Ethyl palmitate, (Ethyl hexadecanoate
Ethyl Palmitate
CAS: 628-97-7
Molecular Formula: C18H36O2
Ethyl palmitate, (Ethyl hexadecanoate - Names and Identifiers
| Name | Ethyl Palmitate |
| Synonyms | FEMA 2451 Palmitic aci Ethyl palmita Ethyl cetylate Ethyl Palmitate ETHYL PALMITATE Ethyl hexadecanoate ETHYL HEXADECANOATE ETHYL N-HEXADECANOATE Palmitic acid ethyl ester) HEXADECANOIC ACID ETHYL ESTER Ethyl palmitate, (Ethyl hexadecanoate |
| CAS | 628-97-7 |
| EINECS | 211-064-6 |
| InChI | InChI=1/C18H36O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20-4-2/h3-17H2,1-2H3 |
Ethyl palmitate, (Ethyl hexadecanoate - Physico-chemical Properties
| Molecular Formula | C18H36O2 |
| Molar Mass | 284.48 |
| Density | 0.857 g/mL at 25 °C (lit.) |
| Melting Point | 24-26 °C (lit.) |
| Boling Point | 192-193 °C/10 mmHg (lit.) |
| Flash Point | >230°F |
| JECFA Number | 39 |
| Water Solubility | IMMISCIBLE |
| Solubility | Soluble in ethanol and oils, insoluble in water. |
| Vapor Presure | 0.01Pa at 25℃ |
| Appearance | Colorless needle crystal |
| Specific Gravity | 0.857 |
| Color | Colourless to Off-White Low-Melting |
| BRN | 1782663 |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.440(lit.) |
| MDL | MFCD00008996 |
| Physical and Chemical Properties | Colorless needle-like crystals. Faint wax, Berry and cream aroma. Boiling point 303 ℃, or 192~193 ℃(1333Pa), melting point 24~26 ℃. Soluble in ethanol and oil, insoluble in water. Natural products are found in apricot, tart cherry, grapefruit juice, blackcurrant, pineapple, red wine, cider, black bread, lamb, rice, etc. |
| Use | Used in organic synthesis, fragrance, etc |
Ethyl palmitate, (Ethyl hexadecanoate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29157020 |
| Hazard Note | Irritant |
Ethyl palmitate, (Ethyl hexadecanoate - Reference
| Reference Show more | 1. Peng Ying, Liu Han Wei Feng et al. Study on the GC-MS fingerprint of the fat soluble components of Danqi Soft Capsule [J]. China pharmacy 2018 029(006): 776-768. |
Ethyl palmitate, (Ethyl hexadecanoate - Reference Information
| FEMA | 2451 | ETHYL PALMITATE |
| LogP | 7.74 |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| toxicity | GRAS(FEMA). |
| Use limit | FEMA(mg/kg): cold drinks, baked products, 20.0; Candy 40.0. |
| Use | GB 2760-96 specifies the permitted use of flavorants. For the preparation of cream, beef tallow, milk, pork and fish, spices with flavor. It can also be used in the formulation of rum essence. used in organic synthesis, fragrance and essence |
Last Update：2024-04-09 02:00:10
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