2,3-Dimethyl-1,3-butadiene, 98%, stabilized with BHT, 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: 513-81-5
• Molecular Formula: C6H10
• Molecular Weight (g/mol): 82.15
• MDL Number: MFCD00008595
• InChI Key: SDJHPPZKZZWAKF-UHFFFAOYSA-N
• Synonym: 2,3-dimethyl-1,3-butadiene, biisopropenyl, 2,3-dimethylbutadiene, diisopropenyl, 2,3-dimethylenebutane, 1,3-butadiene, 2,3-dimethyl, unii-61tuu25hco, 61tuu25hco, 2,3-dimethyl-buta-1,3-diene, 2,3-diene
• PubChem CID: 10566
• IUPAC Name: 2,3-dimethylbuta-1,3-diene
• SMILES: CC(=C)C(C)=C

• Melting Point: -76.0°C
• Color: Colorless
• Density: 0.7260g/mL
• Boiling Point: 68.0°C to 69.0°C
• Flash Point: −20°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 97.5% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.438
• Linear Formula: H₂C=C(CH₃)C(CH₃)=CH₂
• Quantity: 5 g
• Beilstein: 01, III, 991
• Fieser: 01,276; 13,45
• Specific Gravity: 0.726
• Merck Index: 15, 3260
• Stabilizer: 100ppm BHT
• Formula Weight: 82.13
• Percent Purity: 98%
• Physical Form: Liquid
• Chemical Name or Material: 2, 3-Dimethyl-1, 3-butadiene, Stabilized with BHT

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Highly flammable liquid and vapor.
Precautionary Statement	GHS P Statement Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Ground/Bond container and receiving equipment.
EINECSNumber	208-172-

SDS

RUO – Research Use Only