InChI key
BFVPXROCOCTNOP-UHFFFAOYSA-M
InChI
1S/C23H23N2.HI/c1-3-24-15-13-18(20-9-5-7-11-22(20)24)17-19-14-16-25(4-2)23-12-8-6-10-21(19)23;/h5-17H,3-4H2,1-2H3;1H/q+1;/p-1
SMILES string
[I-].CCN1C=CC(=Cc2cc[n+](CC)c3ccccc23)c4ccccc14
form
powder or crystals
mp
280 °C (dec.) (lit.)
ε (extinction coefficient)
≥75000 at 588-596 nm in ethanol at 0.003 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
General description
1,1′-二乙基-4,4′-花青碘化物是一种广为人知的照相增感染料。它属于喹啉菁类染料，在聚集时呈现出红移和蓝移的吸收带。它还被称为1-乙基-4-[（1-乙基-4（1H）-喹啉亚基）甲基]喹啉碘化物。
Application
1,1′-二乙基-4,4′-花青碘化物（DEC）适用于卤化银照相术。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
The structure of 1,1'-diethyl-2,2'-cyanine iodide, a photographic sensitizing dye
K. Nakatsu
Acta Crystallographica Section B, Structural Crystallography and Crystal Chemistry, 2181-2188 (1977)
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