Name: L-3,6-Dimethyl-1,4-dioxane-2,5-dione

CAS No: 13076-17-0

Appearance: white particle

Purity: >99.5%

Minimal order quantity: 200 gram

D-lactide is a chemical compound that belongs to the class of compounds known as alpha hydroxy acids (AHAs). It is specifically a cyclic diester of lactic acid. Lactic acid itself is a naturally occurring organic acid that is present in various foods and is also produced in our muscles during intense exercise.

D-lactide is utilized in combination with L-lactide to create PLA with specific characteristics, such as varying degrees of flexibility, degradation rates, and thermal stability. This versatility makes PLA a valuable material in various industries seeking more sustainable alternatives to traditional plastics.

PLA has a range of applications, including packaging materials, disposable cutlery, medical implants, and even 3D printing filaments. The properties of PLA can be tailored by adjusting the ratio of its two enantiomers, D-lactide and L-lactide. Enantiomers are mirror-image isomers of a molecule, and in the case of lactide, they result from the chirality of the lactic acid molecule.


D-Lactide is a remarkable bio-based and biodegradable compound that offers exceptional versatility, strength, and sustainability. It’s a game-changer in various industries seeking innovative and eco-friendly solutions.

D-Lactide is generally considered to have low toxicity. However, like any chemical substance, its toxicity can vary depending on the dosage, route of exposure, and individual factors.

D-Lactide is a chemical compound that is commonly used in the production of biodegradable plastics and polymers. It is a key component in the synthesis of polylactic acid (PLA), a popular material used in various industries such as packaging, textiles, and medical devices. 


D-Lactide is sparingly soluble in water but can be more soluble in organic solvents like acetone, chloroform, and ethyl acetate. Its solubility also increases with higher temperatures and lower concentrations.

D-Lactide’s applications span across industries such as packaging, textiles, biomedical engineering, and more. Its compatibility with different manufacturing methods makes it a versatile choice for businesses looking to enhance their offerings.

Absolutely. D-Lactide is derived from renewable resources, boasting a significantly lower carbon footprint compared to conventional materials.

By using D-Lactide, you actively contribute to reducing environmental impact.

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