Molekula
alpha,alpha-Azoisobutyronitrile
Alpha,alpha-Azoisobutyronitrile is a chemical used as a polymerization initiator in the production of polymers and resins. It is a stable, crystalline solid with a molecular formula of C8H12N4 and a molecular weight of 164.21 g/mol. It is classified as a hazardous substance with a signal word of Danger and must be stored at 2 to 8 °C. Molekula supplies alpha,alpha-Azoisobutyronitrile from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Alpha,alpha-Azoisobutyronitrile is a chemical used as a polymerization initiator in the production of polymers and resins. It is a stable, crystalline solid with a molecular formula of C8H12N4 and a molecular weight of 164.21 g/mol. It is classified as a hazardous substance with a signal word of Danger and must be stored at 2 to 8 °C. Molekula supplies alpha,alpha-Azoisobutyronitrile from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Assay/Purity | ≥ 98.0% |
| Water | ≤ 0.50% |
| Ash | ≤ 0.10% |
| Chloride (Cl) | ≤ 300ppm |
| Iron (Fe) | ≤ 7ppm |
| Identification (IR) | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 4.1 |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 78-67-1 |
| Molecular Formula | C8H12N4 |
| Molecular Weight | 164.21 |
| SMILES | CC(C)(C#N)N=NC(C)(C)C#N |
| EC / UN Number | 3234 |
| REACH Code | Y110 |
| HTS Code | 29270050 |
| Tariff Code | 2927000090 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
Hazard statements
- EUH044 Risk of explosion if heated under confinement
- H242 Heating may cause a fire
- H302 Harmful if swallowed
- H332 Harmful if inhaled
- H412 Harmful to aquatic life with long lasting effects
- USH01 May form combustible dust concentrations in air
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P403+235 Store in a well ventilated place. Keep cool
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is alpha,alpha-Azoisobutyronitrile used for?
It is primarily used as a free radical initiator in polymerization reactions, especially in the production of polymers and resins.
What is the chemical formula and molecular weight of alpha,alpha-Azoisobutyronitrile?
The formula is C8H12N4 with a molecular weight of 164.21 g/mol.
How should alpha,alpha-Azoisobutyronitrile be stored?
It should be stored at temperatures between 2 to 8 °C and kept away from heat and light.
What grade is available for alpha,alpha-Azoisobutyronitrile?
It is available in technical grade; specific higher grades may be available upon request.
Can Molekula supply alpha,alpha-Azoisobutyronitrile in bulk?
Yes, Molekula can supply alpha,alpha-Azoisobutyronitrile in bulk quantities—please contact sales for details.
What documentation comes with an order of alpha,alpha-Azoisobutyronitrile?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.