO3/graphene nanocomposite by a microwave-assisted hydrothermal method and the gas-sensing properties to triethylamine. Mater. Lett. 2015, 155, 4-7.

Wang, J.; Chen, N.; Xu, J. Diastereoselectivity in the triethylamine-catalyzed sulfa-Michael addition of thiols to nitroalkenes: kinetic and thermodynamic control. Tetrahedron 2015, 71 (23), 4007-4014.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H225-H314-H302-H312-H332

Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled.

Mentions de prudence: P210-P260-P261-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,9666
Beilstein
1843166
Classe de danger
3
Groupe d'emballage
II
Code tarifaire harmonisé
2921.19
TSCA
Yes
RTECS
YE0175000

Recommandé

  • A12005

    Pyridine, 99+%
  • A13016

    4-(Dimethylamino)pyridine, 99%
  • A18012

    Oxalyl chloride, 98%
  • L04295

    Acetic anhydride, 99+%
  • 41835

    Dichloromethane, anhydrous, 99.7+%, packaged under Argon in resealable ChemSeal™ bottles, stab. with amylene

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire