2,2-Di(tert-butylperoxy)butane, 50% solution in aromatic free mineral spirit

Description

CAS: 2167-23-9 | C12H26O4 | 234.336 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.

Radical initiators

Specifications

Chemical Identifiers

• CAS: 2167-23-9, 31807-55-3, 78-93-3
• Molecular Formula: C12H26O4
• Molecular Weight (g/mol): 234.336
• MDL Number: MFCD00048243
• InChI Key: HQOVXPHOJANJBR-UHFFFAOYSA-N
• Synonym: 2,2-di tert-butylperoxy butane, 2,2-bis tert-butylperoxy butane, chaloxyd p 1293al, trigonox d, chaloxyd p 1200al, butane, 2,2-bis tert-butyldioxy, unii-v15k90hftj, v15k90hftj, 2,2-bis t-butylperoxy butane, di-tert-butyl sec-butylidene diperoxide
• PubChem CID: 221260
• IUPAC Name: 2,2-bis(tert-butylperoxy)butane
• SMILES: CCC(C)(OOC(C)(C)C)OOC(C)(C)C

• Color: Undesignated
• CAS Min %: 49.0
• CAS Max %: 51.0
• Density: 0.8050g/mL
• Solubility Information: Solubility in water: immiscible. Other solubilities: miscible with saturated aliphatic and aromatic, hydrocarbons
• Formula Weight: 234.34
• Percent Purity: 49 to 51%
• Packaging: Plastic bottle
• Specific Gravity: 0.805
• Viscosity: 2.16 mPa.s (20°C)
• Quantity: 10 mL
• Flash Point: 43°C
• Physical Form: Solution
• Chemical Name or Material: 2, 2-Di(tert-butylperoxy)butane, 50% Solution in Aromatic Free Mineral Spirit

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement: Flammable liquid and vapour. Heating may cause a fire. Causes serious eye damage. Causes skin irritation. May cause respiratory irritation. May be fatal if swallowed and enters airways.
Precautionary Statement	GHS P Statement: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Avoid breathing dust/fume/gas/mist/vapors/spray. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber	218-507-2
TSCA	TSCA

SDS

RUO – Research Use Only