General Information
Version
6.1
Revision date
2025-11-04
Product name
2-Hydrazino-5-methylpyrazine
CAS No.
165124-42-5
1.2.1 Relevant identified uses
For laboratory research purposes.Not for drug or household use
Emergency telephone
1-352-323-3500
Icons in SDS
Company Information
company name
BLD Pharmatech GmbH
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H301+H331, H310, H315, H317, H319, H341, H350, H370, H400
Hazard statements
Code
Statements
H301+H331
Toxic if swallowed or if inhaled
Section 2
SECTION 2: Hazards identification
CLP Classification - Regulation (EC) No 1272/2008 Classification of the substance or mixture
Physical hazards
Based on available data, the classification criteria are not met
Health hazards
Acute toxicity, dermal Category 1, 2 (H310) Acute toxicity, oral and acute toxicity, inhalation Category 3 (H301+H331) Skin corrosion/irritation Category 2 (H315) Serious eye damage/eye irritation Category 2A (H319) Specific target organ toxicity, single exposure Category 1 (H370) Sensitisation, skin Category 1, 1A, 1B (H317) Germ cell mutagenicity Category 2 (H341) Carcinogenicity Category 1A, 1B (H350) Hazardous to the aquatic environment, acute hazard Category 1 (H400)
Environmental hazards
Based on available data, the classification criteria are not met
Signal word
Danger
Hazard statements
H310 - Fatal in contact with skin H301+H331 - Toxic if swallowed or if inhaled H315 - Causes skin irritation H319 - Causes serious eye irritation H370 - Causes damage to organs H317 - May cause an allergic skin reaction H341 - Suspected of causing genetic defects H350 - May cause cancer H400 - Very toxic to aquatic life
Precautionary statements
P501 - Dispose of contents/container to in accordance with local regulation P273 - Avoid release to the environment. P272 - Contaminated work clothing should not be allowed out of the workplace. P260 - Do not breathe dust/fume/gas/mist/vapours/spray. P270 - Do not eat, drink or smoke when using this product. P262 - Do not get in eyes, on skin, or on clothing. P202 - Do not handle until all safety precautions have been read and understood. P210 - Keep away from heat/sparks/open flames/hot surfaces. – No smoking. P201 - Obtain special instructions before use. P271 - Use only outdoors or in a well-ventilated area. P264 - Wash hands thoroughly after handling. P280 - Wear protective gloves/protective clothing/eye protection/face protection. P370+P378 - In case of fire: Use CO2, foam or extinguishing powder for extinction. P391 - Collect spillage. P337+P313 - If eye irritation persists: Get medical advice/attention. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308+P311 - IF exposed or concerned: Call a POISON CENTER or doctor/physician. P361+P364 - Take off immediately all contaminated clothing and wash it before reuse. P333+P313 - If skin irritation or rash occurs: Get medical advice/attention. P301+P310+P330 - IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Rinse mouth. P302+P352+P310 - IF ON SKIN: Wash with plenty of soap and water.Immediately call a POISON CENTER or doctor/physician. P304+P340+P311 - IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. P403+P233 - Store in a well-ventilated place. Keep container tightly closed. P403+P235 - Store in a well-ventilated place. Keep cool. P405 - Store locked up.
PBT Substances
Not applicable
vPvB Substances
Not applicable
2.1 Classification of the substance or mixture
CLP Classification - Regulation (EC) No 1272/2008 Physical hazards Based on available data, the classification criteria are not met Health hazards Acute toxicity, dermal Category 1, 2 (H310) Acute toxicity, oral and acute toxicity, inhalation Category 3 (H301+H331) Skin corrosion/irritation Category 2 (H315) Serious eye damage/eye irritation Category 2A (H319) Specific target organ toxicity, single exposure Category 1 (H370) Sensitisation, skin Category 1, 1A, 1B (H317) Germ cell mutagenicity Category 2 (H341) Carcinogenicity Category 1A, 1B (H350) Hazardous to the aquatic environment, acute hazard Category 1 (H400) Environmental hazards Based on available data, the classification criteria are not met