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Produktnavn: |
Ethyl propionate |
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Synonyms: |
ETHYL PROPANOATE;ETHYL PROPIONATE;Ethyl n-propanoate;FEMA 2456;TRIANOIC ACID ETHYL ESTER;RARECHEM AL BI 0159;PROPIONIC ETHER;PROPIONIC ACID ETHYL ESTER |
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CAS: |
105-37-3 |
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MF: |
C5H10O2 |
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MW: |
102.13 |
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EINECS: |
203-291-4 |
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Product Categories: |
C2 to C5Saturated fatty acids and derivatives;Carbonyl Compounds;Organics;Alpha Sort;Chemical Class;Morpholines/Thiomorpholines;E;E-LAlphabetic;EQ - EZAnalytical Standards;Esters;EstersSaturated fatty acids and derivatives;Ethyl Ester;Volatiles/ Semivolatiles;Alphabetical Listings;Certified Natural ProductsFlavors and Fragrances;E-F;Flavors and Fragrances |
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Mol-fil: |
105-37-3.mol |
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Melting point |
−73 °C(lit.) |
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Kokepunkt |
99 °C(lit.) |
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density |
0,888 g / ml ved 25 ° C (opplyst) |
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vapor density |
3,52 (mot luft) |
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vapor pressure |
40 mm Hg ( 27.2 °C) |
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FEMA |
2456 | ETHYL PROPIONATE |
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refractive index |
n20 / D 1.384 (lys) |
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Fp |
54 ° F |
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lagringstemperatur |
Flammables area |
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solubility |
17g / l |
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skjema |
Væske |
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color |
Klar fargeløs topalegul |
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PH |
7 (H2O, 20â „ƒ) |
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eksplosjonsgrense |
1.8-11%(V) |
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Luktterskel |
0.007ppm |
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Vannløselighet |
25 g / l (15 ºC) |
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JECFA Number |
28 |
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Merck |
14,3847 |
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BRN |
506287 |
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InChIKey |
FKRCODPIKNYEAC-UHFFFAOYSA-N |
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CAS DataBase Reference |
105-37-3 (CAS DataBase Reference) |
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NIST Chemistry Reference |
Propansyre, etylester (105-37-3) |
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EPA Substance Registry System |
Etylpropionat (105-37-3) |
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Farekoder |
F |
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Risk Statements |
11 |
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Sikkerhetserklæringer |
16-23-24-29-33 |
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RIDADR |
UN 1195 3/PG 2 |
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WGK Tyskland |
1 |
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RTECS |
UF3675000 |
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Selvantennelsestemperatur |
887 °F |
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TSCA |
Yes |
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HazardClass |
3 |
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PackingGroup |
II |
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HS Code |
29159000 |
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Hazardous Substances Data |
105-37-3 (data om farlige stoffer) |
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Kjemiske egenskaper |
klar fargeløs topal gul væske |
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Kjemiske egenskaper |
Ethyl Propionate is found in many fruits and alcoholic beverages. It has a fruity odor reminiscent of rum and is used in flavor compositions for creating both fruity and rum notes. |
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Kjemiske egenskaper |
Etylpropionat har en lukt som minner om rom og ananas. |
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Bruker |
Ethyl Propionate er et smaksstoff som er en gjennomsiktig væske, fargeløs, med en lukt som ligner rom. det er blandbart i alkohol og propylenglykol, løselig infiksert olje, mineralolje og alkohol, og lite oppløselig i vann. den oppnås ved kjemisk syntese. |
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Bruker |
Solvent for cellulose ethers and esters, various natural and synthetic resins; flavoring agent; fruit syrups; cutting agent for pyroxylin. |
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Definisjon |
ChEBI: En propanoatester av etanol. |
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Preparation |
From propionic acid, ethyl alcohol and concentrated H2SO4 in chloroform at the boil |
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Produksjonsmetoder |
Ethyl propionate is produced by the esterification of ethyl alcohol with propionic acid or propionic anhydride . |
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Produksjonsmetoder |
Etylpropionat produseres ved forestring av etylalkohol med propionsyre eller propionsyreanhydrid. |
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Aroma threshold values |
Deteksjon: 9 til 45 ppm |
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Smakterskelverdier |
Smakskarakteristika ved 25 spm: skarp, gjæret, rummelig og fruktig. |
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General Description |
A clear colorless liquid with a pineapple-like odor. Flash point 54°F. Less dense than water and insoluble in water. Vapors are heavier than air. |
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Luft- og vannreaksjoner |
Highly flammable. Insoluble in water. |
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Reaktivitetsprofil |
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. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Can react with oxidizing agents, bases, and acids. Polymerization: Will not polymerize [USCG, 1999]. |
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Fare |
Brannfarlig, farlig brannfare. |
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Helserisiko |
Exposure can cause irritation of eyes, nose and throat. May cause shortness of breath or coughing. High concentrations have a narcotic effect. May cause abdominal pain and vomiting if swallowed. |
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Forberedelsesprodukter |
Quizalofop-p-ethyl-->4-(Aminomethyl)tetrahydro-2H-pyran-->Sulindac-->FENOXAPROP-P-ETHYL-->cintofen-->Lactofen-->Procymidone-->Enoxacin-->Pipemidic acid-->3,4-Hexanedione-->Dilthiazem hydrochloride-->2-(4-chlorophenyl)-3-oxovaleronitrile-->5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole-->DIETHYL OXALPROPIONATE-->Pyrimethamine |
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Råvarer |
Sodium carbonate-->Chloroform-->Calcium chloride-->Propionic acid |
