215767
Disperse Red 19
Dye content 97 %
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About This Item
Formula empirica (notazione di Hill):
C16H18N4O4
Numero CAS:
Peso molecolare:
330.34
Colour Index:
11130
Numero CE:
Numero MDL:
Codice UNSPSC:
12352103
ID PubChem:
NACRES:
NA.23
Prodotti consigliati
Stato
powder
Composizione
Dye content, 97%
Punto di fusione
>300 °C (lit.)
λmax
495 nm
Stringa SMILE
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+
GHDZRIQTRDZCMV-ISLYRVAYSA-N
Descrizione generale
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.
Applicazioni
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.
Avvertenze
Warning
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Acute Tox. 4 Oral - Skin Sens. 1
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
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