Kojic Acid Dipalmitate CAS 79725-98-7

1. Kojic acid dipalmitate is a lipophilic derivative of kojic acid primarily used in cosmetic formulations as a skin-lightening and whitening agent, where it inhibits tyrosinase activity to reduce melanin synthesis .
2. Kojic acid dipalmitate serves as a stable, oil-soluble antioxidant in skincare products, protecting against UV-induced damage and preventing hyperpigmentation with enhanced stability compared to kojic acid .
3. Kojic acid dipalmitate is employed in anti-aging formulations for its ability to inhibit melanogenesis and improve skin tone evenness, while providing emollient properties .
4. In dermatological research, kojic acid dipalmitate is used to study melanin synthesis inhibition, tyrosinase enzyme kinetics, and the development of new depigmenting agents.

1. Kojic acid dipalmitate must be stored in a tightly sealed container in a cool, dry, and well-ventilated environment, protected from light and moisture; recommended storage at 2-8°C or at -20°C for long-term stability .
2. Kojic acid dipalmitate is classified with GHS hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation), with signal word "Warning".
3. Personnel must wear chemical-resistant gloves, safety goggles with side-shields, and protective clothing when handling this substance, ensuring adequate ventilation in work areas.
4. Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases to prevent decomposition; wash thoroughly after handling.

1. Isolate the spill area, ensure adequate ventilation, and wear full personal protective equipment including chemical-resistant gloves, safety goggles, and suitable dust respirator when Kojic acid dipalmitate is released.
2. Collect Kojic acid dipalmitate by sweeping or vacuuming without creating dust using non-sparking tools, and place into suitable closed containers for disposal.
3. Avoid creating dust clouds during cleanup to prevent respiratory exposure; prevent the product from entering drains or water courses .
4. Dispose of collected material according to local, state, and federal environmental regulations through licensed chemical destruction or controlled incineration.

1. Kojic acid dipalmitate is not classified as highly flammable but may decompose under fire conditions, emitting toxic fumes including carbon monoxide, carbon dioxide, and irritating gases.
2. Use water spray, dry chemical powder, carbon dioxide, or alcohol-resistant foam to extinguish fires involving the product; do NOT use a direct water jet as Kojic acid dipalmitate may scatter burning material.
3. Firefighters should wear self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved, and full protective gear when handling burning Kojic acid dipalmitate due to hazardous decomposition gases generated by thermal decomposition.
4. During combustion, may emit irritant and toxic fumes; contain fire runoff to prevent environmental contamination.