Ethyl Palmitate CAS 628-97-7 Information
| CAS |
628-97-7 |
| Molecular formula |
C18H36O2 |
| Molecular weight |
284.48 |
| EIENCS |
211-064-6 |
| Form |
Less than 24°C Solid,Greater than 26°C Liquid |
| Melting point |
24-26 °C (lit.) |
| boling point |
192-193 °C/10 mmHg (lit.) |
| Density |
0.857 g/mL at 25 °C (lit.) |
| Solubility |
Chloroform (Slightly), Ethyl Acetate (Slightly) |
| PKA |
/ |
| Color |
Colourless to Off-White |
| Storage temp |
2-8°C |
What is Ethyl Palmitate CAS 628-97-7?
Ethyl palmitate (CAS 628-97-7), as a multifunctional ester compound, its core value lies in:
Flavor enhancement: The natural cream aroma makes it a key component of food flavoring (FEMA 2451) and daily chemical flavoring.
Industrial versatility: It has the functions of softening and lubricating, pesticide excipient and pharmaceutical intermediate.
Safe and controllable: Low toxicity and low irritation, but standardized operation is required to avoid the risk of flammability.
Ethyl Palmitate CAS 628-97-7 Use
1. Food and spice industry
Edible spices
The Chinese national standard (GB 2760-96) permits its use in the preparation of cream, milk, pork, fish and rum flavorings.
Natural sources: apricots, sour cherries, grapefruit juice, red wine, etc.
Usage limit (FEMA standard) :
Cold drinks/baked goods: ≤20 mg/kg
Candy: ≤40 mg/kg
2. Industry and Daily Chemicals
Softeners and lubricants: Used in rubber and plastic processing.
Cosmetic additives: Endow cream with a fragrance and are used in skin care product fragrances.
Pesticide excipients: Components used as plant acaricides and formulations for controlling pine wood nematode disease.
3. Scientific Research and medicine
Pharmaceutical intermediates: Synthesis of drugs such as clindamycin.
Reference standard: For chromatographic analysis (HPLC≥98%).
Ethyl Palmitate CAS 628-97-7 safety
Health risk
Low toxicity: No occupational poisoning cases have been reported, but there is mild irritation to the eyes/skin (Safety label Xi).
First aid measures:
Skin contact: Rinse with running water for 15 minutes.
Inhalation: Move to a place with fresh air.
Storage and Transportation
Storage conditions: Cool and well-ventilated warehouse, temperature ≤20℃, away from light and sealed.
Transport Code: UN. Non-hazardous, but leak-proof containers (such as woven bags lined with plastic bags) are required.
