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112305

Sigma-Aldrich

Ethyl propionate

99%

Sinonimo/i:

Ethyl propanoate, Propionic acid ethyl ester

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About This Item

Formula condensata:
CH3CH2COOC2H5
Numero CAS:
105-37-3
Peso molecolare:
102.13
Beilstein:
506287
Numero CE:
203-291-4
Numero MDL:
MFCD00009308
Codice UNSPSC:
12352100
eCl@ss:
39022258
ID PubChem:
24847086
NACRES:
NA.22

Densità del vapore

3.52 (vs air)

Livello qualitativo

100

Tensione di vapore

40 mmHg ( 27.2 °C)

Saggio

99%

Stato

liquid

Temp. autoaccensione

887 °F

Limite di esplosione

11 %

Indice di rifrazione

n20/D 1.384 (lit.)

P. ebollizione

99 °C (lit.)

Punto di fusione

−73 °C (lit.)

Densità

0.888 g/mL at 25 °C (lit.)

Gruppo funzionale

ester

Stringa SMILE

CCOC(=O)CC

InChI

1S/C5H10O2/c1-3-5(6)7-4-2/h3-4H2,1-2H3
FKRCODPIKNYEAC-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Ethyl propionate is a model for studying the fatty acid ethyl esters which are used as first-generation biodiesel.

Applicazioni

Ethyl propionate was used to study the effect of its gavage administration on gastric toxicity in male F344 rats.
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.

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H225,H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

53.6 °F - closed cup

Punto d’infiammabilità (°C)

12 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
STBK6377
STBJ8240
STBH6975
BCBV4438
BCBT6050

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Pentyl propionate ≥99%

Sigma-Aldrich

410446

Pentyl propionate

Ethyl valerate 99%

Sigma-Aldrich

290866

Ethyl valerate

Methyl butyrate ≥98%, FG

Sigma-Aldrich

W269301

Methyl butyrate

Propyl propionate ≥98%, FCC, FG

Sigma-Aldrich

W295809

Propyl propionate

Propyl acetate for synthesis

Sigma-Aldrich

8.03183

Propyl acetate

Butyl propionate 99%

Sigma-Aldrich

307378

Butyl propionate

B I Ghanayem et al.
Toxicology and applied pharmacology, 80(2), 336-344 (1985-09-15)
Earlier studies conducted in this laboratory demonstrated that gavage administration of ethyl acrylate caused pronounced gastric toxicity in rats given single or repeated doses. The current studies were undertaken to investigate the structural, metabolic, and physical basis of this chemically
Inmaculada Romero et al.
Journal of agricultural and food chemistry, 65(21), 4314-4320 (2017-05-11)
Freeze injuries in olives are responsible for the 'frostbitten olives' sensory defect that is sometimes detected in virgin olive oil. This defect is becoming one of the most common negative attributes today because climate change has modified weather patterns. The
Vibeke F Andersen et al.
The journal of physical chemistry. A, 116(21), 5164-5179 (2012-04-25)
Ethyl propionate is a model for fatty acid ethyl esters used as first-generation biodiesel. The atmospheric chemistry of ethyl propionate was investigated at 980 mbar total pressure. Relative rate measurements in 980 mbar N(2) at 293 ± 0.5 K were
Sun-Liang Cui et al.
The Journal of organic chemistry, 72(20), 7779-7782 (2007-09-11)
A novel synthesis of Hantzsch-type N-substituted 1,4-dihydropyridines from salicaldehydes, ethyl propiolate, and amines has been developed. Salicaldehydes were treated with ethyl propiolate in the presence of N-methylmorpholine to give ethyl 3-(2-formylphenoxy)propenoates. Three equivalents of ethyl 3-(2-formylphenoxy)propenoates reacted with 1 equiv
J J Bergman et al.
Gut, 35(11), 1653-1658 (1994-11-01)
There is a discrepancy between in vitro cholesterol dissolving efficacy of methyl-tert-butyl ether (MTBE) and ethyl propionate and cholesterol gall stone dissolution in vivo. This study investigated whether the presence of bile changes the cholesterol dissolving capacity of MTBE and
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Protocolli

GC Analysis of Fermentation Compounds on a Packed Column (6.6% Carbowax® 20M on 80/120 Carbopack™ B AW)

Separation of Acetone; Acetic acid; Propionic acid; Ethyl butyrate; Ethanol; Isoamyl acetate; Isobutyric acid; 3-Methyl-2-butanol; Methyl acetate; 1-Propanol; Acetal, ≥98%, FG; 2-Methyl-1-pentanol; Butyl acetate; Ethyl propionate; 3-Pentanol; 2-Pentanol, 98%; Ethyl isobutyrate; Isobutyl acetate; Acetaldehyde; Furfural; Butyric acid; Methanol; Ethyl acetate

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