215767
Disperse Red 19
Dye content 97 %
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About This Item
Produits recommandés
Forme
powder
Niveau de qualité
Composition
Dye content, 97%
Pf
>300 °C (lit.)
λmax
495 nm
Chaîne SMILES
OCCN(CCO)c1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O
InChI
1S/C16H18N4O4/c21-11-9-19(10-12-22)15-5-1-13(2-6-15)17-18-14-3-7-16(8-4-14)20(23)24/h1-8,21-22H,9-12H2/b18-17+
Clé InChI
GHDZRIQTRDZCMV-ISLYRVAYSA-N
Description générale
Disperse Red 19 (DR19) is widely used as a non-linear optical (NLO) dye with two hydroxyl (OH) groups, which can covalently connect with the base polymer. It can be linked as a side chain group that provides thermal and photo stability to the polymeric unit.
Application
DR19 can be used as red side groups in an NLO polyester for potential application in optical switching devices. It can also be bonded with polyurethane to form stable films, which may be used in the fabrication of analog systems.
Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Acute Tox. 4 Oral - Skin Sens. 1
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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