ChemicalBook Product Catalog Dyes and Pigments dye basic dyes Basic Red 1:1

Basic Red 1:1

Product NameBasic Red 1:1
CAS3068-39-1
MFC27H29ClN2O3
MW464.99
EINECS221-326-1
MOL File3068-39-1.mol

Chemical Properties

Density	1.27[at 20℃]
vapor pressure	0Pa at 25℃
storage temp.	2-8°C, sealed storage, away from moisture
form	powder to crystal
color	Orange to Brown to Dark purple
Water Solubility	18.9g/L at 20℃
λmax	525nm(H2O)(lit.)
Cosmetics Ingredients Functions	HAIR DYEING
InChIKey	WDTZNHRKHNKDOU-UHFFFAOYSA-M
SMILES	C(C1C=CC=CC=1C1C2=CC(C)=C(NCC)C=C2[O+]=C2C=C(NCC)C(C)=CC=12)(=O)OC.[Cl-]
LogP	1.7 at 20℃
CAS DataBase Reference	3068-39-1(CAS DataBase Reference)
EPA Substance Registry System	Xanthylium, 3,6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethyl-, chloride (3068-39-1)

Safety Information

RIDADR	UN 2811 6.1/PG II
TSCA	TSCA listed
HS Code	2933.49.7000
HazardClass	6.1
PackingGroup	II

Usage And Synthesis

Description

Rhodamine 590 Chloride is an extensively employed fluorescent dye within biomedical research. It possesses multifaceted applications in cell imaging and tracking, enabling the examination of intricate cellular phenomena and their interrelations. Its wide utilization prevails in the identification and visual representation of specific antibodies, proteins, and nucleic acids. Driven by its unparalleled sensitivity and photostability attributes, Rhodamine 590 Chloride emerges as an indispensable instrument, facilitating profound insights into the intricate realm of molecular biology and disease mechanisms.

Uses

C.I.BASIC RED 1:1 is a useful research chemical used as a fluorescent dye.

Preparation

3-(Ethylamino)-4-methylphenol and Phthalic anhydridecondensation,the resulting product was washed with methanol and an inorganic acid esterification.

Flammability and Explosibility

Not classified

Properties and Applications

bright blue light pink. Purple powder or flash of green light crystallization. Soluble in water for big red, with strong green fluorescent, soluble in ethanol for red, with yellow-green fluorescence. The strong sulfuric acid for yellow, diluted in red. Sodium hydroxide solution to join a red precipitate. Mainly used in the manufacture of color break, used in ink. Can also be used for cotton, wool and silk dyeing.

Standard( Silk )	Light Fastness	Persperation Fastness		Ironing Fastness		Soaping
Standard( Silk )	Light Fastness	Fading	Stain	Fading	Stain	Fading	Stain
ISO	2	4-5	1			3	3-4

Basic Red 1:1

Chemical Properties

Safety Information

Usage And Synthesis

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