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D91535

Sigma-Aldrich

1,1′-Diethyl-4,4′-carbocyanine iodide

96%

Synonym(s):
Kryptocyanine, Cryptocyanine
Empirical Formula (Hill Notation):
C25H25IN2
CAS Number:
Molecular Weight:
480.38
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

96%

form

solid

mp

250.5-253 °C (lit.)

λmax

648 nm
703 nm (2nd)

SMILES string

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

InChI

1S/C25H25N2.HI/c1-3-26-18-16-20(22-12-5-7-14-24(22)26)10-9-11-21-17-19-27(4-2)25-15-8-6-13-23(21)25;/h5-19H,3-4H2,1-2H3;1H/q+1;/p-1

InChI key

CEJANLKHJMMNQB-UHFFFAOYSA-M

Packaging

250 mg in glass insert

Application

Suitable as laser dye

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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