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ChemicalBook >> CAS DataBase List >>Ethyl propionate

Ethyl propionate

CAS No.
105-37-3
Chemical Name:
Ethyl propionate
Synonyms
ETHYL PROPANOATE;PROPANOIC ACID ETHYL ESTER;ETHYLPROPIONAT;PROPIONIC ETHER;Ethyl n-propanoate;FEMA 2456;C2H5COOC2H5;propionicester;TRIANOIC ETHYL;Propionic ester
CBNumber:
CB3240869
Molecular Formula:
C5H10O2
Molecular Weight:
102.13
MDL Number:
MFCD00009308
MOL File:
105-37-3.mol
MSDS File:
SDS
Last updated:2024-12-18 14:07:02

Ethyl propionate Properties

Melting point -73 °C (lit.)
Boiling point 99 °C (lit.)
Density 0.888 g/mL at 25 °C (lit.)
vapor density 3.52 (vs air)
vapor pressure 40 mm Hg ( 27.2 °C)
FEMA 2456 | ETHYL PROPIONATE
refractive index n20/D 1.384(lit.)
Flash point 54 °F
storage temp. Flammables area
solubility 2% soluble in water. miscible with alcohol, perfume and flavor oils.
form Liquid
color Clear colorless to pale yellow
PH 7 (H2O, 20℃)
Odor at 10.00 % in dipropylene glycol. sweet fruity rum juicy fruit grape pineapple
Odor Type fruity
Odor Threshold 0.007ppm
explosive limit 1.8-11%(V)
Water Solubility 25 g/L (15 ºC)
Merck 14,3847
JECFA Number 28
BRN 506287
Dielectric constant 5.7（20℃）
InChIKey FKRCODPIKNYEAC-UHFFFAOYSA-N
LogP 1.31 at 22.1℃
Substances Added to Food (formerly EAFUS) ETHYL PROPIONATE
FDA 21 CFR 172.515
CAS DataBase Reference 105-37-3(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII AT9K8FY49U
NIST Chemistry Reference Propanoic acid, ethyl ester(105-37-3)
EPA Substance Registry System Ethyl propionate (105-37-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07
Signal word  Danger
Hazard statements  H225-H315-H319-H335
Precautionary statements  P210-P233-P240-P241-P303+P361+P353-P305+P351+P338
Hazard Codes  F
Risk Statements  11
Safety Statements  16-23-24-29-33
RIDADR  UN 1195 3/PG 2
WGK Germany  1
RTECS  UF3675000
Autoignition Temperature 887 °F
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29159000
Hazardous Substances Data 105-37-3(Hazardous Substances Data)
NFPA 704
3
1 0

Ethyl propionate price More Price(30)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W245615 Ethyl Propionate natural, ≥97%, FCC, FG 105-37-3 1kg $216 2024-03-01 Buy
Sigma-Aldrich W245615 Ethyl Propionate natural, ≥97%, FCC, FG 105-37-3 5kg $788 2024-03-01 Buy
Sigma-Aldrich W245607 Ethyl Propionate ≥97%, FCC, FG 105-37-3 1kg $80.9 2024-03-01 Buy
Sigma-Aldrich W245607 Ethyl Propionate ≥97%, FCC, FG 105-37-3 10Kg $209 2024-03-01 Buy
Sigma-Aldrich W245607 Ethyl Propionate ≥97%, FCC, FG 105-37-3 20kg $334 2024-03-01 Buy
Product number Packaging Price Buy
W245615 1kg $216 Buy
W245615 5kg $788 Buy
W245607 1kg $80.9 Buy
W245607 10Kg $209 Buy
W245607 20kg $334 Buy

Ethyl propionate Chemical Properties,Uses,Production

Description

Ethyl propionate is a carboxylic acid ester compound containing ester group functionalities. Due to its distinctive fruity flavour, Ethyl propionate is widely used as a food flavouring and as a fragrance in cosmetics. However, it is flammable and hazardous to humans and may damage the liver and kidneys, and high exposures can cause drowsiness and sleepiness. High exposures may affect the heart and it has been added to the list of special health hazards.

Chemical Properties

Ethyl Propionate is a clear colorless to pale yellow liquid that 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.

Occurrence

Reported found in several types of wine, in white grape var. Sauvignon, cocoa, apple juice, orange juice, grapefruit juice, guava, melon, peach, pineapple, strawberry, tomato, various cheeses, beer, cognac, rum, whiskey, bourbon, malt whiskey, scotch, cider, brandy, kiwi fruit and mussels.

Uses

Ethyl Propionate is a flavoring agent that is a transparent liquid, colorless, with an odor resembling rum. it is miscible in alcohol and propylene glycol, soluble in fixed oils, mineral oil, and alcohol, and sparingly soluble in water. it is obtained by chemical synthesis.

Production Methods

Ethyl propionate is produced by the esterification of ethyl alcohol with propionic acid or propionic anhydride.

Definition

ChEBI: Ethyl propionate is a propanoate ester of ethanol. It has a role as a metabolite.

Aroma threshold values

Detection: 9 to 45 ppb

Taste threshold values

Taste characteristics at 25 ppm: sharp, fermented, rummy and fruity.

General Description

Ethyl propionate[105-37-3] appears as 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.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

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].

Hazard

Flammable, dangerous fire risk.

Health Hazard

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.

Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. A skin and eye irritant. A flammable liquid. A very dangerous fire and explosion hazard when exposed to heat or flame; can react vigorously with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ETHERS.

Purification Methods

Treat the ester with anhydrous CuSO4 and distil it under nitrogen. [Beilstein 2 IV 205.]

Toxicity evaluation

Ethyl propionate oral toxicity Sprague-Dawley rat LD50 (male) = 10.8 (8.9-13.1) mL/kg; LD50 (female) = 9.8 (7.2-13.6) mL/kg; LD50 = 8.0 mL/kg. Dermal toxicity: New Zealand White rabbit LD50 > mL/kg[1].

References

[1] R. MYERS  T. T. Acute Toxicologic Evaluation of Ethyl Propionate[J]. International Journal of Toxicology, 1992, 1 1: 174-174. DOI:10.1177/109158189200100319.

64-17-5
802294-64-0
105-37-3
Synthesis of Ethyl propionate from Ethanol and Propionic-2,3-14C1 acid (8CI)
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Henan Xiangduo Industry Co., Ltd.
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View Lastest Price from Ethyl propionate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ethyl propionate pictures 2024-11-22 Ethyl propionate
105-37-3
 US $1.00 / kg 1kg 99% 10 mt Hebei Weibang Biotechnology Co., Ltd
Ethyl propionate pictures 2024-10-11 Ethyl propionate
105-37-3
 US $10.00 / KG 1KG 99.% 10 ton Hebei Chuanghai Biotechnology Co,.LTD
Ethyl propionate pictures 2023-11-01 Ethyl propionate
105-37-3
 US $0.00-0.00 / kg 1kg 99% 50000kg Hebei Kingfiner Technology Development Co.Ltd
  • Ethyl propionate pictures
  • Ethyl propionate
    105-37-3
  • US $10.00 / KG
  • 99.%
  • Hebei Chuanghai Biotechnology Co,.LTD
  • Ethyl propionate pictures
  • Ethyl propionate
    105-37-3
  • US $0.00-0.00 / kg
  • 99%
  • Hebei Kingfiner Technology Development Co.Ltd
ETHYL PROPIONATE FEMA 2456 RARECHEM AL BI 0159 PROPIONIC ACID ETHYL ESTER C2H5COOC2H5 Ethyl ester of propanoic acid Ethyl n-propionate Ethylester kyseliny propionove ethylesterkyselinypropionove n-Esyl propanoate Propionate d'ethyle propionated’ethyle propionated’ethyle(french) Propionic ester TRIANOIC ACID ETHYL ESTER Ethvl propionate Propanoic acid ethyl Propionic acid ethyl ethyl propanoate >=99.0% Ethyl propionate, synthesis grade Ethyl propionate, 99+% 25ML Ethyl propionate, 99+% 500ML ETHYL PROPIONATE FOR SYNTHESIS Ethyl propionate, >=99.7% (GC) propionicester ETHYL PROPIONATE 97+% NATURAL FCC ETHYL PROPIONATE 97+% FCC Ethyl Propionate FCC ETHYL PROPIONATE GC STANDARD Ethyl propionate, 99+% ethylpropionate,ethyln-propanoate Propionsureethylester ETHYL PROPIONATE, NATURAL Butyl peptide glycol butyl ester thyl propionate Ethyl Proplrate n-Ethyl propanoate Eethyl Propionate Natural Ethyl Propionate EthylPropionate> Propanoic acid ethyl ester,certified Ethyl propionate USP/EP/BP Ethyl trianoate ETHYL PROPIONATE Extra Pure ETHYL PROPANOATE Ethyl n-propanoate PROPIONIC ETHER PROPANOIC ACID ETHYL ESTER ETHYLPROPIONAT TRIANOIC ETHYL Ethyl propanoate in isooctane CA16493500 PropioniCacid-ethyLester Ethyl propionate in Ethanol:Water=1:1 105-37-3 105373 CH3CH2COOC2H5 CH3CH2CO2CH2CH3 Organic Building Blocks