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CAS 128-70-1 | Pyranthrone

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Common NamePyranthrone
CAS Number128-70-1Molecular Weight406.431
Density1.5±0.1 g/cm3Boiling Point703.7±30.0 °C at 760 mmHg
Molecular FormulaC30H14O2Melting Point85ºC
MSDS/Flash Point250.0±21.6 °C

Names

Namepyranthrene-8,16-dione
SynonymMore Synonyms

Chemical & Physical Properties

Density1.5±0.1 g/cm3
Boiling Point703.7±30.0 °C at 760 mmHg
Melting Point85ºC
Molecular FormulaC30H14O2
Molecular Weight406.431
Flash Point250.0±21.6 °C
Exact Mass406.099365
PSA34.14000
LogP7.89
Vapour Pressure0.0±2.2 mmHg at 25°C
Index of Refraction1.909
InChIKeyLLBIOIRWAYBCKK-UHFFFAOYSA-N
SMILESO=c1c2ccccc2c2cc3ccc4c(=O)c5ccccc5c5cc6ccc1c2c6c3c45

Safety Information

Safety PhrasesS22-S24/25
HS Code2932999099

Customs

HS Code2932999099
Summary2932999099. 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%

Synonyms

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

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