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392200

Sigma-Aldrich

1,1′-Diethyl-4,4′-dicarbocyanine iodide

Dye content 90 %

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About This Item

Empirical Formula (Hill Notation):
C27H27IN2
CAS Number:
18300-31-7
Molecular Weight:
506.42
MDL number:
MFCD00050328
UNSPSC Code:
12352103
PubChem Substance ID:
57649886
NACRES:
NA.23

form

solid

composition

Dye content, 90%

mp

158 °C (dec.) (lit.)

λmax

814 nm

SMILES string

[I-].CCN1C=C\C(=C/C=C/C=C/c2cc[n+](CC)c3ccccc23)c4ccccc14

InChI

1S/C27H27N2.HI/c1-3-28-20-18-22(24-14-8-10-16-26(24)28)12-6-5-7-13-23-19-21-29(4-2)27-17-11-9-15-25(23)27;/h5-21H,3-4H2,1-2H3;1H/q+1;/p-1

InChI key

XDGZLJIBGBJNTI-UHFFFAOYSA-M

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificates of Analysis (COA)

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