Pyranthrone

Modify Date: 2024-01-09 16:39:58

Pyranthrone Structure
Pyranthrone structure
Common Name Pyranthrone
CAS Number 128-70-1 Molecular Weight 406.431
Density 1.5±0.1 g/cm3 Boiling Point 703.7±30.0 °C at 760 mmHg
Molecular Formula C30H14O2 Melting Point 85ºC
MSDS N/A Flash Point 250.0±21.6 °C

 Names

Name pyranthrene-8,16-dione
Synonym More Synonyms

 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

 Safety Information

Safety Phrases S22-S24/25
HS Code 2932999099

 Synthetic Route

 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%

 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