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Key Documents

27227-M

Sigma-Aldrich

Acetato de etila

puriss., meets analytical specification of Ph. Eur., BP, NF, ≥99.5% (GC)

Sinônimo(s):

EtOAc

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About This Item

Fórmula linear:
CH3COOC2H5
Número CAS:
Peso molecular:
88.11
Beilstein:
506104
Número CE:
Número MDL:
Código UNSPSC:
12352108
ID de substância PubChem:
NACRES:
NA.21

densidade de vapor

3 (20 °C, vs air)

Nível de qualidade

pressão de vapor

73 mmHg ( 20 °C)

grau

puriss.

Ensaio

≥99.5% (GC)

forma

liquid

temperatura de autoignição

801 °F

qualidade

meets analytical specification of Ph. Eur., BP, NF

Lim. expl.

2.2-11.5 %, 38 °F

Impurezas

residual solvents, complies
≤0.005% free acid (as CH3COOH)
≤0.01% methyl. comp.(as acetic acid methylester)
≤0.1% ethanol (GC)
≤0.10% water (Karl Fischer)
≤0.2% related subst. (GC)

resíduo de evaporação

≤0.003%

índice de refração

n20/D 1.371-1.373
n20/D 1.3720 (lit.)

pb

76.5-77.5 °C (lit.)

pf

−84 °C (lit.)

densidade

0.898-0.902 g/mL at 20 °C
0.894-0.898 g/mL at 25 °C
0.902 g/mL at 25 °C (lit.)

adequação

complies for appearance of solution
complies for reaction against H2SO4
corresponds for chromatography
passes test for identity (IR)

formato

neat

cadeia de caracteres SMILES

CCOC(C)=O

InChI

1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3

chave InChI

XEKOWRVHYACXOJ-UHFFFAOYSA-N

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Descrição geral

Ethyl acetate, a carboxylate ester, is a bio-friendly organic solvent with a wide range of industrial applications such as specialized or sensitive chemical synthesis & catalysis; reaction monitoring, metal-sensitive reactions, and highly sensitive purifications.

Aplicação


  • [Determination of 12 prohibited veterinary drug residues in pig urine by ultra high performance liquid chromatography-tandem mass spectrometry]: Ethyl acetate is utilized for sample preparation in this advanced method to detect drug residues in animal samples, emphasizing its role in veterinary pharmaceutical compliance (Wan et al., 2024).

  • Therapeutic effect of Ginkgetin on smoke-induced airway inflammation by down-regulating the c/EBPβ signaling pathway and CCL2 expression: This study explores the anti-inflammatory properties of Ginkgetin, where ethyl acetate is used in the extraction process, highlighting its utility in biomedical research (Tao et al., 2024).

  • Effect of methanol extract of Plectranthus esculentus N.E.Br tuber and its fractions on indices of benign prostatic hyperplasia in Wistar rats: Ethyl acetate is employed in the extraction of bioactive compounds for pharmacological studies, showing its critical role in therapeutic applications (Kanu et al., 2024).

  • Phytochemical evaluation of Ziziphus mucronata and Xysmalobium undulutum towards the discovery and development of anti-malarial drugs: Demonstrates the use of ethyl acetate in phytochemical screenings, contributing to the development of new anti-malarial medications (Buthelezi et al., 2024).

  • The First Records of the In Silico Antiviral and Antibacterial Actions of Molecules Detected in Extracts of Algerian Fir (Abies numidica De Lannoy) Using LC-MS/MS Analysis: This research utilizes ethyl acetate for extracting compounds from plants for antiviral and antibacterial testing, underscoring its importance in the study of natural products (Benouchenne et al., 2024).

Pictogramas

FlameExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

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

Órgãos-alvo

Central nervous system

Perigos de suplementos

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

26.6 °F - closed cup

Ponto de fulgor (°C)

-3.00 °C - closed cup


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K H Young et al.
Journal of clinical microbiology, 10(6), 852-853 (1979-12-01)
Ethyl acetate appears to be a satisfactory subsitute solvent for diethyl ether in the Formalin-ether sedimentation technique. In comparative studies, concentration of organisms with ethyl acetate was equal to or greater than that with diethyl ether. No distortion or alteration

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