2-Methylbutane, 99+%, for spectroscopy

Product Code.	Quantity	Packaging	unitSize
10407010	1 L	Glass bottle	1 L
10665222	25 mL	Glass bottle	25mL
10255740	250 mL	Glass bottle	250mL

Product Code. 10407010 Supplier Thermo Scientific Acros Supplier No. 167840010

Description

CAS: 78-78-4 | C5H12 | 72.15 g/mol

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.

For UV/VIS spectroscopy

Specifications

Chemical Identifiers

• CAS: 78-78-4
• Molecular Formula: C5H12
• Molecular Weight (g/mol): 72.15
• MDL Number: MFCD00009338
• InChI Key: QWTDNUCVQCZILF-UHFFFAOYSA-N
• Synonym: isopentane, isoamylhydride, butane, 2-methyl, dimethylethylmethane, ethyldimethylmethane, 1,1,2-trimethylethane, iso-pentane, 1,1-dimethylpropane, butanes, iso-c5h12
• PubChem CID: 6556
• ChEBI: CHEBI:30362
• IUPAC Name: 2-methylbutane
• SMILES: CCC(C)C

• Acidity: 0.0005 meq/g max.
• Absorbance: (1 cm cell vs water), (1 cm cell vs water) at 0nm, 0.01 max. at 240nm, 0.05 max. at 230nm, 0.07 max. at 220nm, 0.3 max. at 210nm, 1 max. at 192nm
• CAS Min %: 99.0
• CAS Max %: 100.0
• Melting Point: -160.0°C
• Density: 0.6200g/mL
• Boiling Point: 30.0°C
• Flash Point: −51°C
• Assay Percent Range: 99% min. (GC)
• Packaging: Glass bottle
• Linear Formula: C₂H₅CH(CH₃)₂
• Refractive Index: 1.3530 to 1.3550
• Quantity: 1 L
• Beilstein: 01, 134
• Residue after Evaporation: 0.0003% max.
• Specific Gravity: 0.62
• Solubility Information: Solubility in water: insoluble. Other solubilities: soluble in hydrocarbons, oils and ether, slightly soluble in alcohol
• Formula Weight: 72.15
• Percent Purity: 99+%
• Grade: Spectroscopy
• Physical Form: Liquid
• Chemical Name or Material: 2-Methylbutane, 99+%

Seguridad y manipulación

Nombre del producto

• 2-Methylbutane

Palabra de advertencia

• Danger

Clasificación

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

Indicaciones de peligro

• H304-May be fatal if swallowed and enters airways.
• H411-Toxic to aquatic life with long lasting effects.
• H336-May cause drowsiness or dizziness.
• H224-Extremely flammable liquid and vapour.
• EUH066-Repeated exposure may cause skin dryness or cracking.

Consejos de prudencia

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P243-Take precautionary measures against static discharge.
• 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.

SDS

RUO – Research Use Only