4,4-Dimethoxy-2-butanone - ≥92% , CAS No.5436-21-5

CAS: 5436-21-5 Cat. No.: D498461 Molecular Weight: 132.16 Beilstein Registry Number: 1702372 EC Number: 226-605-1
AVAILABLE TO ORDER
GRADE & PURITY ≥92%
Synonyms
0IZ188B2ZA | AC-1214 | CHEBI:173539 | 4,4-dimethoxybutan-2-one | W-105638 | QYCSNMDOZNUZIT-UHFFFAOYSA- | 3-Ketobutyraldehyde dimethylacetal | Acetylacetaldehyde dimethyl acetal | beta-Oxobutyraldehyde dimethyl acetal | acetyl acetaldehyde dimethylacetal |
Storage
Room temperature
Shipped In
Normal
Size
Status
Price
Qty
100ml
D498461-100ml
5
$25.90
500ml
D498461-500ml
2
$102.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥92% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
0IZ188B2ZA | AC-1214 | CHEBI:173539 | 4, 4-dimethoxybutan-2-one | W-105638 | QYCSNMDOZNUZIT-UHFFFAOYSA- | 3-Ketobutyraldehyde dimethylacetal | Acetylacetaldehyde dimethyl acetal | beta-Oxobutyraldehyde dimethyl acetal | acetyl acetaldehyde dimethylacetal |
Specifications & Purity
≥92%
Storage
Room temperature
Shipped In
Normal
Purity
≥92%
Names and Identifiers
Pubchem Sid488188792
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488188792
Canonical SmilesCC(=O)CC(OC)OC
IUPAC Name4,4-dimethoxybutan-2-one
InChIKeyPJCCSZUMZMCWSX-UHFFFAOYSA-N
INCHI1S/C6H12O3/c1-5(7)4-6(8-2)9-3/h6H,4H2,1-3H3
Isomeric SMILES CC(=O)CC(OC)OC
WGK Germany 2
RTECS EL7592500
UN Number 1224
Molecular Weight 132.16
Beilstein 1702372
Reaxy-Rn 1702372
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1702372&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Not available
Direct ParentKetones
Alternative Parents Acetals  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Ketone - Acetal - Organic oxide - Hydrocarbon derivative - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

4 results found

Lot NumberCertificate TypeDateItem
H2426198Certificate of AnalysisJun 26, 2024 D498461
C23181075Certificate of AnalysisMar 24, 2023 D498461
C23181076Certificate of AnalysisMar 24, 2023 D498461
C23181078Certificate of AnalysisMar 24, 2023 D498461
Chemical and Physical Properties
SolubilityMiscible with alcohol. Immiscible with water.
Refractive Index1.414
Flash Point(°F)58°C
Flash Point(°C)58°C
Boil Point(°C)70-73 °C/20 mmHg
Molecular Weight132.160 g/mol
XLogP3-0.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass132.079 Da
Monoisotopic Mass132.079 Da
Topological Polar Surface Area35.500 Ų
Heavy Atom Count9
Formal Charge0
Complexity86.300
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
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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