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Merck
CN

110027

Ethyl acetate

≥99.5%

Synonym(s):

EtOAc

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About This Item

Linear Formula:
CH3COOC2H5
CAS Number:
141-78-6
Molecular Weight:
88.11
EC Number:
205-500-4
UNSPSC Code:
12352108
PubChem Substance ID:
329749268
Beilstein/REAXYS Number:
506104
MDL number:
MFCD00009171
Assay:
≥99.5%
Bp:
76.5-77.5 °C
Vapor pressure:
73 mmHg ( 20 °C)

Key Documents

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refractive index

n20/D 1.3720 (lit.), n20/D 1.372

bp

76.5-77.5 °C

mp

−84 °C (lit.)

density

0.902 g/mL at 25 °C (lit.)

format

neat

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

InChI

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

SMILES string

CCOC(C)=O

vapor density

3 (20 °C, vs air)

vapor pressure

73 mmHg ( 20 °C)

assay

≥99.5%

autoignition temp.

801 °F

expl. lim.

2.2-11.5 %, 38 °F

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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

24.8 °F - closed cup

flash_point_c

-4 °C - closed cup

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
11616BW
10710AX
01202BT
00314LV
06905DW

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Eagleson M.
Concise Encyclopedia Chemistry, 80-80 (1994)
Ethanol dehydrogenation to ethyl acetate by using copper and copper chromite catalysts.
Santacesaria E, et al.
Chemical Engineering Journal, 179, 209-220 (2012)
Heterogeneous Catalytic Hydrogenation of Ethyl Acetate to Produce Ethanol.
Luo M, et al.
Catalysis Today, 57(6-9), 757-761 (2014)
Eagleson M.
Concise Encyclopedia Chemistry, 425-425 (1994)
Towards a green process for bulk-scale synthesis of ethyl acetate: efficient acceptorless dehydrogenation of ethanol.
Martin Nielsen et al.
Angewandte Chemie (International ed. in English), 51(23), 5711-5713 (2012-04-21)
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