Solvent Green 3 CAS #128-80-3

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Solvent Green 3 CAS #128-80-3

Solvent Green 3, also known as Transparent Green 5b, Quinizarin Green SS, etc., has a molecular formula of C_{28} H_{22} N_{2} O_{2} and a molecular weight of 418.487.
Solvent Green 3 is a black powder that is insoluble in water but soluble in organic solvents such as chloroform, benzene, chlorobenzene, xylene, and DMF. Its physical properties are as follows:
Density: 1.3±0.1g/cm³
Boiling point: 633.8±55.0°C (760mmHg)
Melting point: 220-221°C
Flash point: 197.0±31.7°C
In terms of application, it can be used for the coloring of various resins, polyester fiber pulp, petroleum products, coatings, daily plastics, plexiglass, PVC packaging materials, industrial greases, inks, and color masterbatches.

Category Dyestuffs And Pigments Tag Dyestuffs And Pigments

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Solvent Green 3 CAS #128-80-3

Product Name:	Solvent Green 3
Synonyms:	SOLVENT GREEN 3;SUDAN GREEN 4B;QUINIZARIN GREEN SS;QUINAZARINE GREEN BASE;WAXOLINE GREEN G;waxolinegreen;zelenrozpoustedlova3;zelensudan4b
CAS:	128-80-3
MF:	C28H22N2O2
MW:	418.49
EINECS:	204-909-5
Product Categories:	Solvent Dye;Aminoanthraquinones;Anthraquinones;Solvent Dyestuff
Mol File:	128-80-3.mol

Solvent Green 3 Chemical Properties

Melting point	220-221 °C
Boiling point	536.24°C (rough estimate)
density	1.1816 (rough estimate)
vapor pressure	0Pa at 25℃
refractive index	1.5800 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Acetone (Slightly), DMSO (Slightly), Methanol (Slightly)
pka	-0.02±0.20(Predicted)
Colour Index	61565
color	Very Dark Purple
Water Solubility	10μg/L at 25℃
Merck	14,8065
InChIKey	TVRGPOFMYCMNRB-UHFFFAOYSA-N
LogP	8.2 at 40℃
CAS DataBase Reference	128-80-3(CAS DataBase Reference)
NIST Chemistry Reference	Anthraquinone, 1,4-bis(4,4′-ditoluidino)-(128-80-3)
EPA Substance Registry System	1,4-Di(4′-toluidino)anthraquinone (128-80-3)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	24/25-22-26
WGK Germany	2
RTECS	CB5775000
HS Code	32041200
Hazardous Substances Data	128-80-3(Hazardous Substances Data)
Toxicity	rat,LD50,intratracheal,250mg/kg (250mg/kg),”Prehled Prumyslove Toxikologie; Organicke Latky,” Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1330, 1986.

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