n-Pentane, +99%, extra pure, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 109-66-0
• Molecular Formula: C5H12
• Molecular Weight (g/mol): 72.15
• MDL Number: MFCD00009498
• InChI Key: OFBQJSOFQDEBGM-UHFFFAOYSA-N
• Synonym: n-pentane, pentan, skellysolve a, pentanen, pentani, amyl hydride, tetrafume, tetrakil, tetraspot, pentan polish
• PubChem CID: 8003
• ChEBI: CHEBI:37830
• IUPAC Name: pentane
• SMILES: CCCCC

• Melting Point: -130.0°C
• CAS Min %: 99.0
• CAS Max %: 100.0
• Density: 0.6260g/mL
• Boiling Point: 36.0°C
• Quantity: 1 L
• Flash Point: −49°C (120.2°F)
• Packaging: Glass Bottle
• Physical Form: Liquid
• Refractive Index: 1.358
• Residue after Evaporation: 0.005% max.
• Assay Percent Range: 99+%
• Specific Gravity: 0.626
• Linear Formula: CH₃(CH₂)₃CH₃
• Vapor Pressure: Vapor Pressure: 573mbar at 20°C
• UN Number: 1265
• Viscosity: 0.25 mPa.s (20°C)
• Beilstein: 01, 130
• Water: 0.05% max. (K.F.)
• Merck Index: 15, 7228
• Formula Weight: 72.15
• Percent Purity: ≥99%
• Grade: Extra Pure
• Assay: Determine assay (GC) instead of accepting value from supplier's Certificate of Analysi
• Chemical Name or Material: n-Pentane

Safety and Handling

Hazard Category	Danger
Hazard Statement	GHS P Statement May be fatal if swallowed and enters airways. May cause drowsiness or dizziness. Toxic to aquatic life with long lasting effects. Highly flammable liquid and vapor. Repeated exposure may cause skin dryness or cracking.
Precautionary Statement	GHS P Statement Avoid breathing dust/fume/gas/mist/vapors/spray. IF SWALLOWED: Immediately call a POISON CENTRE or doctor/physician. Do NOT induce vomiting. Avoid release to the environment. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Ground/Bond container and receiving equipment.

SDS

RUO – Research Use Only