215767
分散红 19
Dye content 97 %
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C16H18N4O4
化学文摘社编号:
分子量:
330.34
PubChem Substance ID:
UNSPSC Code:
12352103
Colour Index Number:
11130
NACRES:
NA.23
EC Number:
220-354-1
MDL number:
form
powder
InChI key
GHDZRIQTRDZCMV-ISLYRVAYSA-N
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+
SMILES string
OCCN(CCO)c1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O
composition
Dye content, 97%
mp
>300 °C (lit.)
λmax
495 nm
Quality Level
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)
A Galvan-Gonzalez et al.
Optics letters, 24(23), 1741-1743 (2007-12-15)
The photodegradation of the azobenzene chromophore DR1 {4-[N-ethyl-N-(2-hydroxyethyl)amino]-4(?)-nitroazobenzene]} incorporated as a side chain or as a guest in a poly(methyl) methacrylate host has been evaluated as a function of wavelength, temperature, and the atmospheric environment. The effects of these variables
Thermosetting nonlinear optical polymer: Polyurethane with disperse red 19 side groups
Shi Y, et al.
Applied Physics Letters, 60(21), 2577-2579 (1992)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持