Pyranthrone

Suppliers

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-Methylpyrimidine-4,6-diamine hydrochloride
  • Methyl 3-(1-aminocyclobutyl)benzoate;hydrochloride
  • Lithium;2-(1,3,4-thiadiazol-2-yl)acetate
  • 2-(1-Methyl-1H-1,2,4-triazol-3-yl)ethan-1-amine dihydrochloride
  • (4-Chlorophenyl)-[3-chloro-4-(trifluoromethyl)phenyl]methanamine;hydrochloride
  • rac-(3R,5R)-1-benzyl-3,5-dimethylpiperidin-4-one hydrochloride
  • 3,3-Difluoro-4-(trifluoromethyl)piperidine;hydrochloride
  • 4-Methyl-1-oxa-3,8-diazaspiro[4.5]decan-2-one;hydrochloride
  • 3-((4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)pyrrolidine
  • 3-((4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)piperidine
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