Wikipedia:  

2,5-dichlorohydroquinone

25-DICHLOROHYDROQUINONE; 1,4-Benzenediol, 2,5-dichloro-; 2,5-dichloro-p-quinol; 1,4-dihydroxy-2,5-dichlorobenzene; 2,5-dichlorohydroquinol; 2,5-Dichlorohydroquinone; Hydroquinone, 2,5-dichloro-; 2,5-Dichloro-1,4-benzenediol; 2,5-DCHQ
Molecular Formula
C6 H4 O2 Cl2
Natural Isotopic Abundance Mass
179.00076
Mono-Isotopic Molecular Masses
C12N14:   177.9588347926
C13N14:   183.9789638194
C12N15:   177.9588347926
C13N15:   183.9789638194
2,5-dichlorohydroquinone image
2,5-dichlorohydroquinone
InCHi String:
InChI=1S/C6H4Cl2O2/c7-3-1-5(9)4(8)2-6(3)10/h1-2,9-10H

canonical and isomeric SMILES:
C1=C(C(=CC(=C1Cl)O)Cl)O


PUBCHEM iupac NAME: PUBCHEM iupac OPENEYE NAME: PUBCHEM iupac CAS NAME: PUBCHEM iupac SYSTEMATIC NAME
2,5-dichlorobenzene-1,4-diol

PUBCHEM iupac TRADITIONAL NAME
2,5-dichlorohydroquinone



PubChem Substance (SID):   111677799   77705475   24438446
PubChem Compound (CID):   65
KEGG: Compound ID   n/a
CAS Registry IDs:   824-69-1
PDB Chemical Component   n/a
Miscellaneous Databases and IDs:   Sigma-Aldrich 480487_ALDRICH   ChemSpider 64   ZINC ZINC00403237   NextBio 65   UM-BBD c0364   NIST Chemistry WebBook 687497401   MMCD cq_03775   MDL MFCD00041749

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.