Fluorine

F₂CAS 7782-41-438.00 g/mol

Open in Covalent MOL file

Properties

Molecular formula: F₂
Molar mass: 38.00 g/mol
Exact mass: 37.9968 Da
Density: 0.59 g/mL
Melting point: −219.61 °C
Boiling point: −188.13 °C
Water solubility: soluble
logP: 0.84Crippen estimate
Polar surface area: 0.0 Å²
H-bond donors / acceptors: 0 / 0
Rotatable bonds: 0

Hazards

Danger

H270 May cause or intensify fire; oxidizerOxidizing gases
H314 Causes severe skin burns and eye damageSkin corrosion/irritation
H330 Fatal if inhaledAcute toxicity, inhalation

Harmonised EU classification (CLP Annex VI, index 009-001-00-0), via PubChem.

Precautionary statements

P220, P244, P260, P264, P271, P280, P284, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P320, P321, P363, P370+P376, P403, P403+P233, P405, P501

Identifiers

CAS number

7782-41-4

SMILES

FF

InChIKey

PXGOKWXKJXAPGV-UHFFFAOYSA-N

InChI

InChI=1S/F2/c1-2

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

5 names

Fluorine-19
Difluorine
Diatomic fluorine
Molecular fluorine
Mol. fluorine

Work with Fluorine

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Elsewhere

PubChem CAS Common Chemistry NIST WebBook