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

Product Code	Brand	Quantity	Packaging
10542961	Thermo Scientific Acros 170070010	1 L	Glass Bottle
10104140	Thermo Scientific Acros 170070025	2.5 L	Glass Bottle
10414253	Thermo Scientific Acros 170070050	5 L	Metal Drum
10275550	Thermo Scientific Acros 170070250	25 L	Metal Drum

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.

Chemical Identifiers

• CAS: 109-66-0
• Molecular Weight (g/mol): 72.15
• InChI Key: OFBQJSOFQDEBGM-UHFFFAOYSA-N
• PubChem CID: 8003
• IUPAC Name: pentane

• Molecular Formula: C5H12
• MDL Number: MFCD00009498
• Synonym: n-pentane, pentan, skellysolve a, pentanen, pentani, amyl hydride, tetrafume, tetrakil, tetraspot, pentan polish
• ChEBI: CHEBI:37830
• SMILES: CCCCC

Specifications

• Melting Point: -130.0°C
• CAS Min %: 99.0
• Density: 0.6260g/mL
• Flash Point: −49°C (120.2°F)
• Refractive Index: 1.358
• Residue after Evaporation: 0.005% max.
• Molecular Formula: C5H12
• MDL Number: MFCD00009498
• UN Number: 1265
• Beilstein: 01, 130
• Merck Index: 15, 7228
• InChI Key: OFBQJSOFQDEBGM-UHFFFAOYSA-N
• IUPAC Name: pentane
• PubChem CID: 8003
• Formula Weight: 72.15
• Grade: Extra Pure
• Chemical Name or Material: n-Pentane

• CAS: 109-66-0
• CAS Max %: 100.0
• Boiling Point: 36.0°C
• Physical Form: Liquid
• Assay Percent Range: 99+%
• Specific Gravity: 0.626
• Linear Formula: CH₃(CH₂)₃CH₃
• Vapor Pressure: Vapor Pressure: 573mbar at 20°C
• Viscosity: 0.25 mPa.s (20°C)
• Water: 0.05% max. (K.F.)
• Synonym: n-pentane, pentan, skellysolve a, pentanen, pentani, amyl hydride, tetrafume, tetrakil, tetraspot, pentan polish
• SMILES: CCCCC
• Molecular Weight (g/mol): 72.15
• ChEBI: CHEBI:37830
• Percent Purity: ≥99%
• Assay: Determine assay (GC) instead of accepting value from supplier's Certificate of Analysi

Safety and Handling

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.

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.

Danger

Product Identifier

• n-Pentane

Signal Word

• Danger

Hazard Category

• LONG-TERM AQUATIC HAZARD Chronic 2
• Aspiration toxicity Category 1
• Flammable liquid Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H304-May be fatal if swallowed and enters airways.
• H411-Toxic to aquatic life with long lasting effects.
• H336-May cause drowsiness or dizziness.
• H225-Highly flammable liquid and vapour.
• EUH066-Repeated exposure may cause skin dryness or cracking.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P240-Ground/bond container and receiving equipment.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P273-Avoid release to the environment.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P331-Do NOT induce vomiting.

RUO – Research Use Only