2,2′-Azobis(2-methylpropane)
2,2′-Azobis(2-methylpropane) (CAS: 927-83-3) is an organic compound with the linear formula (CH₃)₃CN=NC(CH₃)₃ and a molecular weight of 142.24 g/mol. This azo compound serves as a valuable radical initiator in polymerisation processes and as a building block in organic synthesis. Supplied by Tech Serve Solutions with an assay of 97%, it is essential for various chemical manufacturing and research applications.
- IUPAC
- Azo-tert-butane,Di-tert-butyldiazene
- Synonyms
- Azo-tert-butaneDi-tert-butyldiazene
Radical Initiator
As a thermal radical initiator, 2,2′-Azobis(2-methylpropane) is employed in the polymerisation of vinyl monomers. Its decomposition generates free radicals, initiating chain growth for polymer production.
Organic Synthesis Building Block
The compound functions as a versatile building block in organic synthesis. It can be used to introduce tert-butyl groups or participate in radical-mediated reactions for creating complex molecules.
Research and Development
In laboratory settings, it is used for research into reaction mechanisms and the development of new synthetic methodologies that rely on radical intermediates.
| Molecular weight | 142.24 |
|---|---|
| Linear formula | (CH3)3CN=NC(CH3)3 |
| Assay | 97% |
| Boiling point | 47-48 °C/8 mmHg(lit.) |
| Density | 0.756 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.397(lit.) |
| Storage temperature | 2-8°C |
| Impurities tested | <3% n-pentane |
Hazard statements
- H225Highly flammable liquid and vapour
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 7 °C / 44.6 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-20/22-36/37/38 |
| Safety statements (S) | 16-26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2,2′-Azobis(2-methylpropane) used for?
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2,2′-Azobis(2-methylpropane) is primarily used as a thermal radical initiator in polymerisation reactions and as a building block in organic synthesis.
What is the CAS number and formula for 2,2′-Azobis(2-methylpropane)?
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The CAS number is 927-83-3 and the linear formula is (CH₃)₃CN=NC(CH₃)₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,2′-Azobis(2-methylpropane) with an assay of 97%. This is a technical/research grade and is not represented as USP, BP, or EP.
How should 2,2′-Azobis(2-methylpropane) be handled safely?
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This compound is flammable (H225) and harmful if swallowed, inhaled, or in contact with skin (H302, H332, H315). It also causes serious eye irritation (H319) and may cause respiratory irritation (H335). Always use appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area, and keep away from heat and open flames.
Is 2,2′-Azobis(2-methylpropane) a controlled substance?
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The provided data does not indicate that 2,2′-Azobis(2-methylpropane) is a controlled substance.
How is 2,2′-Azobis(2-methylpropane) packed, shipped, and exported?
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Products are typically packed according to international shipping regulations. Tech Serve Solutions is experienced in global export of fine chemicals.
How can I request a quote or sample?
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Please contact our sales team through the website or by phone to request a quote or a sample of 2,2′-Azobis(2-methylpropane).
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