1,4-Dihydroxy-9,10-anthraquinone | CAS No. 81-64-1

1,4-Dihydroxy-9,10-anthraquinone

Basic Information

CAS Number

81-64-1

Molecular Formula

C14H8O4

Molecular Weight

240.21 g/mol

AD

Basic Physical Properties

Melting Point

196.0 to 202.0 deg-C

Boiling Point

450ºC

Density

1.3032 (rough estimate)

Water Solubility

<1G/L(20ºC)

Flash Point

222ºC

Solubility

<1g/l

Refractive Index

1.5430 (estimate)

Vapor Pressure

1 mmHg ( 196.7 °C)

Oc1ccc(O)c2C(=O)c3ccccc3C(=O)c12

InChI

InChI=1S/C14H8O4/c15-9-5-6-10(16)12-11(9)13(17)7-3-1-2-4-8(7)14(12)18/h1-6,15-16H

InChIKey

GUEIZVNYDFNHJU-UHFFFAOYSA-N

LogP

1.8731999999999998

pKa

pK (18°) 9.51

Topological Polar Surface Area

74.6 Ų

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

342

Safety Information

View Safety Information

GHS Hazard Pictograms

H317H317

Hazard Statement

H317 May cause an allergic skin reaction
Sensitization, Skin

Synonyms & References

English

  • 1,4-Dihydroxyanthraquinone
  • 1,4-Dihydroxy-9,10-anthracenedione
  • Quinizarin
  • Solvent Orange 86
  • 1,4-Dihydroxy-9,10-anthraquinone
  • 1,4-Dihydroxy-9,10-anthraquinoneneat
  • QUINIZARIN(RG)
  • Sodium 2-ethylhexanoate
  • 1,4-dihydroxyanthracene-9,10-dione
  • 1,4-Doa
  • 1,4-hydroxyanthraquinone
  • C.I.58050
  • Chinizarin
  • DSD ACID
  • QUINAZARIN
  • quiniazarine
  • Quinizalin
  • QUINIZARINE
  • smokeoranger
  • C.I. 58050
  • 1,4-Dihydroxyanthrachinon
  • Smoke Orange R
  • Macrolex Orange GG
  • 9,10-Anthracenedione, 1,4-dihydroxy-
  • Anthraquinone, 1,4-dihydroxy-
  • 1,4-Dioxyanthraquinone
  • 1,4-Doa [Russian]
  • 1,4-Dihydroxy-anthraquinone
  • 1,4-Dioxyanthraquinone [Russian]
  • 1,4-Di

MDL Number

MFCD00001209

Customs Code

2914610000

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