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

Modify Date: 2024-01-08 18:00:04

1,4-Naphthalenedione,5,8-dihydroxy-2-methyl- Structure
1,4-Naphthalenedione,5,8-dihydroxy-2-methyl- structure
Common Name 1,4-Naphthalenedione,5,8-dihydroxy-2-methyl-
CAS Number 14554-09-7 Molecular Weight 204.17900
Density 1.486g/cm3 Boiling Point 484.3ºC at 760mmHg
Molecular Formula C11H8O4 Melting Point N/A
MSDS N/A Flash Point 260.8ºC

 Names

Name 5,8-dihydroxy-2-methylnaphthalene-1,4-dione
Synonym More Synonyms

 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

~68%

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

1,4-Naphthalene...

CAS#:14554-09-7

Literature: Wurm, Gotthard; Goessler, Bernd Archiv der Pharmazie (Weinheim, Germany), 1989 , vol. 322, p. 569 - 572

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

1,4-Naphthalene...

CAS#:14554-09-7

Literature: Eloeve, Guelnur A.; Schauble, J. Herman Magnetic Resonance in Chemistry, 1987 , vol. 25, p. 194 - 200

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

1,4-Naphthalene...

CAS#:14554-09-7

Literature: Ogihara, Kazuhito; Yamashiro, Rieko; Higa, Matsutake; Yogi, Seiichi Chemical and Pharmaceutical Bulletin, 1997 , vol. 45, # 3 p. 437 - 445

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

1,4-Naphthalene...

CAS#:14554-09-7

Literature: Wurm, Gotthard; Goessler, Bernd Archiv der Pharmazie (Weinheim, Germany), 1989 , vol. 322, p. 569 - 572

~%

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

1,4-Naphthalene...

CAS#:14554-09-7

Literature: Macbeth; Price; Winzor Journal of the Chemical Society, 1935 , p. 325,327 Full Text Show Details Kuroda; Wada Scientific Papers of the Institute of Physical and Chemical Research (Japan), 1938 , vol. 34, p. 1740,1756,1758 Chem. Zentralbl., 1939 , vol. 110, # I p. 2792

~%

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

1,4-Naphthalene...

CAS#:14554-09-7

Literature: Nakata et al. Tetrahedron Letters, 1959 , # 16 p. 9,13

 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%

 Synonyms

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