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EX0240

Supelco

Ethyl acetate

for extraction, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Synonym(s):

Acetic Acid Ethyl Ester, EtOAc

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About This Item

Linear Formula:
CH3COOC2H5
CAS Number:
Molecular Weight:
88.11
Beilstein:
506104
MDL number:
UNSPSC Code:
12352108
EC Index Number:
205-500-4
Grade:
ACS reagent
for extraction
reagent grade
Assay:
≥99.5% (GC)
Application(s):
environmental
food and beverages
industrial qc
pharmaceutical
sample preparation
Bp:
76.5-77.5 °C (lit.)
Vapor pressure:
73 mmHg ( 20 °C)
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grade

ACS reagent
for extraction
reagent grade

Quality Level

Agency

meets USP/NF

vapor density

3 (20 °C, vs air)

vapor pressure

73 mmHg ( 20 °C)

description

for analytical purposes

Assay

≥99.5% (GC)

form

liquid

autoignition temp.

801 °F

expl. lim.

2.2-11.5 %, 38 °F

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1.09623PHR1481RTC000087
Quality Level

200

Quality Level

300

Quality Level

300

Quality Level

300

assay

≥99.5% (GC)

assay

≥99.5% (GC)

assay

-

assay

-

application(s)

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

application(s)

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical small molecule

grade

ACS reagent, for extraction, for analytical purposes, reagent grade

grade

ACS reagent, for analytical purposes, for extraction, reagent grade

grade

certified reference material, pharmaceutical secondary standard

grade

certified reference material, pharmaceutical secondary standard

form

liquid

form

liquid

form

-

form

-

impurities

≤0.0009 meq/g Titrable acid, ≤0.2% Water (H2O)

impurities

≤0.0008 meq/g Titrable acid, ≤0.05% Water, ≤0.1% Ethanol (GC), ≤0.1% Methanol (GC), ≤0.1% Methyl acetate (GC)

impurities

-

impurities

-

Application

EX0240P-4 is packaged in poly coated glass bottles
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Packaging

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.
See all the new features here!

Analysis Note

Assay (GC): 99.5% min
Color (APHA): 10 max
Evaporation residue: 0.003% max
Form: Clear liquid
Substances darkened by sulfuric acid: To pass test
Titrable acid: 0.0009meq/g max
Water (H2O): 0.2% max

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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Nam Muk Oh et al.
Colloids and surfaces. B, Biointerfaces, 78(1), 120-126 (2010-03-20)
In this study, a novel pH-responsive nanogel composed of glycol chitosan (GCS) grafted with functional 3-diethylaminopropyl (DEAP) groups (denoted as GCS-g-DEAP hereafter) was fabricated. The GCS-g-DEAP was designed to have a self-assembled arrangement consisting of hydrophilic block (GCS) and hydrophobic

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