General Information
Version
2.0
Revision date
2026-01-21
Product name
Diacetone Alcohol
Substance name
Diacetone Alcohol
Product Synonyms
4-Hydroxy-4-methyl pentan-2-one / 4-Hydroxy-4-methyl-2-pentanone / 4-Hydroxy-4-methylpentanone-2 / Pentan-2-one, 4-hydroxy-4-methyl- / 2-Pentanone, 4-hydroxy-4-methyl- / 4-Hydroxy-4-methylpentan-2-one / DIACETONE ALCOHOL / 4-Hydroxy-4-methyl pentan-2-onealcohol / 4-Hydroxy-4-methyl-pentane-2-on / Diacetone EC Index No. (Report) : 603-016-00-1
CAS No.
123-42-2
1.2.1 Relevant identified uses
Solvent
supplier name
Monument Chemical
Emergency telephone
1-800-424-9300, +1 703-741-5970, 1-832-376-2026
Icons in SDS
Company Information
company name
Monument Chemical
e-mail address of the competent person responsible for the Safety Data Sheet
sds@monumentchemical.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H227, H319, H335, H361
Hazard statements
Code
Statements
H227
Combustible liquid
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture GHS US classification Flammable liquid, Category 4 H227 Combustible liquid. Serious eye damage/eye irritation, Category 2 H319 Causes serious eye irritation. Reproductive toxicity, Category 2 H361 Suspected of damaging fertility or the unborn child. Specific target organ toxicity – Single exposure, Category 3, H335 May cause respiratory irritation. Respiratory tract irritation Full text of H statements : see section 16
2.2 Label elements
GHS US labeling
Signal word
Warning
Hazard statements
H227 - Combustible liquid H319 - Causes serious eye irritation H335 - May cause respiratory irritation H361 - Suspected of damaging fertility or the unborn child
Precautionary statements
P201 - Obtain special instructions before use. P202 - Do not handle until all safety precautions have been read and understood. P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P261 - Avoid breathing dust, fume, gas, mist, vapors, spray. P264 - Wash hands thoroughly after handling. P271 - Use only outdoors or in a well-ventilated area. P280 - Wear eye protection, protective clothing, protective gloves. P304+P340 - If inhaled: Remove person to fresh air and keep comfortable for breathing. 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+P313 - If exposed or concerned: Get medical advice/attention. P312 - Call a doctor, a POISON CENTER if you feel unwell. P337+P313 - If eye irritation persists: Get medical advice or attention. P370+P378 - In case of fire: Use alcohol resistant foam, carbon dioxide (CO2), dry extinguishing powder, Water spray to extinguish. P403 - Store in a well-ventilated place. P403+P233 - Store in a well-ventilated place. Keep container tightly closed. P405 - Store locked up. P501 - Dispose of hazardous or special waste collection point, in accordance with local, regional, national and/or international regulation to hazardous or special waste collection point, in accordance with local, regional, national and/or international regulations. 2.3. Hazards associated with known or reasonably anticipated uses No additional information available
2.3 Other hazards
No additional information available 2.5. Unknown acute toxicity No additional information available
2.1 Classification of the substance or mixture
GHS US classification Flammable liquid, Category 4 H227 Combustible liquid. Serious eye damage/eye irritation, Category 2 H319 Causes serious eye irritation. Reproductive toxicity, Category 2 H361 Suspected of damaging fertility or the unborn child. Specific target organ toxicity – Single exposure, Category 3, H335 May cause respiratory irritation. Respiratory tract irritation Full text of H statements : see section 16
