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1.94512

Supelco

Ethyl acetate

for preparative purposes, EMPLURA®

Synonym(s):

Ethyl acetate, EtOAc

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About This Item

Linear Formula:
CH3COOC2H5
CAS Number:
Molecular Weight:
88.11
Beilstein:
506104
MDL number:
UNSPSC Code:
12352108
grade:
for cleaning
for extraction
for synthesis
application(s):
environmental
food and beverages
industrial qc
pharmaceutical
bp:
76.5-77.5 °C (lit.)
vapor pressure:
73 mmHg ( 20 °C)
Pricing and availability is not currently available.

grade

for cleaning
for extraction
for synthesis

vapor density

3 (20 °C, vs air)

vapor pressure

73 mmHg ( 20 °C)

description

for analytical purposes

product line

EMPLURA®

form

liquid

autoignition temp.

801 °F

expl. lim.

2.2-11.5 %, 38 °F

dilution

(low-cost alternative, for basic applications)

refractive index

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

density

0.902 g/mL at 25 °C (lit.)

application(s)

environmental
food and beverages
industrial qc
pharmaceutical

format

neat

storage temp.

20-25°C

SMILES string

CCOC(C)=O

InChI

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

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

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Related Categories

Legal Information

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

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Target Organs

Central nervous system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

24.8 °F - closed cup

Flash Point(C)

-4 °C - closed cup


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Questions

1–3 of 3 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. What is the purity of 25 L ethyl acetate empura

    1 answer
    1. The minimum purity specification for this product is 99,5% by GC. This is a neat or pure liquid with a molecular weight of 88.11g and the density of 0.902 g/mL. At 100% purity, the calulated molarity is 10.24M

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