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质量水平
方案
97%
表单
powder or crystals
mp
273 °C (dec.) (lit.)
λmax
524 nm
ε (消光系数)
≥25000 at 487-495 nm in ethanol
应用
diagnostic assay manufacturing
hematology
histology
储存温度
room temp
SMILES字符串
[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
一般描述
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。
应用
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。
警示用语：
Danger
危险分类
Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 4 Dermal - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
其他客户在看
F Martel et al.
Naunyn-Schmiedeberg's archives of pharmacology, 363(1), 40-49 (2001-02-24)
The aim of this work was to characterise the intestinal absorption of organic cations, by testing the possibility of involvement of known members of the amphiphilic solute facilitator (ASF) family in this process. For that purpose, the characteristics of the
The structure of 1, 1'-diethyl-2, 2'-cyanine iodide, a photographic sensitizing dye
Nakatsu K, et al.
Acta Crystallographica Section B, Structural Crystallography and Crystal Chemistry, 33(7), 2181-2188 (1977)
Benjamin Dietzek et al.
Physical review letters, 97(25), 258301-258301 (2007-02-07)
We report on adaptive feedback control of photoinduced barrierless isomerization of 1,1'-diethyl-2,2'-cyanine in solution. We compare the effect of different fitness parameters and show that optimal control of the absolute yield of isomerization (photoisomer concentration versus excitation photons) can be
Benjamin Hämisch et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 26(31), 7041-7050 (2020-03-11)
Pseudo-isocyanine chloride (PIC) is a cationic dyestuff that exhibits self-assembly in aqueous solution, promoted either by increasing the PIC concentration or by decreasing the temperature. PIC-aggregates exhibit a characteristic and sharp absorption band as well as a fluorescence band at
William P Bricker et al.
The Journal of chemical physics, 149(2), 024905-024905 (2018-07-17)
Aggregated cyanines form ordered supramolecular structures with the potential to transport energy efficiently over long distances, a hallmark of photosynthetic light-harvesting complexes. In concentrated aqueous solution, pseudoisocyanine (PIC) spontaneously forms fibers with a chiral J-band red-shifted 1600 cm-1 from the
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