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.

527-61-7 - 2,6-Dimethyl-p-benzoquinone, 99% - A11342 - Alfa Aesar

A11342 2,6-Dimethyl-p-benzoquinone, 99%

Numéro CAS
527-61-7
Synonymes

Dimensions Prix ($) Quantité Disponibilité
1g 28,74
5g 99,01
25g 361,60
Ajouter au panier Ajouter au devis en vrac Afficher l'article

2,6-Dimethyl-p-benzoquinone, 99%

MDL
MFCD00001605
EINECS
208-420-8

Propriétés chimiques

Formule
C8H8O2
Poids formulaire
136.15
Point de fusion
69-71°
Solubilité
Soluble in chloroform. Insoluble in water.

Applications

2,6-Dimethyl-p-benzoquinone is used as organic intermediates.

Notes

Incompatible with strong oxidizing agents and reducing agents.

Références bibliographiques

T.N. Misra and Paras N. Prasad. Phonon spectroscopy of photochemical reactions in organic solids: Photodimerization of 2,6-dimethyl-p-benzoquinone. Chemical Physics Letters.1982, 85, 381-386.

Reacts preferentially with Grignard reagents at the less hindered carbonyl group, but with alkyllithiums at the more hindered site: J. Org. Chem., 46, 3369 (1981).

Diels-Alder dienophile in synthesis of taxane AB ring system: Tetrahedron Lett., 33, 1443 (1992). The regioselectivity of Diels Alder reactions has been controlled by the use of ß-cyclodextrin: J. Chem. Soc., Chem. Commun., 971 (1995):

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H301-H332-H315-H319-H335

Toxic if swallowed. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P301+P310-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Beilstein
2041345
Code tarifaire harmonisé
2914.69
TSCA
No
RTECS
DK4825000

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire