difluoromercury

• ChemBase ID: 137348
• Molecular Formular: F2Hg
• Molecular Mass: 238.5868064
• Monoisotopic Mass: 239.96744944
• SMILES: F[Hg]F
• Canonical SMILES: F[Hg]F
• InChI: InChI=1S/2FH.Hg/h2*1H;/q;;+2/p-2
• InChIKey: FMSYTQMJOCCCQS-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: difluoromercury
• IUPAC Traditional name: difluoromercury
• Synonyms: Mercuric fluoride; Mercury(II) fluoride; 二氟化汞; 氟化汞(II)

Database IDs

• CAS Number: 7783-39-3
• EC Number: 231-994-6
• MDL Number: MFCD00016139
• PubChem SID: 24860633; 162231611
• PubChem CID: 82209

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): -0.015
• LogD (pH = 7.4): -0.015
• Log P: -0.015
• Molar Refractivity: 3.0026 cm^3
• Polarizability: 8.883307 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder

Safety Information

• European Hazard Symbols: Nature polluting (N); Highly toxic (T+)
• UN Number: 2025
• German water hazard class: 3
• Hazard Class: 6.1
• Packing Group: 2
• Risk Statements: 26/27/28-33-50/53
• Safety Statements: 13-28-45-60-61
• GHS Pictograms: GHS06; GHS08; GHS09
• GHS Signal Word: Danger
• GHS Hazard statements: H300-H310-H330-H373-H410
• GHS Precautionary statements: P260-P264-P273-P280-P284-P301 + P310
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• RID/ADR: UN 2025 6.1/PG 2

Product Information

• Purity: 97%
• Linear Formula: HgF2

DETAILS

Sigma Aldrich - 339326

Packaging
10, 50 g in poly bottle