Ethyl acetoacetate - 10mM in DMSO , CAS No.141-97-9

CAS: 141-97-9 Cat. No.: E421552 Formula: CH3COCH2COOC2H5 Molecular Weight: 130.14 Beilstein Registry Number: 385838 EC Number: 205-516-1
AVAILABLE TO ORDER
GRADE & PURITY 10mM in DMSO
Synonyms
Ethyl acetoacetate, puriss. p.a., >=99.0% (GC) | FEMA No. 2415 | MFCD00009199 | NSC 8657 | WLN: 2OV1V1 | Q47192 | STL163546 | Acetoctan ethylnaty [Czech] | active acetyl acetate | BBL012204 | 3-Oxo-butyric acid ethyl ester | A0649 | bmse000944 | ETHYL ACE
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
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Size
Germany (EU)
USA*
Price
Qty
1ml
E421552-1ml
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1 In stock

€51.11

€60.65
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Why this grade

10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

Cited in 44 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Ethyl acetoacetate, puriss. p.a., >=99.0% (GC) | FEMA No. 2415 | MFCD00009199 | NSC 8657 | WLN: 2OV1V1 | Q47192 | STL163546 | Acetoctan ethylnaty [Czech] | active acetyl acetate | BBL012204 | 3-Oxo-butyric acid ethyl ester | A0649 | bmse000944 | ETHYL ACE
Specifications & Purity
10mM in DMSO
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Pubchem Sid
Canonical Smiles
CCOC(=O)CC(=O)C
IUPAC Name
ethyl 3-oxobutanoate
InChIKey
XYIBRDXRRQCHLP-UHFFFAOYSA-N
INCHI
1S/C6H10O3/c1-3-9-6(8)4-5(2)7/h3-4H2,1-2H3
Isomeric SMILES
CCOC(=O)CC(=O)C
WGK Germany
1
RTECS
AK5250000
UN Number
1993
Packing Group
I
Molecular Weight
130.14
Beilstein
385838
Reaxy-Rn
385838
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=385838&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 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
ClassKeto acids and derivatives
SubclassBeta-keto acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBeta-keto acids and derivatives
Alternative Parents Fatty acid esters  1,3-dicarbonyl compounds  Ketones  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Fatty acid ester - Beta-keto acid - Fatty acyl - 1,3-dicarbonyl compound - Ketone - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - 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 beta-keto acids and derivatives. These are organic compounds containing an aldehyde substituted with a keto group on the C3 carbon atom.
External Descriptors a small molecule
3D Structure
Interactive Chemical Structure Model





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.

1 results found

Lot NumberCertificate TypeDateItem
L2417405L2417405Certificate of AnalysisOct 29, 2026 E421552
Chemical and Physical Properties
SensitivityMoisture sensitive.
x_refractive_index1.42
x_flash_point_drop_fahrenheit163.4 °F
x_flash_point_drop_centigrade85℃
x_boil_point_char180°C
x_melt_point_char-45°C
Molecular Weight130.139 g/mol
XLogP30.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass130.063 Da
Monoisotopic Mass130.063 Da
Topological Polar Surface Area43.400 Ų
Heavy Atom Count9
Formal Charge0
Complexity117.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
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