Ethyl Palmitate CAS 628-97-7

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.

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