methylidene

• ChemBase ID: 128362
• Molecular Formular: CH2
• Molecular Mass: 14.02658
• Monoisotopic Mass: 14.01565006
• SMILES: [CH2]
• Canonical SMILES: [CH2]
• InChI: InChI=1S/CH2/h1H2
• InChIKey: HZVOZRGWRWCICA-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: methylidene
• IUPAC Traditional name: methylidene
• Synonyms: carbene; Methylene

Database IDs

• CAS Number: 2465-56-7
• Beilstein Number: 1696832
• PubChem SID: 162222670
• PubChem CID: 123164
• CHEBI ID: 29357
• Chemspider ID: 109779
• Gmelin ID: 56
• MeSH Name: carbene
• Wikipedia Title: Methylene

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.6322
• LogD (pH = 7.4): 0.6322
• Log P: 0.6322
• Molar Refractivity: 3.701 cm^3
• Polarizability: 2.0422206 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Reacts in water
• Apperance: Colourless gas
• Std enthalpy of formation: 386.39 kJ mol^-1
• Std molar entropy: 193.93 J K^-1 mol^-1