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N-Methyl-N-nitrosopyridin-2-amine

ISO 17034 Reference Material

Item number	689167
CAS	16219-98-0
Formula	C6H7N3O
Molecular weight	137,14 g/mol
Quantity	1x10mg
storage conditions	4 °C
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Safety Data Sheet	according to Regulation (EC) No 1907/2006 (REACH) Classifications according to Regulation (EC) No 1272/2008. Printdate August 22, 2026
IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
Product name:	N-Methyl-N-nitrosopyridin-2-amine
Catalog No.:	689167
Relevant identified uses of the substance or mixture	Identified: Laboratory chemical uses: R&D
Uses advised against:	HPC Standards Inc 271 17th Street, NW, Suite 1750 Atlanta, GA 30363 Tel. +1 (678) 244-1536 Fax. +1 (404) 586-6820 sales@hpc-standards.us
Emergency telephone number	HPC Standards Tel. +1 (678) 244-1536 This number is only available during office hours.
HAZARDS IDENTIFICATION	2. HAZARDS IDENTIFICATION 2.1 Classification of the substance / mixture Classification according to Regulation (EC) No 1272/2008 Acute toxicity, oral(Category 3), H301 Carcinogenicity(Category 1A), H350
Label elements
Pictogram	GHS06 skull skull GHS08 silhouete silhouete
	2.2 Label Elements Labelling according to Regulation (EC) No 1272/2008 Pictogram: Signal word: Danger Hazard statement(s): H301 Toxic if swalloed H350 May cause cancer Precautionary statements: P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P264 Wash hands thoroughly after handling. Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P281 Use personal protective equipment as required. P308+P313 IF exposed or concerned: Get medical advice/attention. P310 Immediately call a POISON CENTER or doctor/physician. P330 Rinse mouth. P405 Store locked up. P501 Dispose of contents/container in accordance with local/regional/national/international regulations. Special note: Excessive pressure may build up in a container. Open container with caution to prevent container damage and accidental release. 2.3 Other hazards N/A
COMPOSITION/INFORMATION ON INGREDIENTS	3. COMPOSITION/INFORMATION ON INGREDIENTS 3.1 Substances Synonyms: N-METHYL-N-PYRIDIN-2-YLNITROUS AMIDE Formula: C6H7N3O Molecular Weight: 137.1393 CAS-No.: 16219-98-0 EC number N/A Hazardous ingredients according to Regulation (EC) No 1272/2008 Component: N-methyl-N-nitrosopyridin-2-amine Classification: Acute toxicity, oral (Category 3), H301 Carcinogenicity (Category 1A), H350 Concentration, %: N/A
Formula	C6H7N3O
Molecular Weight (g/mol)	137.14
CAS-No.	16219-98-0
FIRST AID MEASURES	4. FIRST AID MEASURES 4.1 Description of first aid measures General advice: Consult a physician. Show this safety data sheet to the doctor in attendance. Inhalation: If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. Seek medical attention immediately. Skin contact: In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician. Eye contact: In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician. Ingestion: If swallowed, wash out mouth with water provided person is conscious. Call a physician. 4.2 Most important symptoms and effects, both acute and delayed The most important known symptoms and effects are described in the labeling (see section 2.2) and/or in section 11. 4.3 Indication of any immediate medical attention and special treatment needed No data available
FIRE-FIGHTING MEASURES	5. FIREFIGHTING MEASURES 5.1 Suitable extinguishing media Sand, carbon dioxide, dry chemical powder, or appropriate foam. 5.2 Specific hazards arising from the substance or mixture May emit toxic fumes under fire conditions including Carbon monoxide, Carbon dioxide, Nitrogen oxides. Danger of containers bursting upon heating. 5.3 Special protective equipment and precautions for firefighters Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: remove movable containers if safe to do so. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
ACCIDENTAL RELEASE MEASURES	6. ACCIDENTAL RELEASE MEASURES 6.1 Personal precautions, protective equipment and emergency procedures Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. For personal protection see section 8. 6.2 Environmental precautions Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. 6.3 Methods and materials for containment and cleaning up Wipe dry, place a rag in a bag and hold for waste disposal. Avoid fumes inhaling. Ventilate area and wash spill site after material pickup is complete.
HANDLING AND STORAGE	7. HANDLING AND STORAGE 7.1 Precautions for safe handling Handling is performed in a well ventilated place. Wear suitable protective equipment. Do not breathe vapor. Avoid contact with eyes, skin, and clothing. Avoid prolonged or repeated exposure. Wash hands and face thoroughly after handling. 7.2 Conditions for safe storage, including any incompatibilities Keep container tightly closed and upright. Avoid overheating. Store in a dry and well-ventilated place at +4°C. 7.3 Specific end use(s) Apart from the uses mentioned in section 1.2 no other specific uses are stipulated.
EXPOSURE CONTROLS/PERSONAL PROTECTION	8. EXPOSURE CONTROLS / PERSONAL PROTECTION 8.1 Control parameters Components with workplace control parameters N/A 8.2 Appropriate engineering controls Install a closed system or local exhaust so that workers should not be exposed directly. Install safety shower and eye bath. Wash hands thoroughly after handling. 8.3 Personal protective equipment Respiratory Protection: Government approved respirator. Skin Protection: Compatible chemical-resistant gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove’s outer surface) to avoid skin contact with this product. Wash and dry hands. Eye/Face Protection: Government approved eye/face protection equipment. Body protection: Protective clothing. Protective boots, if the situation requires.
PHYSICAL AND CHEMICAL PROPERTIES	9. PHYSICAL AND CHEMICAL PROPERTIES Property Value At Temperature or Pressure Appearance (20°C) Physical state: liquid Odour: N/A Colour: orange pH: N/A Melting point/freezing point (°C): N/A Initial boiling point and boiling point range (°C): 106-110 at pressure 12 mm Hg Flash Point (°C): N/A Vapour pressure: N/A Vapour density: N/A Relative density (g/ml): Partition coefficient: noctanol/water: 0.334 Auto-ignition temperature (°C): N/A Viscosity: N/A Flammability: N/A Explosive properties: N/A Oxidizing properties: N/A Water solubility: N/A Evaporation rate: N/A Refractive index: N/A
STABILITY AND REACTIVITY	10. STABILITY AND REACTIVITY 10.1 Chemical stability Stable under specified storage temperature. 10.2 Possibility of hazardous reactions No data available 10.3 Conditions to avoid No data available 10.4 Incompatible materials Strong oxidizing agents. 10.5 Hazardous decomposition products Carbon monoxide, Carbon dioxide, Nitrogen oxides
TOXICOLOGICAL INFORMATION	11. TOXICOLOGICAL INFORMATION LD50 oral (rat) 60 mg/kg
ECOLOGICAL INFORMATION	12. ECOLOGICAL INFORMATION N/A
DISPOSAL CONSIDERATIONS	13. DISPOSAL CONSIDERATIONS Substance disposal: Contact a licensed professional waste disposal service to dispose of this material. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Observe all federal, state, and local environmental regulations Contaminated packaging disposal: Dispose of as unused product
TRANSPORT INFORMATION	14. TRANSPORT INFORMATION 14.1 UN number ADR/RID: 2810 IMDG: 2810 IATA: 2810 14.2 UN proper shipping name ADR/RID: TOXIC LIQUID, ORGANIC, N.O.S. (N-methyl-N-nitrosopyridin-2-amine) IMDG: TOXIC LIQUID, ORGANIC, N.O.S. (N-methyl-N-nitrosopyridin-2-amine) IATA: Toxic liquid, organic, n.o.s. (n-methyl-n-nitrosopyridin-2-amine) 14.3 Transport hazard class(es) ADR/RID: 6.1 IMDG: 6.1 IATA: 6.1 14.4 Packaging group ADR/RID: III IMDG: III IATA: III 14.5 Environmental hazards ADR/RID: no IMDG: no IATA: no 14.6 Special precautions for user No data available
REGULATORY INFORMATION	15. REGULATORY INFORMATION This safety datasheet complies with the requirements of Regulations (EC) No. 1907/2006 and No. 1272/2008. 15.1 Safety, health and environmental regulations specific for the substance or mixture No data available 15.2 Chemical Safety Assessment For this product no chemical safety assessment was carried out at Enamine Ltd.
OTHER INFORMATION	The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. For lab use only!