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407119

Sigma-Aldrich

IR-786 perchlorate

Dye content 98 %

Synonym(s):

2-(2-[2-Chloro-3-([1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene]ethylidene)-1-cyclohexen-1-yl]ethenyl)-1,3,3-trimethylindolium perchlorate

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About This Item

Empirical Formula (Hill Notation):
C32H36Cl2N2O4
CAS Number:
102185-03-5
Molecular Weight:
583.55
MDL number:
MFCD00214134
UNSPSC Code:
12352103
PubChem Substance ID:
24865426

composition

Dye content, 98%

mp

270 °C (dec.) (lit.)

λmax

775 nm

SMILES string

[O-]Cl(=O)(=O)=O.CN1c2ccccc2C(C)(C)\C1=C\C=C3/CCCC(\C=C\C4=[N+](C)c5ccccc5C4(C)C)=C3Cl

Application

IR laser dye

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
17905DH
10023KG
06917HF
14610KS
B46810

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