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Vat blue 18

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Vat blue 18

EINECS 215-378-4
CAS No. 1324-54-5 Density
PSA 0.00000 LogP 0.00000
Solubility Melting Point
Formula C34H16Cl3O2 Boiling Point
Molecular Weight 0 Flash Point
Transport Information Appearance
Safety An eye irritant. When heated to decomposition it emits acrid smoke and irritating vapors. Risk Codes
Molecular Structure Molecular Structure of 1324-54-5 (Vat Blue 18) Hazard Symbols
Synonyms

C.I. 59815; Calcoloid Navy Blue; Calcoloid Navy Blue NTC; Caledon Navy Blue 2R; Caledon Navy Blue AR; Caledon Navy Blue ART; Carbanthrene Navy Blue RA; Cibanone Navy Blue FRA; Cibanone Navy Blue RA

 

Vat blue 18 Chemical Properties

Product Name: Violanthrone (CAS NO.116-71-2)


Molecular Formula: C34H16O2
Molecular Weight: 456.49g/mol
Mol File: 116-71-2.mol
Einecs: 204-152-0
Appearance: Bluish-black to black powder.
Density: 1.487 g/cm3
Water Solubility: Insoluble in water
Surface Tension: 82.5 dyne/cm
XLogP3-AA: 8
H-Bond Donor: 0
H-Bond Acceptor: 2
Product Categories: Organics

Vat blue 18 Uses

 Violanthrone (CAS NO.116-71-2) is mainly used for dyeing cotton fibers, affinity is good, color fast, leveling medium. It is less used in printing, colors are more for the fight. It can be used silk, viscose fiber, sticky cotton and cotton dyed-dimensional, but also for the polyester-cotton blend fabrics dyed with disperse dye bath melt, but also for the preparation of organic pigments.

Vat blue 18 Production

 Violanthrone (CAS NO.116-71-2) is based around benzanthrone as raw material, refined naphthalene medium using potassium hydroxide and sodium acetate alkali fusion and condensation, through the recovery of naphthalene was conducted after the deal was finished refined

Vat blue 18 Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD oral > 5gm/kg (5000mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 55(4), Pg. 93, 1990.
mouse LD50 intraperitoneal 2600mg/kg (2600mg/kg)   Russian Pharmacology and Toxicology Vol. 40, Pg. 137, 1977.
rat LD oral > 5gm/kg (5000mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 55(4), Pg. 93, 1990.
rat LD50 intraperitoneal 5gm/kg (5000mg/kg)   Russian Pharmacology and Toxicology Vol. 40, Pg. 137, 1977.

Vat blue 18 Consensus Reports

Reported in EPA TSCA Inventory.

Vat blue 18 Safety Profile

Moderately toxic by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating fumes.

Vat blue 18 Specification

 Violanthrone ,its CAS NO. is 116-71-2,the synonyms is Dibenzanthrone ; 5,10-Violanthrenedione ; Ahcovat dark blue bo ; Ahcovatdarkbluebo ; Amanthrene dark blue bo ; Amanthrene supra dark blue bo ; Amanthrenedarkbluebo ; Amanthrenesupradarkbluebo .

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