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ChemicalBook--->CAS DataBase List--->615-94-1

615-94-1

615-94-1 Structure

615-94-1 Structure
IdentificationMore
[Name]

2,5-DIHYDROXY-1,4-BENZOQUINONE
[CAS]

615-94-1
[Synonyms]

2,5-DIHYDROXY-1,4-BENZOQUINONE
2,5-DIHYDROXYBENZOQUINONE
2,5-DIHYDROXY-P-BENZOQUINONE
2,5-DIHYDROXY-P-QUINONE
2,5-Dihydroxybenzo-1,4-quinone
2,5-Dihyroxy-p-benzoquinone
4-dione,2,5-dihydroxy-5-cyclohexadiene-1
p-Benzoquinone, 2,5-dihydroxy-
2,5-Dihydroxybenzoquinone,98%
2,5-Dihydroxy-2,5-cyclohexadiene-1,4-dione
3,6-Dihydroxy-2,5-cyclohexadiene-1,4-dione
Dihydroxy-p-quinonate acid
[EINECS(EC#)]

210-454-3
[Molecular Formula]

C6H4O4
[MDL Number]

MFCD00001598
[Molecular Weight]

140.09
[MOL File]

615-94-1.mol
Chemical PropertiesBack Directory
[Appearance]

Ochre to brown powder
[Melting point ]

235 °C (dec.)(lit.)
[Boiling point ]

216.56°C (rough estimate)
[density ]

1.4596 (rough estimate)
[refractive index ]

1.5800 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

DMSO (Slightly), Methanol (Slightly, Heated)
[form ]

Powder
[pka]

pK1:2.71;pK2:5.18 (25°C)
[color ]

Ochre to brown
[Water Solubility ]

Soluble in water.
[BRN ]

1939229
[CAS DataBase Reference]

615-94-1(CAS DataBase Reference)
[EPA Substance Registry System]

2,5-Cyclohexadiene-1,4-dione, 2,5-dihydroxy- (615-94-1)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

29146990
Hazard InformationBack Directory
[Chemical Properties]

Ochre to brown powder
[Uses]

2,5-dihydroxy-1,4-benzoquinone dianion, and squarate as bridging ligands in the synthesis and magnetic properties of binuclear iron(III) complexes with oxalate. A Dinuclear 2,5-Dihydroxy-1,4-benzoquinone acts as a bridging ligand Ruthenium(II) Complex with the Dianion.
[Synthesis Reference(s)]

Journal of the American Chemical Society, 67, p. 1034, 1945 DOI: 10.1021/ja01222a504
Spectrum DetailBack Directory
[Spectrum Detail]

2,5-DIHYDROXY-1,4-BENZOQUINONE(615-94-1)MS
2,5-DIHYDROXY-1,4-BENZOQUINONE(615-94-1)1HNMR
2,5-DIHYDROXY-1,4-BENZOQUINONE(615-94-1)IR1
2,5-DIHYDROXY-1,4-BENZOQUINONE(615-94-1)IR2
2,5-DIHYDROXY-1,4-BENZOQUINONE(615-94-1)Raman
2,5-DIHYDROXY-1,4-BENZOQUINONE(615-94-1)ESR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2,5-Dihydroxy-1,4-benzoquinone, 98%(615-94-1)
[Alfa Aesar]

2,5-Dihydroxybenzoquinone, 98%(615-94-1)
[Sigma Aldrich]

615-94-1(sigmaaldrich)
[TCI AMERICA]

2,5-Dihydroxy-1,4-benzoquinone,>90.0%(T)(615-94-1)
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