What is the molecular weight of ethyl propionate?
102.13
Ethyl propionate
| PubChem CID | 7749 |
|---|---|
| Molecular Formula | C5H10O2 |
| Synonyms | ETHYL PROPIONATE Ethyl propanoate 105-37-3 Propanoic acid, ethyl ester Propionic ester More… |
| Molecular Weight | 102.13 |
| Dates | Modify 2021-10-30 Create 2005-03-26 |
What is ethyl propionate used for?
Ethyl Propionate is a colorless liquid with a pineapple-like odor. It is used as a solvent, flavoring agent and fragrance.
How is ethyl propionate made?
Ethyl propionate can be synthesized by the Fischer esterification of ethanol and propionic acid: CH3CH2OH + CH3CH2CO2H → CH3CH2O2CCH2CH3 + H2O. It participates in condensation reactions by virtue of the weakly acidic methylene group.
Where is ethyl propionate found?
Ethyl propionate is found, on average, in the highest concentration within milk (cow). Ethyl propionate has also been detected, but not quantified in, several different foods, such as white wine, red wine, black elderberries (Sambucus nigra), evergreen blackberries (Rubus laciniatus), and figs (Ficus carica).
What functional group is ethyl propionate?
carboxylic acid esters
Ethyl propionate, also known as fema 2456, belongs to the class of organic compounds known as carboxylic acid esters. These are carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group).
What is the UN no for ethyl propionate?
Chemical Identifiers
| CAS Number | UN/NA Number | DOT Hazard Label |
|---|---|---|
| 105-37-3 | 1195 | Flammable Liquid |
| NIOSH Pocket Guide | International Chem Safety Card | |
| none | none |
Is calcium propionate a natural preservative?
The short answer is yes, calcium propionate is vegan. It is also naturally-occurring in some foods and acts as a natural preservative. Swiss cheese is an example and can contain up to 1% natural propionic acid.
What is the boiling point of ethyl propionate?
210.2°F (99°C)
Ethyl propionate/Boiling point
What is the boiling point of ethyl Propanoate?
What is the side effects of calcium propionate?
Generally speaking, calcium propionate is safe with little to no side effects.
- In rare situations, it may cause adverse effects, such as headaches and migraines ( 9 ).
- One human study linked propionate intake to the increased production of insulin and glucagon, a hormone that stimulates glucose (sugar) release.
What kind of liquid is ethyl propionate in?
Ethyl propionate is an organic compound with formula C 2 H 5 O 2 CCH 2 CH 3. It is the ethyl ester of propionic acid. It is a colorless volatile liquid with a pineapple-like odor. Some fruits such as kiwis contain ethyl propionate in small amounts. and strawberries.
How does the ester ethyl propionate generate heat?
ETHYL PROPIONATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions.
Why is ethyl propionate used as first generation biodiesel?
Ethyl propionate is a model for studying the fatty acid ethyl esters which are used as first-generation biodiesel. Ethyl propionate, when used for contact dissolution of cholesterol gallstones, shows reduced side effects (attributable to increased blood levels) in piglets when compared to methyl tert-butyl ether.
How is ethyl propionate synthesized in a Fischer esterification?
Ethyl propionate can be synthesized by the Fischer esterification of ethanol and propionic acid : It participates in condensation reactions by virtue of the weakly acidic methylene group. ^ “Material Safety Data Sheet : Ethyl propionate” (PDF).