2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI)

Modify Date: 2024-01-05 12:26:52

2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI) Structure
2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI) structure
 Common Name 2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI)
CAS Number 5333-03-9 Molecular Weight 320.33900
Density 1.239g/cm3 Boiling Point 516.9ºC at 760 mmHg
Molecular Formula C20H16O4 Melting Point N/A
MSDS N/A Flash Point 229ºC

 Names

Name 2,5-bis(4-methoxyphenyl)cyclohexa-2,5-diene-1,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.239g/cm3
Boiling Point 516.9ºC at 760 mmHg
Molecular Formula C20H16O4
Molecular Weight 320.33900
Flash Point 229ºC
Exact Mass 320.10500
PSA 52.60000
LogP 3.32260
Index of Refraction 1.608

 Safety Information

HS Code 2914509090

 Synthetic Route

2',4,4'',5'-tetramethoxy-1,1':4',1''-terphenyl structure

2',4,4'',5'-tet...

CAS#:206867-53-0

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2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI) Structure

2,5-Cyclohexadi...

CAS#:5333-03-9

Literature: Palmgren, Andreas; Thorarensen, Atli; Baeckvall, Jan-E. Journal of Organic Chemistry, 1998 , vol. 63, # 11 p. 3764 - 3768
1,4-Dibromo-2,5-dimethoxybenzene structure

1,4-Dibromo-2,5...

CAS#:2674-34-2

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2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI) Structure

2,5-Cyclohexadi...

CAS#:5333-03-9

Literature: Palmgren, Andreas; Thorarensen, Atli; Baeckvall, Jan-E. Journal of Organic Chemistry, 1998 , vol. 63, # 11 p. 3764 - 3768
1,4-Dimethoxybenzene structure

1,4-Dimethoxybenzene

CAS#:150-78-7

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2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI) Structure

2,5-Cyclohexadi...

CAS#:5333-03-9

Literature: Palmgren, Andreas; Thorarensen, Atli; Baeckvall, Jan-E. Journal of Organic Chemistry, 1998 , vol. 63, # 11 p. 3764 - 3768
Anisole structure

Anisole

CAS#:100-66-3

1,4-Benzoquinone structure

1,4-Benzoquinone

CAS#:106-51-4

~%

2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI) Structure

2,5-Cyclohexadi...

CAS#:5333-03-9

Literature: Pummerer; Prell Chemische Berichte, 1922 , vol. 55, p. 3114 Full Text Show Details Pummerer Patent: DE459739 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 16, p. 419
4'-Methoxyacetanilide structure

4'-Methoxyaceta...

CAS#:51-66-1

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2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI) Structure

2,5-Cyclohexadi...

CAS#:5333-03-9

Literature: Akagi; Hirose Yakugaku Zasshi, 1942 , vol. 62, p. 191,193 Chem.Abstr., 1951 , p. 6169
Acetamide,N-(4-methoxyphenyl)-N-nitroso- structure

Acetamide,N-(4-...

CAS#:14839-81-7

1,4-Benzoquinone structure

1,4-Benzoquinone

CAS#:106-51-4

~%

2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI) Structure

2,5-Cyclohexadi...

CAS#:5333-03-9

Literature: Akagi; Hirose Yakugaku Zasshi, 1942 , vol. 62, p. 191,193 Chem.Abstr., 1951 , p. 6169

 Customs

HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

2,5-Di-p-anisyl-1,4-benzoquinone
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Chemsrc provides CAS#:5333-03-9 MSDS, density, melting point, boiling point, structure, etc. Its name is 2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI)>> amp version: 2,5-Cyclohexadiene-1,4-dione, 2,5-bis(4-methoxyphenyl)- (9CI)

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