1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy-

Modify Date: 2024-01-10 18:31:16

1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy- Structure
1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy- structure
 Common Name 1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy-
CAS Number 2808-46-0 Molecular Weight 250.20400
Density 1.53g/cm3 Boiling Point 579.7ºC at 760mmHg
Molecular Formula C12H10O6 Melting Point N/A
MSDS N/A Flash Point 231.4ºC

 Names

Name 5,8-dihydroxy-2,7-dimethoxynaphthalene-1,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.53g/cm3
Boiling Point 579.7ºC at 760mmHg
Molecular Formula C12H10O6
Molecular Weight 250.20400
Flash Point 231.4ºC
Exact Mass 250.04800
PSA 93.06000
LogP 1.01570
Vapour Pressure 4.9E-14mmHg at 25°C
Index of Refraction 1.643

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QL7975000
CHEMICAL NAME :
1,4-Naphthoquinone, 5,8-dihydroxy-2,7-dimethoxy-
CAS REGISTRY NUMBER :
2808-46-0
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H10-O6
MOLECULAR WEIGHT :
250.22
WISWESSER LINE NOTATION :
L66 BV EVJ CO1 GQ IO1 JQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 3,214,1980

 Synthetic Route

diazomethane structure

diazomethane

CAS#:186581-53-3

2,5,7,8-Tetrahydroxy-1,4-naphthoquinone structure

2,5,7,8-Tetrahy...

CAS#:2473-16-7

~59%

1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy- Structure

1,4-Naphthalene...

CAS#:2808-46-0

2-hydroxy-7-methoxynaphthazarin structure

2-hydroxy-7-met...

CAS#:3404-93-1

Literature: Glazunov; Tchizhova; Shestak; Sopel'nyak; Anufriev Russian Chemical Bulletin, 2001 , vol. 50, # 1 p. 95 - 100 Title/Abstract Full Text View citing articles Show Details Glazunov, Valery P.; Tchizhova, Alla Ya.; Pokhilo, Nataly D.; Anufriev, Victor Ph.; Elyakov, George B. Tetrahedron, 2002 , vol. 58, # 9 p. 1751 - 1757
1-Naphthalenol, 3,6,8-trimethoxy- structure

1-Naphthalenol,...

CAS#:13586-04-4

~%

1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy- Structure

1,4-Naphthalene...

CAS#:2808-46-0

Literature: Baker,P.M.; Bycroft,B.W. Chemical Communications (London), 1968 , p. 71 - 72
5-hydroxy-2,7-dimethoxy-naphthalene-1,4-dione structure

5-hydroxy-2,7-d...

CAS#:5518-91-2

~%

1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy- Structure

1,4-Naphthalene...

CAS#:2808-46-0

Literature: Baker,P.M.; Bycroft,B.W. Chemical Communications (London), 1968 , p. 71 - 72
diazomethane structure

diazomethane

CAS#:186581-53-3

2,5,7,8-Tetrahydroxy-1,4-naphthoquinone structure

2,5,7,8-Tetrahy...

CAS#:2473-16-7

~%

1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy- Structure

1,4-Naphthalene...

CAS#:2808-46-0

Literature: Natori; Inoue; Nishikawa Chemical and pharmaceutical bulletin, 1967 , vol. 15, # 4 p. 380 - 390

 Synonyms

5,8-Dihydroxy-2,7-dimethoxy-naphthochinon-1,4
Mompain-2,7-dimethylaether
5,8-dihydroxy-2,7-dimethoxy-1,4-naphthoquinone
1,4-NAPHTHOQUINONE,5,8-DIHYDROXY-2,7-DIMETHOXY
1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy
2,7-Dimethoxynaphthazarin
Spinochrome M
5,8-Dihydroxy-2,7-dimethoxy-<1,4>naphthochinon
NAPHTHOQUINONE,5,8-DIHYDROXY-2,7-DIMETHOXY
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Chemsrc provides CAS#:2808-46-0 MSDS, density, melting point, boiling point, structure, etc. Its name is 1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy->> amp version: 1,4-Naphthalenedione,5,8-dihydroxy-2,7-dimethoxy-

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