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.

130-15-4 - 1,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water - A10958 - Alfa Aesar

A10958 1,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water

Numéro CAS
130-15-4
Synonymes

Dimensions Prix ($) Quantité Disponibilité
100g 21,63
500g 75,09
2500g 271,14
Ajouter au panier Ajouter au devis en vrac Afficher l'article

1,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water

MDL
MFCD00001676
EINECS
204-977-6

Propriétés chimiques

Formule
C10H6O2
Poids formulaire
158.15
Point de fusion
120-124°
Point d'éclair
142°(288°F)
Densité
1.420
Solubilité
Soluble in alkali hydroxide solvents, sparingly soluble in petroleum ether and water. Freely soluble in carbondioxide, acetic acid, benzene and choloroform.

Applications

1,4-Naphthoquinone is used as a strong dienophile in Diels-Alder reaction. It is also used as a precursor to anthroquinone and 5-nitro-1,4-naphthalenedione, which finds application in the preparation of aminoanthroquinone and is also used as a dye precursor. It is a basic component of Vitamin K.

Notes

Light sensitive. Incompatible with strong oxidizing agents and strong reducing agents.

Références bibliographiques

Sarkar, S. K.; Sawai, A.; Kanahara, K.; Wentrup, C.; Abe, M.; Gudmundsdottir, A. D. Direct Detection of a Triplet Vinylnitrene, 1,4-Naphthoquinone-2-ylnitrene, in Solution and Cryogenic Matrices. J. Am. Chem. Soc. 2015, 137 (12), 4207-4214.

Sawama, Y.; Kawajiri, T.; Asai, S.; Yasukawa, N.; Shishido, Y.; Monguchi, Y.; Sajiki, H. Biarylmethane and Fused Heterocyclic Arene Synthesis via in Situ Generated o- and/or p-NaphthoquinoneMethides. J. Org. Chem. 2015, 80 (11), 5556-5565.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H301-H311-H330-H315-H319-H317-H335-H400

Toxic if swallowed. Toxic in contact with skin. Fatal if inhaled. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation. Very toxic to aquatic life.

Mentions de prudence: P260-P284-P301+P310-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Rinse mouth. Remove/Take off immediately all contaminated clothing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,6395
Beilstein
878524
Classe de danger
6.1
Groupe d'emballage
I
Code tarifaire harmonisé
2914.69
TSCA
Yes
RTECS
QL7175000

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire