Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4′-DIPHENOQUINONE (DQ)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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494-72-4

494-72-4 structure

Name: 4,4′-DIPHENOQUINONE (DQ)
Chemical Name: 4-(4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-one
CAS Number: 494-72-4
Molecular Formula: C₁₂H₈O₂
Molecular Weight: 184.19100
Catalog: analytical chemistry food safety Fatty acid, fatty acid methyl ester
Create Date: 2018-08-13 10:01:24
Modify Date: 2024-01-03 22:02:57

Name	4-(4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-one
Synonyms	4,4'-Biphenyldione [3,3']Bicyclohexa-1,4-dienyliden-6,6'-dion 2,5-Cyclohexadien-1-one,4-(4-oxo-2,5-cyclohexadien-1-ylidene) Diphenoquinone Diphenochinon-(4.4') (BI-2,5-CYCLOHEXADIEN-1-YLIDENE)-4,4'-DIONE 4,4'-biphenoquinone 4,4'-Diphenoquinone p-diphenoquinone [3,3']bicyclohexa-1,4-dienylidene-6,6'-dione

Density	1.297g/cm3
Boiling Point	358ºC at 760 mmHg
Molecular Formula	C₁₂H₈O₂
Molecular Weight	184.19100
Flash Point	134.3ºC
Exact Mass	184.05200
PSA	34.14000
LogP	1.67320
Vapour Pressure	2.63E-05mmHg at 25°C
Index of Refraction	1.647

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DT7320550

CHEMICAL NAME :: (Bi-2,5-cyclohexadien-1-ylidene)-4,4'-dione

CAS REGISTRY NUMBER :: 494-72-4

BEILSTEIN REFERENCE NO. :: 2043852

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H8-O2

MOLECULAR WEIGHT :: 184.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation test systems - not otherwise specified

TEST SYSTEM :: Human Lymphocyte

DOSE/DURATION :: 100 nmol/L

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 45,2471,1985

92-88-6

~68%

494-72-4

Literature: Pelter, Andrew; Elgendy, Said M. A. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 16 p. 1891 - 1896

576-26-1

494-72-4

Literature: Viersen F. J.; Challa, G.; Reedijk, J. Recueil des Travaux Chimiques des Pays-Bas, 1989 , vol. 108, # 7-8 p. 247 - 255

123-31-9

494-72-4

106-51-4

Literature: Mukherjee; Ganguly; Bhattacharjee Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry, 1996 , vol. 35, # 6 p. 471 - 474

79745-48-5

108-95-2

494-72-4

Literature: Hyodo, Shuntaro; Kishi, Masatoshi; Fukushima, Hiroyuki; Iwatsuki, Satoshi; Ishihara, Koji; Matsumoto, Kazuko European Journal of Inorganic Chemistry, 2012 , # 33 p. 5571 - 5577

108-95-2

~10%

695-99-8

494-72-4

106-51-4

Literature: Ganiev; Suvorkina; Kabal'nova Russian Chemical Bulletin, 2003 , vol. 52, # 5 p. 1123 - 1128

46311-22-2

494-72-4

46311-22-2

Literature: Lantratova, O. B.; Kuz'min, V. A.; Prokof'ev, A. I.; Khudyakov, I. V.; Pokrovskaya, I. E. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1981 , vol. 30, # 8 p. 1459 - 1465 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1981 , vol. 30, # 8 p. 1789 - 1796

Precursor 4
92-88-6 576-26-1 123-31-9 108-95-2
DownStream 5
92-88-6 27728-29-6 13049-13-3 16881-71-3
7338-38-7

494-72-4	6275-69-0
22782-70-3	101-77-9
1401963-08-3	58328-31-7
81-11-8	104215-84-1
6935-63-3	73-51-8