2-Methyl-2-butene, tech. 90%, remainder mainly 2-methyl-1-butene

Product Code. 11338297

Brand: Thermo Scientific Alfa Aesar 031853.22

Description

CAS: 513-35-9 | C5H10 | 70.14 g/mol

2-Methyl-2-butene is used to prepare 3-Brom-2.3-dimethyl-1.1-dicyan-butan in the presence of 2,2'-azobis-(2,4-dimethyl-4-methoxyvaleronitrile) as a catalyst. It is used as a precursor for peroxyacetyl nitrate for the calibration purposes.

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

Specifications

Chemical Identifiers

• CAS: 513-35-9
• Molecular Formula: C5H10
• Molecular Weight (g/mol): 70.14
• MDL Number: MFCD00009276
• InChI Key: BKOOMYPCSUNDGP-UHFFFAOYSA-N
• Synonym: 2-methyl-2-butene, 2-butene, 2-methyl, trimethylethylene, amylene, n-amylene, 3-methyl-2-butene, ethylene, trimethyl, beta-isoamylene, 1,1,2-trimethylethylene, 2-methylbutene-2
• PubChem CID: 10553
• ChEBI: CHEBI:77916
• IUPAC Name: 2-methylbut-2-ene
• SMILES: CC=C(C)C

• Melting Point: -134°C
• Color: Colorless
• Density: 0.662 g/mL
• Boiling Point: 36°C to 40°C
• Flash Point: -45°C (-49°F)
• Odor: Mild
• Refractive Index: 1.387
• Quantity: 100 g
• UN Number: UN2460
• Merck Index: 14,607
• Solubility Information: Miscible with alcohol,benzene,ligroin,ethylene oxide and ether. Immiscible with water.
• Formula Weight: 70.13
• Percent Purity: 90%
• Grade: Technical
• Physical Form: Liquid
• Assay: Remainder mainly 2-methyl-1-butene
• Chemical Name or Material: 2-Methyl-2-butene

Safety and Handling

SDS

RUO – Research Use Only