215767

Disperse Red 19

Dye content 97 %

• Formule empirique (notation de Hill) : C₁₆H₁₈N₄O₄
• CAS Number: 2734-52-3
• Poids moléculaire : 330.34
• Numéro C.I. (Colour Index): 11130
• Numéro CE : 220-354-1
• Numéro MDL: MFCD00044367
• Code UNSPSC : 12352103
• ID de substance PubChem : 24852912
• Nomenclature NACRES : NA.23

Propriétés

• Forme: powder
• Niveau de qualité: 100
• 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

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.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H302,H317
• Conseils de prudence: P280 - P301 + P312 + P330 - P302 + P352
• 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