Pyranthrone

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Names

[ CAS No. ]:
128-70-1

[ Name ]:
Pyranthrone

[Synonym ]:
Pyranthrene-8,16-dione
Caledon Gold Orange G
Indanthrengoldorange G
PYRANTHRON
EINECS 204-906-9
Solanthrene Orange J
Ponsol Golden Orange G
Vat Orange 9
8,16-Pyranthrenedione
Tinon Golden Orange G
Pyranthrone
Solanthrene Orange F-J
Pyranthren-8,16-dion

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
703.7±30.0 °C at 760 mmHg

[ Melting Point ]:
85ºC

[ Molecular Formula ]:
C30H14O2

[ Molecular Weight ]:
406.431

[ Flash Point ]:
250.0±21.6 °C

[ Exact Mass ]:
406.099365

[ PSA ]:
34.14000

[ LogP ]:
7.89

[ Vapour Pressure ]:
0.0±2.2 mmHg at 25°C

[ Index of Refraction ]:
1.909

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,2'-Dimethyl-1,1'-bianthraquinone
  • 1,6-dibenzoylpyrene
  • Pyrene
  • Benzoyl chloride
  • Benzoic anhydride
  • 9,10,9',10'-tetraoxo-9,10,9',10'-tetrahydro-[1,1']bianthryl-2,2'-dicarbaldehyde
  • 1,8-dibenzoylpyrene
  • Methyl cyclohexanol
  • 1-Benzoylpyren
  • Aluminium chloride

DownStream

  • Pyranthrene
  • pyranthrene-8,16-diol

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • pyranthrone
  • 2-(2-(((4-fluorophenyl)thio)methyl)-5-methoxy-4-oxopyridin-1(4H)-yl)-N-(4-nitrophenyl)acetamide
  • 3-[(3-Methoxyphenoxy)methyl]-1,2-benzoxazol-6-yl 3,4,5-trimethoxybenzoate
  • 3-(3-(Hydroxymethyl)piperidin-1-yl)-3-oxopropanenitrile
  • N-(2-(6-oxopyridazin-1(6H)-yl)ethyl)-3-(trifluoromethyl)benzamide
  • 3,3,3-Trifluoro-2-hydroxypropanehydrazide
  • 4-(dimethylamino)-N-(2-(6-oxopyridazin-1(6H)-yl)ethyl)benzamide
  • 2-ethoxy-5-isopropyl-N-(2-(6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide
  • 2-(4,5,6,7-tetrachloro-1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)acetonitrile
  • N-(3,4-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
  • N-(2,4-difluorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine