General Information
Version
6
Revision date
2025-12-19
Product name
2,2-Dimethyl-1,3-dioxane-4,6-dione
Product Synonyms
Meldrum`s acid; Malonic acid cyclic isopropylidene ester
CAS No.
2033-24-1
Emergency telephone
001-800-227-6701, +32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Fisher Scientific Company
GHS Information
Signal word
Warning
Section 2
SECTION 2: Hazards identification
(29 CFR 1910.1200) Classification
Signal word
Warning Hazard Statements Causes skin irritation
Prevention
Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection Skin IF ON SKIN: Wash with plenty of soap and water If skin irritation occurs: Get medical advice/attention Take off contaminated clothing Eyes IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing If eye irritation persists: Get medical advice/attention
2.3 Other hazards
Very toxic to aquatic life Toxic to aquatic life with long lasting effects
2.1 Classification of the substance or mixture
Category 2 Label Elements
