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

Product Code	Brand	Quantity	Packaging
10673892	Thermo Scientific Acros 349830100	10 mL	Plastic bottle
10499252	Thermo Scientific Acros 349835000	500 mL	Plastic bottle

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.

Radical initiators

Chemical Identifiers

• CAS: 2167-23-9, 31807-55-3, 78-93-3
• Molecular Weight (g/mol): 234.336
• InChI Key: HQOVXPHOJANJBR-UHFFFAOYSA-N
• PubChem CID: 221260
• SMILES: CCC(C)(OOC(C)(C)C)OOC(C)(C)C

• Molecular Formula: C12H26O4
• MDL Number: MFCD00048243
• 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
• IUPAC Name: 2,2-bis(tert-butylperoxy)butane

Specifications

• Color: Undesignated
• CAS Min %: 49.0
• Molecular Formula: C12H26O4
• Density: 0.8050g/mL
• Solubility Information: Solubility in water: immiscible. Other solubilities: miscible with saturated aliphatic and aromatic, hydrocarbons
• SMILES: CCC(C)(OOC(C)(C)C)OOC(C)(C)C
• Molecular Weight (g/mol): 234.336
• Formula Weight: 234.34
• Specific Gravity: 0.805
• Flash Point: 43°C
• Chemical Name or Material: 2, 2-Di(tert-butylperoxy)butane, 50% Solution in Aromatic Free Mineral Spirit

• CAS: 2167-23-9, 31807-55-3, 78-93-3
• CAS Max %: 51.0
• MDL Number: MFCD00048243
• 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
• InChI Key: HQOVXPHOJANJBR-UHFFFAOYSA-N
• IUPAC Name: 2,2-bis(tert-butylperoxy)butane
• PubChem CID: 221260
• Percent Purity: 49 to 51%
• Viscosity: 2.16 mPa.s (20°C)
• Physical Form: Solution

Safety and Handling

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.

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.

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 218-507-2

missing translation for 'tsca' : TSCA

Product Identifier

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

Signal Word

• Danger

Hazard Category

• Aspiration toxicity Category 1
• Flammable liquid Category 3
• Organic peroxide Type C & D

Hazard Statement

• H304-May be fatal if swallowed and enters airways.
• H242-Heating may cause a fire.
• H226-Flammable liquid and vapour.
• EUH066-Repeated exposure may cause skin dryness or cracking.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P220-Keep/Store away from clothing/combustible materials.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.
• P331-Do NOT induce vomiting.

RUO – Research Use Only