form
powder
Quality Level
composition
Dye content, 97%
mp
>300 °C (lit.)
λmax
495 nm
SMILES string
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+
InChI key
GHDZRIQTRDZCMV-ISLYRVAYSA-N
General description
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.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Diacetylene-containing polymers. XIII. Poly (hexa-2, 4-diynylene-l, 6-dioxydicinnamates) containing an azo dye, Disperse Red 19
Miura H and Ogawa T
Polymer Bull., 49(2-3), 103-110 (2002)
New third-order nonlinear polymers functionalized with disperse red and disperse orange chromophores with increased stability
Cherioux, F., Audebert, P., Maillotte, H., Grossard, L., Hernandez, F. E., & Lacourt, A.
Chemistry of Materials, 9(12), 2921-2927 (1997)
Large photoinduced birefringence in an optically nonlinear polyester polymer
Shi Y, et al.
Applied Physics Letters, 59(23), 2935-2937 (1991)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 215767-5G | 04061833320693 |