2-Ethylhexyl acetate - ≥99% , CAS No.103-09-3

CAS: 103-09-3 Cat. No.: E100741 Formula: C10H20O2 Molecular Weight: 172.26 Beilstein Registry Number: 2(4)166 EC Number: 203-079-1
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
Acetic acid, 2-ethylhexyl ester | DTXSID8026694 | NSC8897 | NSC-8897 | Q5656537 | Tox21_201992 | 2-Ethyl-1-hexyl acetate | EC 203-079-1 | 4-02-00-00166 (Beilstein Handbook Reference) | WLN: 4Y2 & 1OV1 | FT-0612278 | 2C7K8OA8SB | NCGC00259541-01 | Tox21_30
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
100ml
E100741-100ml
—
5 In stock
€17.27
250ml
E100741-250ml
—
3 In stock
€22.47
500ml
E100741-500ml
1 In stock
2 In stock
€28.55
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

2-Ethylhexyl acetate is a flavoring compound that is reported to occur in muskmelon

Specifications

Synonyms
Acetic acid, 2-ethylhexyl ester | DTXSID8026694 | NSC8897 | NSC-8897 | Q5656537 | Tox21_201992 | 2-Ethyl-1-hexyl acetate | EC 203-079-1 | 4-02-00-00166 (Beilstein Handbook Reference) | WLN: 4Y2 & 1OV1 | FT-0612278 | 2C7K8OA8SB | NCGC00259541-01 | Tox21_30
Specifications & Purity
≥99%
Storage
Room temperature,Argon charged
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488180508
Canonical Smiles
CCCCC(CC)COC(=O)C
IUPAC Name
2-ethylhexyl acetate
InChIKey
WOYWLLHHWAMFCB-UHFFFAOYSA-N
INCHI
1S/C10H20O2/c1-4-6-7-10(5-2)8-12-9(3)11/h10H,4-8H2,1-3H3
Isomeric SMILES
CCCCC(CC)COC(=O)C
WGK Germany
1
RTECS
AH5600000
UN Number
1993
Packing Group
I
Molecular Weight
172.26
Beilstein
2(4)166
Reaxy-Rn
1758321
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1758321&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Not available
Direct ParentCarboxylic acid esters
Alternative Parents Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Carboxylic acid ester - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as carboxylic acid esters. These are carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group).
External Descriptors acetate ester
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
VDR Tclin Vitamin D receptor (26531 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

11 results found

Lot NumberCertificate TypeDateItem
L2110379Certificate of AnalysisSep 17, 2025 E100741
L2110380Certificate of AnalysisSep 17, 2025 E100741
H2124050Certificate of AnalysisJun 09, 2025 E100741
H2124057Certificate of AnalysisJun 09, 2025 E100741
C2620182Certificate of AnalysisOct 20, 2023 E100741
C2626109Certificate of AnalysisOct 20, 2023 E100741
E2612071Certificate of AnalysisOct 20, 2023 E100741
F2510203Certificate of AnalysisOct 20, 2023 E100741
J2330443Certificate of AnalysisOct 20, 2023 E100741
J2330444Certificate of AnalysisOct 20, 2023 E100741
B2301297Certificate of AnalysisNov 29, 2021 E100741
Chemical and Physical Properties
SolubilitySoluble in water, miscible in alcohol and ether.
SensitivityAir sensitive
Refractive Index1.418
Flash Point(°F)170.6 ℉
Flash Point(°C)77°C
Boil Point(°C)199°C
Melt Point(°C)-92°C
Molecular Weight172.260 g/mol
XLogP33.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count7
Exact Mass172.146 Da
Monoisotopic Mass172.146 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count12
Formal Charge0
Complexity121.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What is the purity of this product?
This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 103-09-3, the molecular formula is C10H20O2, and the molecular weight is 172.26 g/mol. InChIKey WOYWLLHHWAMFCB-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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