2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile
C8H12N4
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Identification
- CAS Number
- 78-67-1
- EC Number
- 201-132-3
- UN Number
- 3234
- Index Number
- 608-019-00-1
- PubChem CID
- 6547
Physical-chemical properties
- Molecular Formula
- C8H12N4
- Molar Mass
- 164.21 g/mol
- IUPAC Name
- 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile
Chemical Identifiers
- InChI
- InChI=1S/C8H12N4/c1-7(2,5-9)11-12-8(3,4)6-10/h1-4H3
- InChI Key
- OZAIFHULBGXAKX-UHFFFAOYSA-N
Overview
2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile (CAS 78-67-1) is an organic diazo compound with self-reactive properties and industrial polymerization applications. This specialized chemical compound, also known by its IUPAC designation, represents a significant class of diazenyl nitriles characterized by its unique molecular structure containing both cyano and diazenyl functional groups. With a molecular formula of C8H12N4 and molecular weight of 164.21 g/mol, this substance exhibits distinctive reactivity patterns that make it valuable in various industrial processes. The compound's classification under EC number 201-132-3 reflects its established presence in European chemical commerce and regulatory frameworks. The substance presents notable safety considerations due to its self-reactive nature (Class C) and acute toxicity properties, requiring careful handling protocols and appropriate storage conditions. Its ADR classification as Class 4.1 indicates flammable solid characteristics, necessitating specialized transportation and storage requirements. The GHS02 and GHS07 pictograms signal both fire hazard and health concerns, emphasizing the importance of proper safety measures during handling and processing. Primary industrial applications include its use as a polymerization initiator in synthetic polymer production and as an intermediate in specialized organic synthesis reactions. The compound's diazenyl functionality makes it particularly valuable in applications requiring controlled radical generation, similar to how copper bis(N-cyclohexyl-N-oxidonitrous amide) serves in certain catalytic processes. Additionally, it finds application in the manufacturing of specialized materials where its unique reactivity profile provides distinct advantages over conventional alternatives. OYSI maintains reliable supply chains for this technical chemical compound, ensuring consistent availability for European industrial customers requiring this specialized diazenyl nitrile for their manufacturing processes.
Safety & Classification
Self-react. C; Acute Tox. 4 *; Acute Tox. 4 *; Aquatic Chronic 3
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).
First Aid Measures
Inhalation
Measures if vapours or dust are inhaled
First Aid Actions
- +P304IF INHALED:
- +P340Remove person to fresh air and keep comfortable for breathing.
- +P311Call a POISON CENTER/doctor.
Related hazard statements:
Ingestion
Measures if substance is accidentally swallowed
First Aid Actions
- +P301IF SWALLOWED:
- +P330Rinse mouth.
- +P331Do NOT induce vomiting.
- +P310Immediately call a POISON CENTER/doctor.
Related hazard statements:
General Measures
Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)
First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.
Transport (ADR)
| UN Number | 3234 |
| ADR Class | 4.1 |
| Packing Group | |
| Tunnel Code | D |
| Proper Shipping Name | 2,2'-Azodi-(isobutyronitril), Konz. = 100 % |
| Marine Pollutant | No |
Frequently Asked Questions
What is 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile?
2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile is an organic chemical compound with the molecular formula C8H12N4 and CAS number 78-67-1. This substance has a molecular weight of 164.21 g/mol and contains both nitrile and azo functional groups in its structure. It is classified as a self-reactive substance with additional acute toxicity and aquatic chronic toxicity hazards, requiring careful handling and storage procedures.
What are the physicochemical properties of 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile?
2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile is a chemical compound with molecular formula C8H12N4 and molecular weight 164.21 g/mol. The presence of nitrile groups and azo linkage in its structure influences its chemical behavior and stability. As a self-reactive substance, it may undergo decomposition under certain conditions. Specific physical properties such as melting point, boiling point, and solubility should be consulted from detailed technical datasheets.
What is 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile used for?
2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile is primarily used as a chemical intermediate and polymerization initiator in industrial applications. Its self-reactive properties make it valuable in specific chemical synthesis processes and polymer production. The compound may also serve as a precursor for other specialized chemicals. Due to its hazardous classification, its use is typically restricted to professional industrial settings with appropriate safety measures and expertise.
How to handle 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile safely?
Safe handling of 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile requires appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume extraction systems. Avoid sources of heat, sparks, and incompatible materials due to its self-reactive nature. Handle quantities carefully and ensure trained personnel perform all operations following established safety protocols and emergency procedures.
How to store 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile correctly?
2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile must be stored in a cool, dry place away from heat sources, direct sunlight, and incompatible materials. As a self-reactive substance, temperature control is critical to prevent decomposition. Store in original containers with proper labeling and ensure adequate ventilation in storage areas. Implement appropriate fire prevention measures and maintain inventory rotation to prevent prolonged storage beyond recommended periods.
What to do in case of contact with 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile?
In case of skin contact with 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, flush immediately with clean water for 15 minutes and remove contact lenses if present. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting. Seek immediate medical attention in all cases and provide the safety data sheet to medical personnel.
How to dispose of 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile appropriately?
Disposal of 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile must be conducted through licensed hazardous waste disposal facilities in accordance with local and European waste regulations. The substance cannot be disposed of through regular waste streams due to its hazardous classification. Containers should be properly labeled and documented for waste tracking. Consult local environmental authorities for specific disposal requirements and approved treatment methods for this self-reactive substance.
How to transport 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile?
Transportation of 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile is regulated under ADR Class 4.1 as a flammable solid with self-reactive properties. Proper packaging, labeling, and documentation are required according to dangerous goods regulations. Transport vehicles must carry appropriate safety equipment and emergency response information. Only trained and certified personnel should handle the transportation, and specific route restrictions may apply depending on local regulations and quantity transported.
Is 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile subject to specific regulations?
2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile is subject to European chemical regulations including REACH registration and CLP classification requirements. It is classified under GHS with danger pictograms GHS02 and GHS07, indicating flammable and health hazard properties. The substance is not currently listed as a SVHC (Substance of Very High Concern). Companies handling this chemical must comply with occupational safety regulations and may need specific permits or notifications depending on usage quantities and applications.
Where to buy 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile in Europe?
OYSI is a reliable European distributor of 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile, providing quality chemical products to industrial customers across Europe. As a specialized chemical distributor, OYSI ensures proper handling, storage, and transportation of hazardous substances while maintaining compliance with European regulations. Contact OYSI directly for availability, technical specifications, safety data sheets, and regulatory documentation required for your specific application and location.
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2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile is a dangerous good. We support you with labeling, packaging, and transport documentation.
Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.