Molekula
Alpha,alpha-azodiisobutyramidine dihydrochloride
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Alpha,alpha-azodiisobutyramidine dihydrochloride is a radical initiator used in polymerization reactions, particularly in emulsion and suspension polymerization. It is a white to off-white crystalline powder with a molecular weight of 271.19 g/mol, and its molecular formula is [=NC(CH3)2C(=NH)NH2]2·2HCl. CAS number: 2997-92-4. Store at ambient temperature. Signal word: Danger. Molekula supplies Alpha,alpha-azodiisobutyramidine dihydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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25 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Melting Point | 165 - 175 Deg C |
| Water | <1.0% |
| Assay | >98% |
| Iron (Fe) | <0.01% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 4.2 |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 46955882 |
| CAS Number | 2997-92-4 |
| IUPAC Name | 2-[(1-amino-1-imino-2-methylpropan-2-yl)diazenyl]-2-methylpropanimidamide;dihydrochloride |
| EC Number | 221-070-0 |
| Molecular Formula | C8H18N6.2HCl |
| Molecular Weight | 271.19 |
| Exact Mass | 270.1127 |
| SMILES | CC(C)(C(=N)N)N=NC(C)(C)C(=N)N.Cl.Cl |
| InChIKey | LXEKPEMOWBOYRF-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H18N6.2ClH/c1-7(2,5(9)10)13-14-8(3,4)6(11)12;;/h1-4H3,(H3,9,10)(H3,11,12);2*1H |
| PubChem CID | 76344 |
| UN Number | UN3088 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2927.00.5000 |
| Tariff Code | 2927000045 |
Safety & GHS
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Flammable
GHS02
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Health Hazard
GHS07
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Hazardous to the Environment
GHS09
Hazard statements
- H251 Self-heating; may catch fire
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
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.
Synonyms
- 2,2'-Azobis(2-methylpropanimidamide) dihydrochloride
- 2,2'-Azobis(2-methylpropionamidine) dihydrochloride
- 2,2'-Azobis(isobutyramidine hydrochloride)
- 2,2'-Azobisamidinopropane dihydrochloride
- 2,2'-Azobisisobutyramidinium chloride
- 2,2'-Azodiisobutyramidine Dihydrochloride
- Azobis(isobutyramidine) dihydrochloride
- Azobisisobutyramidinium dichloride
- Propanimidamide, 2,2'-azobis[2-methyl-, dihydrochloride
- WAKO V-50
Frequently asked questions
What is alpha,alpha-azodiisobutyramidine dihydrochloride used for?
It is primarily used as a radical initiator in polymerization reactions, particularly in the synthesis of polymers and copolymers.
What is the chemical formula and molecular weight?
The formula is [=NC(CH3)2C(=NH)NH2]2·2HCl with a molecular weight of 271.19 g/mol.
How should this compound be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
This product is available in technical grade; specific higher grades may be available upon request.
Can Molekula supply it in bulk?
Yes, Molekula can supply alpha,alpha-azodiisobutyramidine dihydrochloride in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.