2-Hexanone - analytical standard, for environmental analysis, ≥99.5%(GC) , CAS No.591-78-6

CAS: 591-78-6 Cat. No.: H111491 Formula: C6H12O Molecular Weight: 100.16 EC Number: 209-731-1
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GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. for Environmental analysis ? Environmental-analysis grade — low background for trace pollutants in water/soil/air. Use in environmental testing where contamination skews trace results. ≥99.5%(GC)
Synonyms
4-01-00-03298 (Beilstein Handbook Reference) | Methyl butyl ketone | methylbutyl ketone | SCHEMBL43282 | STR04219 | FT-0612492 | METHYL BUTYL KETONE [MI] | n-Butyl methyl ketone | AKOS000118992 | BBL011434 | PD124154 | ?2-Hexanone | MFCD00009482 | LMFA120
Storage
Protected from light,Room temperature
Shipped In
FedEx DG Service
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Size
USA
Germany (EU)*
Price
Qty
5ml
H111491-5ml
4 In stock
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$89.90

$105.90
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Why this grade

analytical standard, for environmental analysis, ≥99.5%(GC) Analytical standard,for Environmental analysis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,Room temperature Ships FedEx DG Service 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 86 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
4-01-00-03298 (Beilstein Handbook Reference) | Methyl butyl ketone | methylbutyl ketone | SCHEMBL43282 | STR04219 | FT-0612492 | METHYL BUTYL KETONE [MI] | n-Butyl methyl ketone | AKOS000118992 | BBL011434 | PD124154 | ?2-Hexanone | MFCD00009482 | LMFA120
Specifications & Purity
analytical standard, for environmental analysis, ≥99.5%(GC)
Storage
Protected from light,Room temperature
Shipped In
FedEx DG Service
Grade
Analytical standard, for Environmental analysis
Purity
≥99.5%(GC)
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508808066
Canonical Smiles
CCCCC(=O)C
IUPAC Name
hexan-2-one
InChIKey
QQZOPKMRPOGIEB-UHFFFAOYSA-N
INCHI
1S/C6H12O/c1-3-4-5-6(2)7/h3-5H2,1-2H3
Isomeric SMILES
CCCCC(=O)C
UN Number
1224
Packing Group
I
Molecular Weight
100.16
Reaxy-Rn
1737676
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1737676&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.

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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 Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Ketone - 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 Oxygenated hydrocarbons
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.

7 results found

Lot NumberCertificate TypeDateItem
F2403029F2403029Certificate of AnalysisMar 11, 2026 H111491
L2516111L2516111Certificate of AnalysisDec 22, 2025 H111491
H2515354H2515354Certificate of AnalysisAug 18, 2025 H111491
K2404303K2404303Certificate of AnalysisNov 12, 2024 H111491
F2403030F2403030Certificate of AnalysisJun 04, 2024 H111491
K2103527K2103527Certificate of AnalysisAug 22, 2023 H111491
D1928072D1928072Certificate of AnalysisNov 10, 2022 H111491
Chemical and Physical Properties
SolubilitySlightly soluble in water, miscible with ethanol, methanol, and benzene.
SensitivityLight sensitive.
Refractive Index1.4
Flash Point(°F)73°F
Flash Point(°C)23°C
Boil Point(°C)127°C
Melt Point(°C)-56.9°C
Molecular Weight100.160 g/mol
XLogP31.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count3
Exact Mass100.089 Da
Monoisotopic Mass100.089 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count7
Formal Charge0
Complexity57.200
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
Citations of This Product
Solution Calculators
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