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Key Documents

Safety Information

284378

Sigma-Aldrich

1,1′-Diethyl-2,4′-cyanine iodide

Dye content 97 %

Synonym(s):

Isocyanine iodide

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About This Item

Empirical Formula (Hill Notation):
C23H23IN2
CAS Number:
Molecular Weight:
454.35
EC Number:
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:

composition

Dye content, 97%

mp

158-160 °C (lit.)

λmax

558 nm

SMILES string

[I-].CCN1\C(C=Cc2ccccc12)=C\c3cc[n+](CC)c4ccccc34

InChI

1S/C23H23N2.HI/c1-3-24-16-15-19(21-10-6-8-12-23(21)24)17-20-14-13-18-9-5-7-11-22(18)25(20)4-2;/h5-17H,3-4H2,1-2H3;1H/q+1;/p-1

InChI key

MYKATFBGLTVMQX-UHFFFAOYSA-M

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

284378-250MG:
284378-VAR:
284378-1G:
284378-BULK:


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