323764
1,1′-二乙基-2,2′-碘化氰
97%
别名:
1-乙基-2-[（1-乙基-2（1H）-喹啉亚基）甲基]喹啉碘化物, Decynium 22, Pseudocyanine iodide, 碘化假靛蓝
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关于此项目
经验公式（希尔记法）:
C23H23IN2
化学文摘社编号:
分子量:
454.35
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
213-556-6
MDL number:
Quality Level
assay
97%
form
powder or crystals
mp
273 °C (dec.) (lit.)
λmax
524 nm
ε (extinction coefficient)
≥25000 at 487-495 nm in ethanol
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
[I-].CCN1\C(C=Cc2ccccc12)=C\c3ccc4ccccc4[n+]3CC
InChI
1S/C23H23N2.HI/c1-3-24-20(15-13-18-9-5-7-11-22(18)24)17-21-16-14-19-10-6-8-12-23(19)25(21)4-2;/h5-17H,3-4H2,1-2H3;1H/q+1;/p-1
InChI key
GMYRVMSXMHEDTL-UHFFFAOYSA-M
General description
1,1′-二乙基-2,2′-花青碘化物是一种花青染料。这种感光敏化染料主要用于银盐摄影。稀释水溶液中的1,1′-二乙基-2,2′-花青碘化染料染料聚集体呈现红色和蓝色移动吸收带。
Application
在荧光激发发射矩阵(EEM)校正方法中，1,1′-二乙基-2,2′-花青碘化物用作吸附剂。
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 4 Dermal - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Yuichi Hashimoto et al.
Journal of colloid and interface science, 311(1), 289-295 (2007-03-21)
We demonstrate a simple method for fabricating a two-dimensional array of microdomes that consist of cyanine dye complexes. Investigation of the morphology and the fluorescence emission of microdomes was carried out before/after annealing. The principal of microdome formation is "dewetting,"
Mustafa M Demir et al.
The journal of physical chemistry. B, 113(34), 11568-11573 (2009-10-23)
Submicrometer diameter, light emitting fibers of poly(vinyl alcohol) (PVA) doped with pseudoisocyanine (1,1'-diethyl-2,2'-cyanine bromide, PIC) dye were prepared by electrospinning. A horizontal setup was employed with a stationary collector consisting of two parallel-positioned metal strips separated by a void gap.
Ah-Young Jee et al.
Physical chemistry chemical physics : PCCP, 13(33), 15227-15232 (2011-07-20)
The trans-cis isomerization of an excited molecule converts light energy into mechanical motion, which interacts cooperatively with its surroundings. To understand such a photodynamic process in solids, we investigated the internal twisting motion of 1,1'-diethyl-2,2'-cyanine iodide (DCI) in a series
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 323764-500MG | 04061832339375 |
| 323764-100MG | 04061826709009 |