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Home> CAS DataBase Listed 1 > CAS 116-71-2
Identification of 116-71-2
  • Name:
  • Vat Blue 18 (Related Reference)
  • EINECS:
  • 204-152-0
  • Synonyms:
  • Violanthrone(8CI); 5,10-Violanthrenedione; Amanthrene Dark Blue BO; Anthravat Dark Blue BO; Belanthrene Dark BlueBO; Benzadone Dark Blue BOR; Benzadone Dark Blue BORI; Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione; Bianthrone A; C.I. Pigment Blue 65; C.I. VatBlue 20; Calcoloid Dark BlueBOD; Caledon Dark Blue BM; Caledon Navy BM; Caledon Printing Dark Blue BM; Carbanthrene Dark Blue DR; Cibanone DarkBlue BO; Cibanone Dark Blue FBOA; Cibanone Dark Blue MBA; Dibenzanthrone; Dinaphtho[1,2,3-cd:3',2',1'-lm]perylene-5,10-dione; Farbanthren Dark Blue BOA; Fenanthren Dark Blue BO; Indanthren Dark Blue BOA; Indanthren Dark Blue DB; Irgalite Blue 2R; MikethreneDark Blue B; Mikethrene Dark Blue BO; NSC 2212; Navinon Blue BO; Navinon Dark Blue BO; Nyanthrene Navy Blue BR; Ostanthren Dark Blue BOA; PalanthreneDark Blue BOA; Paradone Dark Blue; Paradone Dark Blue 58321; Pernithrene DarkBlue BOA; Ponsol Dark Blue BR; Ponsol Dark Blue BRD; Sandothrene Dark Blue BOA; Sandothrene Dark Blue NBO; Sandothrene Dark Blue NBOA; Sandothrene Dark BlueNMBA; Solanthrene Dark Blue BA; Solanthrene Dark BlueBOA; Solanthrene Dark Blue F-BA; Tinon Dark Blue BO; TinonDark Blue BOR; Tinon Dark Blue MB; Tinon Dark Blue MBA; Vat Dark Blue O; Violanthrene N; Violanthrone A;
  • InChI:
  • InChI=1/C34H16O2/c35-33-25-7-3-1-5-17(25)19-9-11-21-22-12-10-20-18-6-2-4-8-26(18)34(36)28-16-14-24(30(22)32(20)28)23-13-15-27(33)31(19)29(21)23/h1-16H
  • This structure is also available as a 2d Mol file
Safety Data of 116-71-2
  • Hazard Symbols:
  • HazardClass:6.1
Properties of 116-71-2
  • Appearance:
  • Bluish-black to black powder
  • Molecular Weight:
  • 456.49
  • Density:
  • 1.487g/cm3
  • Boiling Point:
  • °Cat760mmHg
  • Flash Point:
  • °Cat760mmHg
  • Refractive index:
  • 1.926
  • More>>

CAS No. 116-71-2 (Vat Blue 18 )

  • CAS No:116-71-2
  • Molecular Weight: 456.49
  • Molecular Formula: C34H16O2
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product
Vat Blue 18CAS NO.: 116-71-2
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Vat Blue 20
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Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione
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Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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Vat blue 20 100%
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Vat Blue 20
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Vat Blue 18
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  • Appearance:Bluish-black to black powder 
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VAT BLUE 20
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Dark Blue BO
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Vat Blue 20
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Vat Blue 18
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Vat Blue 18
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Vat Blue 18
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VAT BLUE 20
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<Pre12Next >
Precursor and Product
product :
References of Vat Blue 18 cas 116-71-2

Toxicity

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.

Safety

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