trifluorochromium

• ChemBase ID: 138908
• Molecular Formular: CrF3
• Molecular Mass: 108.9913096
• Monoisotopic Mass: 108.93571716
• SMILES: F[Cr](F)F
• Canonical SMILES: F[Cr](F)F
• InChI: InChI=1S/Cr.3FH/h;3*1H/q+3;;;/p-3
• InChIKey: FTBATIJJKIIOTP-UHFFFAOYSA-K

NAMES AND DATABASE IDS

Names

• IUPAC name: trifluorochromium
• IUPAC Traditional name: chromium trifluoride
• Synonyms: Chromium(III) fluoride; 三氟化铬

Database IDs

• CAS Number: 7788-97-8
• EC Number: 232-137-9
• MDL Number: MFCD00016045
• PubChem SID: 24868506; 162233159
• PubChem CID: 522687

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.2775
• LogD (pH = 7.4): 0.2775
• Log P: 0.2775
• Molar Refractivity: 4.5039 cm^3
• Polarizability: 4.3502483 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder
• Density: 3.8 g/mL at 25 °C(lit.)

Safety Information

• RTECS: GB6125000
• European Hazard Symbols: Corrosive (C)
• UN Number: 1756
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 2
• Risk Statements: 20/21/22-31-34
• Safety Statements: 26-27-28-36/37/39-45
• GHS Pictograms: GHS05; GHS07
• GHS Signal Word: Danger
• GHS Hazard statements: H302 + H312 + H332-H314
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 1756 8/PG 2
• Supplemental Hazard Statements: Contact with water liberates toxic gas.

Product Information

• Purity: 99.99% trace metals basis
• Grade: anhydrous
• Linear Formula: CrF3

DETAILS

Sigma Aldrich - 449768

Packaging
2 g in glass bottle
Application
Used in the preparation of a mixed-metal fluoride catalyst for synthesis of HFC-134a.1