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Home/Compounds/CAS 1120-21-4
Formula C11H24MW 156.31Research-use catalog entryCOA/SDS by request

Undecane

CAS Number: 1120-21-4

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Available options

Available Options

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1 kg
Purity
99%
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100 g
Purity
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500 g
Purity
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Loading RDKit molecule structure...
InChIKey: RSJKGSCJYJTIGS-UHFFFAOYSA-NC11H24 | MW 156.31

Chemical Absolute Identifiers

CAS Number

1120-21-4

PubChem CID

14257

Molecular Formula

C11H24

Molecular Weight

156.31 g/mol

Exact Mass

156.187801

InChIKey

RSJKGSCJYJTIGS-UHFFFAOYSA-N

SMILES String

CCCCCCCCCCC

Physical Properties

Flash Point

148.9 °C

Show more physical data

Refractive Index

1.4398

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Undecane (CAS 1120-21-4) is listed in the Advanced Chemicals portfolio, with molecular formula C11H24 and molecular weight 156. 31 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Organic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity and reaction.
  • Carbon monoxide, carbon dioxide.

Disposal

  • Waste product.
  • Dispose of remaining and non-recyclable solutions to a licensed company.
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Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Undecane

Names & Synonyms

N-UNDECANEHendecanen-HendecaneDecane, methyl-Undecane, >=99%
Show all synonyms
UNDCCRIS 3796HSDB 5791undecanHendekanUndekanUndecane [UN2330] [Flammable liquid]UNDECANE, N-N-UNDECANE [HSDB]EC 214-300-64-01-00-00487 (Beilstein Handbook Reference)QSPL 058n-C11H24CH3-[CH2]9-CH3UN 2330
External Identifiers
EC NUMBER: 214-300-6DSSTOX SUBSTANCE ID: DTXSID9021689CHEMBL ID: CHEMBL132474CHEBI ID: CHEBI:46342UNII: JV0QT00NUEHMDB ID: HMDB0031445METABOLOMICS WORKBENCH ID: 5286RXCUI: 1811767WIKIDATA ID: Q150731
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR Spectra — Forensic Spectral ResearchFTIR Spectra — Forensic Spectral ResearchNear IR Spectra — Prof. Buback, University of Goettingen, GermanyRaman SpectraVapor Phase IR Spectra
Literature & Patent References
DOI 10.1021/jf902575fStructure-activity relationship of aliphatic compounds for nematicidal activity against pine wood nematode (Bursaphelenchus xylophilus).PMID 20055406Structure-activity relationship of aliphatic compounds for nematicidal activity against pine wood nematode (Bursaphelenchus xylophilus).DOI 10.1016/j.ejmech.2007.05.007QSPR modeling of octanol/water partition coefficient for vitamins by optimal descriptors calculated with SMILES.PMID 17629592QSPR modeling of octanol/water partition coefficient for vitamins by optimal descriptors calculated with SMILES.DOI 10.1016/s0960-894x(02)00953-8QSAR study on solubility of alkanes in water and their partition coefficients in different solvent systems using PI index.PMID 12565942QSAR study on solubility of alkanes in water and their partition coefficients in different solvent systems using PI index.

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

Show non-linked catalog cues

Non-public related references

EicosaneCAS 112-95-8
TritriacontaneCAS 630-05-7
1-FluorodecaneCAS 334-56-5
sodium dodecane-1-thiolateCAS 26960-77-0
sodium octadecanoateCAS 822-16-2

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 112-95-8EicosaneCAS 630-05-7TritriacontaneCAS 334-56-51-FluorodecaneCAS 26960-77-0sodium dodecane-1-thiolateCAS 822-16-2sodium octadecanoateCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 1120-21-4

What are the key identifiers for Undecane (CAS 1120-21-4)?

Undecane is identified by CAS 1120-21-4, with molecular formula C11H24, molecular weight 156.31, InChIKey RSJKGSCJYJTIGS-UHFFFAOYSA-N.

Can I request a COA for CAS 1120-21-4?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Undecane?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 1120-21-4 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.