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3428-24-8

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3428-24-8 Structure

3428-24-8 Structure
IdentificationBack Directory
[Name]

4 5-DICHLOROCATECHOL 97
[CAS]

3428-24-8
[Synonyms]

4,5-Dichlorocatechol 97%
4,5-dichloro-pyrocatecho
4,5-dichloropyrocatechol
4 5-DICHLOROCATECHOL 97
4,5-Dichloropyrocatechole
4,5-dichloro-2-benzenediol
4,5-Dichlorobenzene-1,2-diol
4,5-Dichloro-1,2-benzenediol
1,2-Benzenediol, 4,5-dichloro-
4,5-Dichloro-1,2-dihydroxybenzene
[EINECS(EC#)]

222-331-1
[Molecular Formula]

C6H4Cl2O2
[MDL Number]

MFCD00463757
[MOL File]

3428-24-8.mol
[Molecular Weight]

179
Chemical PropertiesBack Directory
[Melting point ]

110-115 °C(lit.)
[Boiling point ]

255.02°C (rough estimate)
[density ]

1.4512 (rough estimate)
[refractive index ]

1.4595 (estimate)
[pka]

8.11±0.23(Predicted)
[EPA Substance Registry System]

4,5-Dichlorocatechol (3428-24-8)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[RIDADR ]

UN 3077 9 / PGIII
[WGK Germany ]

3
[RTECS ]

UX1510000
Hazard InformationBack Directory
[Chemical Properties]

Brown Solid
[Uses]

Intermediate in the preparation of Dioxin derivatives.
Spectrum DetailBack Directory
[Spectrum Detail]

4 5-DICHLOROCATECHOL 97(3428-24-8)1HNMR
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