Macrolex Fluorescence Red G | 70546-25-7

Product Introduction

Macrolex^® Fluorescent Red G is a coumarin dyestuff-based pigment used for the coloration of amorphous thermoplastics such as PS, PC, PMMA, PET and for transparent and opaque dyeing of SAN. It is also suitable in polyester, masterbatches, body for electrical equipment, housing for electrical and electronics, tool housing, packaging, bank notes, bottles, cosmetic bottles, paper and plastic- and rubber polymers. It is a solvent-soluble dye for plastics with high heat stability, good light fastness, weather resistance, high color strength, and outstanding brilliance.

Chemical Information
Synonyms	Macrolex® Fluorescent Red G
IUPAC Name	3-(1,3-benzothiazol-2-yl)-7-(diethylamino)-2-oxochromene-4-carbonitrile
Canonical SMILES	CCN(CC)C1=CC2=C(C=C1)C(=C(C(=O)O2)C3=NC4=CC=CC=C4S3)C#N
InChI	InChI=1S/C21H17N3O2S/c1-3-24(4-2)13-9-10-14-15(12-22)19(21(25)26-17(14)11-13)20-23-16-7-5-6-8-18(16)27-20/h5-11H,3-4H2,1-2H3
InChI Key	NDKYYKABKLOOAP-UHFFFAOYSA-N
Density	1.37±0.1 g/cm3
Appearance	Red Powder
Boiling Point	578.7±60.0°C at 760 mmHg

Product Specification
Excitation	535
Emission	584, 491
Storage	24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.