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.

637-92-3 - tert-Butyl ethyl ether, 99% - Ethyl tert-butyl ether - tert-Butoxyethane - B22945 - Alfa Aesar

B22945 tert-Butyl ethyl ether, 99%

Numéro CAS
637-92-3
Synonymes
Ethyl tert-butyl ether
tert-Butoxyethane

Dimensions Prix ($) Quantité Disponibilité
5g 47,61
25g 145,80
100g 487,80
Ajouter au panier Ajouter au devis en vrac Afficher l'article

tert-Butyl ethyl ether, 99%

MDL
MFCD00009225
EINECS
211-309-7

Propriétés chimiques

Formule
(CH3)3COCH2CH3
Poids formulaire
102.18
Point de fusion
-94°
Point d'ébullition
72-73°
Point d'éclair
-19°(-2°F)
Densité
0.750
Indice de réfraction
1.3750
Solubilité
Miscible with alcohol, ethyl ether. Slightly miscible with water.

Applications

tert-Butyl ethyl ether is used as an oxygenate gasoline additive oxygenate during its production from crude oil. It is used as an extractant in human urine by using single-walled carbon nanotubes as an adsorbent. It plays an important role as a fuel component in petrol to enhance its octane rating.

Notes

Incompatible with strong oxidizing agents, neoprene, n-butyl and urethane. It may react with air to form peroxides.

Références bibliographiques

Iuga, C.; Osnaya-Soto, L.; Ortiz, E.; Vivier-Bunge, A. Atmospheric oxidation of methyl and ethyl tert-butyl ethers initiated by hydroxyl radicals. A quantum chemistry study. Fuel 2015, 159, 269-279.

Liu, X.; Ito, S.; Wada, Y. Oxidation characteristic and products of ETBE (ethyl tert-butyl ether). Energy 2015, 82, 184-192.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H225-H331-H315-H319-H335

Highly flammable liquid and vapour. Toxic if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P210-P261-P280-P303+P361+P353-P305+P351+P338-P304+P340-P311-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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 INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,3774
Beilstein
1731469
Classe de danger
3
Groupe d'emballage
II
Code tarifaire harmonisé
2909.19
TSCA
Yes
RTECS
KN4730200

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire