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Merck
CN

EX0241

Ethyl acetate

OmniSolv®

Synonym(s):

Acetic Acid Ethyl Ester, EtOAc

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About This Item

Linear Formula:
CH3COOC2H5
CAS Number:
Molecular Weight:
88.11
EC Index Number:
205-500-4
UNSPSC Code:
12352108
Beilstein/REAXYS Number:
506104
MDL number:
Assay:
≥99.9% (GC)
Technique(s):
HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
Bp:
76.5-77.5 °C (lit.)
Vapor pressure:
73 mmHg ( 20 °C)
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vapor density

3 (20 °C, vs air)

Quality Level

vapor pressure

73 mmHg ( 20 °C)

product line

OmniSolv®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

801 °F

expl. lim.

2.2-11.5 %, 38 °F

technique(s)

HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable

impurities

≤0.02% Water (H2O), ≤0.8 μeq/g Titrable acid, ≤2 ng/L Capillary ECD responsive substances (as PCNB)

evapn. residue

≤1 ppm

color

APHA: ≤10

refractive index

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

transition temp

flash point -4 °C

density

0.902 g/mL at 25 °C (lit.)

UV cutoff

≤254 nm

UV absorption

λ: 254 nm Amax: ≤1.00, λ: 255 nm Amax: ≤0.80, λ: 257 nm Amax: ≤0.35, λ: 265 nm Amax: ≤0.02, λ: 270 nm Amax: ≤0.01, λ: 300 nm Amax: ≤0.005

application(s)

PFAS testing

format

neat

shipped in

ambient

storage temp.

room temp

SMILES string

CCOC(C)=O

InChI

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

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

General description

Ethyl acetate is a high-purity solvent widely used in various applications across the chemical, pharmaceutical, and food industries. Known for its excellent solvency properties and low toxicity, this versatile solvent is ideal for use in extractions, formulations, and as a cleaning agent.

Application

EX0241P-1 is packaged in poly coated glass bottles
Ethyl acetate can be used:
  • In the extraction and purification of active pharmaceutical ingredients (APIs).
  • For chromatography and as a cleaning solvent for laboratory equipment.
  • In the formulation of paints, coatings, and inks due to its excellent solvency.

Packaging

is packaged in 4L amber glass bottle
is packaged in 4L polycoated glass bottle
M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
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is packaged in 1L amber glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.9% minCapillary ECD responsive substances (as PCNB)2ng/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)250ppt maxFormClear liquidIdentity (IR-spectrum)ConformsRefractive index (at 20°C)Titrable acid0.8µeq/g maxUV Abs. at 254 nm1.00AU maxUV Abs. at 255 nm0.80AU maxUV Abs. at 257 nm0.35AU maxUV Abs. at 265 nm0.02AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 300 nm0.005AU maxUV Cut-off254nm maxWater (H2O)0.02% max

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany


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pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

supp_hazards

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

24.8 °F - closed cup

flash_point_c

-4 °C - closed cup

Regulatory Information

新产品

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Global Trade Item Number

SKUGTIN
EX0241P-104061839420977
EX0241-604061839420946
EX0241-NP2004061839420953
EX0241-104061839420939