Cyclohexane (HPLC), Fisher Chemical™

Specifications

Chemical Identifiers

• CAS: 110-82-7
• Molecular Formula: C6H12
• Molecular Weight (g/mol): 84.16
• MDL Number: MFCD00003814
• InChI Key: XDTMQSROBMDMFD-UHFFFAOYSA-N
• Synonym: hexamethylene, hexahydrobenzene, hexanaphthene, cyclohexan, cykloheksan, cicloesano, cyclohexaan, benzene, hexahydro, benzenehexahydride, polycyclohexane
• PubChem CID: 8078
• ChEBI: CHEBI:29005
• IUPAC Name: cyclohexane
• SMILES: C1CCCCC1

• Absorbance: 1.00 AU max. 202nm, 0.88 AU max. at 205nm, 0.67 AU max. at 210nm, 0.014 AU max. at 254nm
• Additional Information: Vapor Pressure: 104mbar at 20°C
• Assay Percent Range: 99.0% min by GC
• Linear Formula: CH₂(CH₂)₄CH₂
• UN Number: 1145
• Formula Weight: 84.16
• Physical Form: Liquid
• Percent Purity: ≥99.0%
• Grade: Mobile phase for HPLC applications
• Density: 0.770g/cm³
• Fluorescence Background: Pass Test
• Packaging: Amber Glass
• Refractive Index: 1.4235 to 1.4255 (at 25°C)
• Residue after Evaporation: 10ppm max.
• Substances Darkened by H2SO4: Pass Test
• Vapor Pressure: 104mbar at 20°C
• Water: 0.02% max.
• Viscosity: 0.94 mPa/s at 20°C
• Boiling Point: 81°C
• Color: Colorless
• Melting Point: 6.5°C
• Quantity: 1L
• Chemical Name or Material: Cyclohexane

Safety and Handling

Hazard Statement	DANGER!
Precautionary Statement	Emergency Overview Extremely flammable liquid and vapor. Inhalation may cause central nervous system effects. May cause irritation of respiratory tract. Aspiration hazard if swallowed - can enter lungs and cause damage. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Obtain medical attention. Move to fresh air. NFPA Health:1 Flammability:3 Instability:0
DOTInformation	DOT Class 3, : Flammable Liquid

SDS