5-methoxy-2-methylnaphthalene-1,4-dione

Modify Date: 2025-09-29 20:38:51

5-methoxy-2-methylnaphthalene-1,4-dione Structure
5-methoxy-2-methylnaphthalene-1,4-dione structure
Common Name 5-methoxy-2-methylnaphthalene-1,4-dione
CAS Number 22266-99-5 Molecular Weight 202.20600
Density 1.228g/cm3 Boiling Point 377.6ºC at 760mmHg
Molecular Formula C12H10O3 Melting Point N/A
MSDS N/A Flash Point 170.7ºC

 Names

Name 5-methoxy-2-methylnaphthalene-1,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.228g/cm3
Boiling Point 377.6ºC at 760mmHg
Molecular Formula C12H10O3
Molecular Weight 202.20600
Flash Point 170.7ºC
Exact Mass 202.06300
PSA 43.37000
LogP 2.02050
Vapour Pressure 6.68E-06mmHg at 25°C
Index of Refraction 1.573
InChIKey ITNOIFSYUBMQKB-UHFFFAOYSA-N
SMILES COc1cccc2c1C(=O)C=C(C)C2=O

 Synthetic Route

 Synonyms

methyl plumbagin
5-O-methylplumbagin
5-methoxy-2-methylnaphthoquinone
5-methoxy-2-methyl-1,4-naphthoquinone
2-methyl-5-methoxy-1,4-naphthoquinone
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