General Information
Version
5.0
Revision date
2025-11-10
Product name
Diethyl malonate (2-¹³C, 99%)
Substance name
Diethyl malonate (2-¹³C, 99%)
Product Synonyms
Malonic acid diethyl ester
CAS No.
105-53-3
1.2.2. Uses advised against
No additional information available
supplier name
Cambridge Isotope Laboratories, Inc
Emergency telephone
1-703-741-5970, 1-800-424-9300 24
Icons in SDS
Company Information
company name
Cambridge Isotope Laboratories, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
cilsales@isotope.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H227, H319, H402
Hazard statements
Code
Statements
H227
Combustible liquid
Section 2
SECTION 2: Hazards identification
GHS US classification 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. Hazardous to the aquatic environment — Acute Hazard, Category 3 H402 Harmful to aquatic life 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 H402 - Harmful to aquatic life
Precautionary statements
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. heat, hot surfaces, open flames, sparks P264 - Wash hands, forearms and face thoroughly after handling. P273 - Avoid release to the environment. P280 - Wear protective clothing, protective gloves. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337+P313 - If eye irritation persists: Get medical advice or attention. P370+P378 - In case of fire: Use alcohol resistant foam, carbon dioxide (CO2), D-powder to extinguish. P403+P235 - Store in a well-ventilated place. Keep cool. 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. Hazardous to the aquatic environment — Acute Hazard, Category 3 H402 Harmful to aquatic life. Full text of H statements : see section 16
