Deprecated ChemSpider Record

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ChemSpider 2D Image | 1,4-butanediide | C4H8


  • Molecular FormulaC4H8
  • Average mass56.107 Da
  • Monoisotopic mass56.063698 Da
  • ChemSpider ID24773919
  • Charge - Charge

More details:

Date of deprecation: 09:12, Dec 8, 2015
Reason for deprecation: Deprecate record: unlikely dianion with only one supporting datasource - possible text mining artifact

If you believe this record was deprecated in error, please use the Comment on this record button to contact the ChemSpider team.

Common reasons for deprecation are:
  • Chemically impossible structures (eg. incorrect valence atoms)
  • Lack of any linking data sources
  • Poor depiction of a structure that is already in ChemSpider

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

Butan-1,4-diid [German] [ACD/IUPAC Name]
Butane, ion(2-) [ACD/Index Name]
Butane-1,4-diide [ACD/IUPAC Name]
Butane-1,4-diide [French] [ACD/IUPAC Name]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 0
#H bond donors: 0
#Freely Rotating Bonds: 3
#Rule of 5 Violations:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area: 0 Å2
Surface Tension:
Molar Volume:

Click to predict properties on the Chemicalize site

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