N,N-dimethylnitrous amide
C2H6N2O
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Identification
- CAS Number
- 62-75-9
- EC Number
- 200-549-8
- UN Number
- 3382
- Index Number
- 612-077-00-3
- PubChem CID
- 6124
Physical-chemical properties
- Molecular Formula
- C2H6N2O
- Molar Mass
- 74.08 g/mol
- IUPAC Name
- N,N-dimethylnitrous amide
Chemical Identifiers
- InChI
- InChI=1S/C2H6N2O/c1-4(2)3-5/h1-2H3
- InChI Key
- UMFJAHHVKNCGLG-UHFFFAOYSA-N
Overview
N,N-dimethylnitrous amide (CAS 62-75-9) is a nitrosoamine compound with significant carcinogenic properties and high acute toxicity requiring stringent safety protocols. This chemical substance, also known by its IUPAC name N,N-dimethylnitrous amide, represents a critical compound in various industrial applications despite its substantial health hazards. With a molecular formula of C2H6N2O and molecular weight of 74.08 g/mol, this nitrosoamine belongs to a class of compounds that demand exceptional care in handling and storage due to their potent biological effects. The compound is classified under multiple hazard categories including Category 1B carcinogen, Category 2 and 3 acute toxicity, Category 1 specific target organ toxicity with repeated exposure, and Category 2 chronic aquatic toxicity. The associated GHS pictograms (GHS08, GHS06, GHS09) clearly indicate the serious health hazards, acute toxicity, and environmental concerns. Transportation falls under ADR Class 6.1, reflecting its toxic nature and requiring specialized logistics protocols. From a safety perspective, N,N-dimethylnitrous amide shares toxicological concerns with other nitrogen-containing compounds, though its specific nitrosoamine structure presents unique risks compared to related substances like N-methylaniline. The compound's carcinogenic properties necessitate implementation of comprehensive exposure control measures, including appropriate ventilation systems, personal protective equipment, and regular health monitoring for personnel. Primary industrial applications include use as a chemical intermediate in pharmaceutical synthesis, as a reagent in analytical chemistry procedures, and in specialized research applications requiring nitrosoamine chemistry. These applications typically occur in controlled laboratory or manufacturing environments with strict safety protocols. OYSI maintains reliable supply chains for N,N-dimethylnitrous amide, ensuring compliance with European chemical regulations and providing comprehensive safety documentation for industrial customers across Europe.
Safety & Classification
Carc. 1B; Acute Tox. 2 *; Acute Tox. 3 *; STOT RE 1; Aquatic Chronic 2
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 | 3382 |
| ADR Class | 6.1 |
| Packing Group | I |
| Tunnel Code | C/D |
| Proper Shipping Name | Dimethylnitrosamin |
| Marine Pollutant | No |
Frequently Asked Questions
What is N,N-dimethylnitrous amide?
N,N-dimethylnitrous amide is a highly toxic organic chemical compound with the molecular formula C2H6N2O and CAS number 62-75-9. This substance has a molecular weight of 74.08 g/mol and is classified as a Category 1B carcinogen, making it extremely hazardous to human health. It poses severe acute toxicity risks and can cause specific target organ toxicity after repeated exposure. Due to its dangerous properties, it requires strict handling protocols and specialized safety measures in industrial applications.
What are the physicochemical properties of N,N-dimethylnitrous amide?
N,N-dimethylnitrous amide is an organic compound with the molecular formula C2H6N2O and a molecular weight of 74.08 g/mol. While specific physical properties like melting point and boiling point require technical documentation, this nitrous amide derivative typically exhibits properties characteristic of low molecular weight nitrogen-containing compounds. Its chemical structure suggests potential solubility in polar solvents. For detailed physicochemical data including appearance, odor, and stability parameters, consult the technical data sheet or safety documentation.
What is N,N-dimethylnitrous amide used for?
N,N-dimethylnitrous amide is primarily used in specialized industrial applications and research settings due to its highly toxic nature. Its applications are strictly regulated given its carcinogenic classification (Category 1B) and extreme acute toxicity. The substance may be utilized in specific chemical synthesis processes or analytical applications where its unique chemical properties are required. However, due to its severe health hazards, its use is limited to controlled industrial environments with appropriate safety measures and qualified personnel.
How to handle N,N-dimethylnitrous amide safely?
N,N-dimethylnitrous amide requires extreme caution during handling due to its carcinogenic and acutely toxic properties. Personnel must wear full personal protective equipment including chemical-resistant gloves, protective clothing, eye protection, and respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods. Avoid all contact with skin, eyes, and inhalation of vapors. Only trained professionals should handle this substance, following strict safety protocols and emergency procedures. Regular health monitoring may be required for workers exposed to this material.
How to store N,N-dimethylnitrous amide correctly?
N,N-dimethylnitrous amide must be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Storage should occur in original, tightly sealed containers made of appropriate materials that resist chemical degradation. Access should be restricted to authorized personnel only, with proper labeling indicating carcinogenic and toxic hazards. Storage areas must comply with local regulations for carcinogenic substances. Keep away from oxidizing agents and maintain temperature control as specified in technical documentation. Regular container inspection is essential to prevent leaks.
What to do in case of contact with N,N-dimethylnitrous amide?
Immediate action is critical following contact with N,N-dimethylnitrous amide due to its extreme toxicity. For skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. If eyes are affected, flush immediately with clean water for 15-20 minutes. In case of inhalation, move the person to fresh air immediately. For ingestion, do not induce vomiting and rinse mouth with water. Seek immediate medical attention in all cases and inform medical personnel about the specific substance involved.
How to dispose of N,N-dimethylnitrous amide properly?
N,N-dimethylnitrous amide disposal must comply with strict hazardous waste regulations due to its carcinogenic and toxic classification. The substance cannot be disposed of through normal waste streams and requires specialized treatment by licensed hazardous waste disposal companies. Disposal methods may include high-temperature incineration at approved facilities or other approved destruction methods. All disposal activities must be documented and comply with local, national, and European waste regulations. Empty containers should also be treated as hazardous waste due to potential residual contamination.
How to transport N,N-dimethylnitrous amide?
N,N-dimethylnitrous amide is classified under ADR Class 6.1 (Toxic substances) Packing Group I, indicating maximum danger level for transport. Transportation requires specialized packaging meeting UN specifications and proper hazard labeling with GHS pictograms GHS06, GHS08, and GHS09. Only certified carriers experienced in handling toxic materials should transport this substance. Transport documentation must include proper shipping names, hazard classifications, and emergency response information. Vehicles must be equipped with appropriate emergency equipment and drivers must have proper training for toxic substance transportation.
Is N,N-dimethylnitrous amide subject to specific regulations?
N,N-dimethylnitrous amide is subject to extensive European regulations including REACH registration requirements and CLP classification as a Category 1B carcinogen. Its classification under multiple hazard categories (Acute Toxicity 2 and 3, STOT RE 1) triggers strict handling, storage, and workplace exposure requirements. Additional regulations may apply regarding occupational exposure limits, worker health surveillance, and environmental protection. While not currently listed as an SVHC, its carcinogenic properties mean it may face future regulatory restrictions. Companies must ensure full compliance with all applicable chemical safety legislation.
Where to buy N,N-dimethylnitrous amide in Europe?
N,N-dimethylnitrous amide is available through OYSI, a specialized European distributor of technical chemicals with expertise in hazardous substances. Due to the substance's extreme toxicity and carcinogenic properties, procurement requires verification of legitimate industrial use and appropriate safety capabilities. OYSI provides comprehensive support including regulatory documentation, safety data sheets, and technical guidance for proper handling. Given the restricted nature of this chemical, availability may be subject to specific regulatory requirements and customer qualification processes to ensure safe and compliant use.
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Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.