2-Methyl-2-butene, 90%, balance 2-Methyl-1-butene

Description

CAS: 513-35-9 | C5H10 | 70.14 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.

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: -134.0°C
• Color: Colorless to Yellow
• Density: 0.6600g/mL
• Boiling Point: 35.0°C to 38.0°C
• Flash Point: −45°C
• Infrared Spectrum: Authentic
• Assay Percent Range: Balance mainly 2-methyl-1-butene (GC)
• Packaging: Glass bottle
• Linear Formula: CH₃CH=C(CH₃)₂
• Refractive Index: 1.3860 to 1.3880
• Quantity: 250 mL
• Beilstein: 01,211
• Merck Index: 15,601
• Specific Gravity: 0.66
• Formula Weight: 70.13
• Percent Purity: 90%
• Physical Form: Liquid
• Chemical Name or Material: 2-Methyl-2-butene

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Harmful if swallowed. May be fatal if swallowed and enters airways. Toxic to aquatic life with long lasting effects. Highly flammable liquid and vapor. Suspected of causing genetic defects. Suspected o
Precautionary Statement	GHS P Statement IF SWALLOWED: Immediately call a POISON CENTRE or doctor/physician. Do NOT induce vomiting. Avoid release to the environment. Store in a well-ventilated place. Keep cool. Keep away from heat/sparks/open flame
EINECSNumber	208-156-3

SDS

RUO – Research Use Only