1,4-Naphthalenedione,5,8-dihydroxy-2-methyl-

Suppliers

Names

[ CAS No. ]:
14554-09-7

[ Name ]:
1,4-Naphthalenedione,5,8-dihydroxy-2-methyl-

[Synonym ]:
5,8,-Dihydroxy-2-methyl-[1,4]naphthochinon
1,5,8-dihydroxy-2-methyl
2-methyl-naphthazarine
1,4-Naphthoquinone,5,8-dihydroxy-2-methyl
Ramentone
5,8-dihydroxy-2-methyl-1,4-naphthalenedione
Methylnaphthazarin
5,8-dihydroxy-2-methyl-[1,4]naphthoquinone
2-methyl-naphthazarin

Chemical & Physical Properties

[ Density]:
1.486g/cm3

[ Boiling Point ]:
484.3ºC at 760mmHg

[ Molecular Formula ]:
C11H8O4

[ Molecular Weight ]:
204.17900

[ Flash Point ]:
260.8ºC

[ Exact Mass ]:
204.04200

[ PSA ]:
74.60000

[ LogP ]:
1.42310

[ Vapour Pressure ]:
5.28E-10mmHg at 25°C

[ Index of Refraction ]:
1.67

Safety Information

[ HS Code ]:
2914690090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5,8-dimethoxy-3-methyl-1,4-naphthaquinone
  • Citraconic anhydride
  • Hydroquinone
  • Plumbagin
  • 5-(acetyloxy)-1,4-Naphthalenedione
  • Maleic anhydride
  • Pyrolin
  • diacetato de 2-metilnaftazarina

DownStream

Customs

[ HS Code ]: 2914690090

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 1,4-Naphthalenedione,5,8-dihydroxy-2,3-bis[[(methylsulfonyl)oxy]methyl]-
  • 1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy-
  • 1,4-Naphthalenedione, 5,8-dihydroxy-2,3-bis(hydroxymethyl)-
  • cycloalkannin
  • Dimethylacrylshikonin
  • 6,7-Dihydro-5,8-dihydroxy-6-(hydroxymethyl)-2-methoxy-7-(2-oxopropylidene)-1,4-naphthalenedione
  • 1-(3-Bromo-4-methoxy-phenyl)hexahydropyrimidine-2,4-dione
  • [2-(4-Bromo-2-methylphenyl)ethyl](methyl)amine
  • Deacetyl Vinorelbine-d3 Sulfate Salt
  • N-Demethyl Methylone-d3 Hydrochloride
  • Des[4-(2-cyclopropylmethoxy)] Betaxolol-d5 Hydrochloride
  • 2-fluoro-N-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]pyridine-4-carboxamide
  • 3,4-Di-O-benzyl DL-threo-Droxidopa-13C2,15N Hydrochloride
  • 3,4-Dihydro-2H,10H-azepino[3,4-b]indole-1,5-dione Methanesulfonate Salt
  • {[4-(2-Dimethylamino-5-trifluoromethyl-pyridin-3-yl)-benzyl]-methyl-amino}-acetic acid ethyl ester
  • 3,4-dichloro-N-((5-(furan-2-carbonyl)thiophen-2-yl)methyl)benzamide
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.