5-Nonanone - ≥98% , CAS No.502-56-7

CAS: 502-56-7 Cat. No.: N102321 Summenformel: C9H18O Molekulargewicht: 142.24 Beilstein Registry Number: 1743583 EG-Nummer: 207-946-5
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GRADE & PURITY ≥98%
Synonyms
BRN 1743583 | 5-Nonanone, 98% | Di-n-butyl ketone | UNII-V8B2Y1BZ3S | AKOS005614442 | (n-C4H9)2CO | 4-01-00-03355 (Beilstein Handbook Reference) | dibutylketone | AS-11652 | DIBUTYL KETONE | 5-Oxononane | Butyl ketone | E76084 | DTXSID7022045 | FT-0620729
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
25ml
N102321-25ml
—
7 Auf Lager
17,27€
100ml
N102321-100ml
—
9 Auf Lager

38,09€

51,98€
Speichern 13,88 € (26.71%)
500ml
N102321-500ml
—
2 Auf Lager

163,92€

208,17€
Speichern 44,25 € (21.26%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature 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 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
BRN 1743583 | 5-Nonanone, 98% | Di-n-butyl ketone | UNII-V8B2Y1BZ3S | AKOS005614442 | (n-C4H9)2CO | 4-01-00-03355 (Beilstein Handbook Reference) | dibutylketone | AS-11652 | DIBUTYL KETONE | 5-Oxononane | Butyl ketone | E76084 | DTXSID7022045 | FT-0620729
Spezifikationen & Reinheit
≥98%
Biochemische und physiologische Mechanismen
5-Nonanone induces clinical neuropathy in rats.
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥98%
Namen und Kennungen
Pubchem Sid488181131
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488181131
Kanonisches LächelnCCCCC(=O)CCCC
IUPAC Namenonan-5-one
InChIKeyWSGCRAOTEDLMFQ-UHFFFAOYSA-N
INCHI1S/C9H18O/c1-3-5-7-9(10)8-6-4-2/h3-8H2,1-2H3
Isomere SMILES CCCCC(=O)CCCC
WGK Deutschland 3
RTECS RA8230000
UN-Nummer 1224
Verpackungsgruppe I
Molekulargewicht 142.24
Beilstein 1743583
Reaxy-Rn 1743583
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1743583&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 oxygen compounds
KlasseOrganooxygen 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
BeschreibungThis 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-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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 TypeDatumArtikel
B1920059Certificate of AnalysisSep 08, 2026 N102321
D2511573Certificate of AnalysisMar 11, 2025 N102321
D2511574Certificate of AnalysisMar 11, 2025 N102321
D2511575Certificate of AnalysisMar 11, 2025 N102321
D2511667Certificate of AnalysisMar 11, 2025 N102321
D2525472Certificate of AnalysisMar 11, 2025 N102321
D2525473Certificate of AnalysisMar 11, 2025 N102321
C2421539Certificate of AnalysisMar 02, 2024 N102321
C2421540Certificate of AnalysisMar 02, 2024 N102321
D2321434Certificate of AnalysisDec 07, 2022 N102321
D2321440Certificate of AnalysisMar 02, 2021 N102321
Chemische und physikalische Eigenschaften
Brechungsindex1.419
Flammpunkt (°F)141.8 °F
Flammpunkt (°C)60 °C
Siedepunkt (°C)186-187°C
Schmelzpunkt (°C)-50°C
Molekulargewicht142.240 g/mol
XLogP32.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count6
Exact Mass142.136 Da
Monoisotopic Mass142.136 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count10
Formal Charge0
Complexity76.700
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
FAQs und Artikel
Citations of This Product
Lösungsrechner
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Häufig gestellte Fragen

What is the purity of this product?
This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature.
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 502-56-7, the molecular formula is C9H18O, and the molecular weight is 142.24 g/mol. InChIKey WSGCRAOTEDLMFQ-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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