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Merck

323764

Sigma-Aldrich

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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About This Item

经验公式(希尔记法):
C23H23IN2
CAS号:
分子量:
454.35
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

品質等級

化驗

97%

形狀

powder or crystals

mp

273 °C (dec.) (lit.)

λmax

524 nm

&epsilon ;(消光係數)

≥25000 at 487-495 nm in ethanol

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[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 密鑰

GMYRVMSXMHEDTL-UHFFFAOYSA-M

一般說明

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。

應用

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。

象形圖

Skull and crossbones

訊號詞

Danger

危險分類

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 4 Dermal - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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