1,4-Naphthalenedione,5,8-dimethoxy-

Modify Date: 2024-01-10 15:13:45

1,4-Naphthalenedione,5,8-dimethoxy- Structure
1,4-Naphthalenedione,5,8-dimethoxy- structure
Common Name 1,4-Naphthalenedione,5,8-dimethoxy-
CAS Number 15013-16-8 Molecular Weight 218.20500
Density 1.279g/cm3 Boiling Point 415.4ºC at 760mmHg
Molecular Formula C12H10O4 Melting Point N/A
MSDS N/A Flash Point 188.8ºC

 Names

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

 Chemical & Physical Properties

Density 1.279g/cm3
Boiling Point 415.4ºC at 760mmHg
Molecular Formula C12H10O4
Molecular Weight 218.20500
Flash Point 188.8ºC
Exact Mass 218.05800
PSA 52.60000
LogP 1.63900
Vapour Pressure 4.13E-07mmHg at 25°C
Index of Refraction 1.573

 Safety Information

HS Code 2914690090

 Synthetic Route

~95%

1,4-Naphthalenedione,5,8-dimethoxy- Structure

1,4-Naphthalene...

CAS#:15013-16-8

Literature: Tanoue, Yasuhiro; Sakata, Kazunori; Hashimoto, Mamoru; Morishita, Shin-ichi; Hamada, Moritsugu Bulletin of the Chemical Society of Japan, 1994 , vol. 67, # 9 p. 2593 - 2595

~78%

1,4-Naphthalenedione,5,8-dimethoxy- Structure

1,4-Naphthalene...

CAS#:15013-16-8

Literature: Arima; Yamada; Takeda; Takayanagi; Harigaya Chemical and Pharmaceutical Bulletin, 2001 , vol. 49, # 10 p. 1340 - 1342

~9%

1,4-Naphthalenedione,5,8-dimethoxy- Structure

1,4-Naphthalene...

CAS#:15013-16-8

Literature: Smith, Thomas H.; Wu, Helen Y. Journal of Organic Chemistry, 1982 , vol. 47, # 10 p. 1974 - 1976

~%

1,4-Naphthalenedione,5,8-dimethoxy- Structure

1,4-Naphthalene...

CAS#:15013-16-8

Literature: Brass; Pfluger; Honsberg Chemische Berichte, 1936 , vol. 69, p. 80,87

~%

1,4-Naphthalenedione,5,8-dimethoxy- Structure

1,4-Naphthalene...

CAS#:15013-16-8

Literature: Cameron, Donald W.; Feutrill, Geoffrey I.; McKay, Peter G. Australian Journal of Chemistry, 1982 , vol. 35, # 10 p. 2095 - 2109

 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

naphthazarin
5,8-Dimethoxy-[1,4]naphthochinon
1,4-Naphthoquinone,5,8-dimethoxy
1,5,8-dimethoxy
5,8-dimethoxy-naphthalene-1,4-dione
5,8-dimethoxy-1,4-naphthoquinone
5,8-di-O-methylnaphthazarin
5,8-dimethoxynaphthoquinone
1,4-Naphthalenedione,5,8-dimethoxy