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Home/Compounds/CAS 104-53-0
Formula C9H10OMW 134.17Research-use catalog entryCOA/SDS by request

Benzenepropanal

CAS Number: 104-53-0

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Available options

Available Options

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Loading RDKit molecule structure...
InChIKey: YGCZTXZTJXYWCO-UHFFFAOYSA-NC9H10O | MW 134.17

Chemical Absolute Identifiers

CAS Number

104-53-0

PubChem CID

7707

Molecular Formula

C9H10O

Molecular Weight

134.17 g/mol

Exact Mass

134.073165

InChIKey

YGCZTXZTJXYWCO-UHFFFAOYSA-N

IUPAC Name

3-phenylpropanal

SMILES String

C1=CC=C(C=C1)CCC=O

Physical Properties

Melting Point

47.0 °C

Boiling Point

222.0 °C

Density

1.01 g/cm³

Show more physical data

Refractive Index

1.518

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

Catalog Facts

Structural features

Benzenepropanal (CAS 104-53-0) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C9H10O and molecular weight 134. 17 g/mol.

Sourcing context

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

Research use context

Intended for research-stage medicinal chemistry and intermediate synthesis workflows.

Documentation needs

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

Applications & Classification

Pharmaceutical Intermediate ResearchResearch intermediateCustom synthesis building blockPharmaceutical intermediate researchResearch 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.
  • Avoid contact with skin and eyes.

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

  • The product.
  • Dispose of remaining and non-recyclable solutions to a licensed company.
Show additional safety reference fields

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

Benzenepropanal

Names & Synonyms

3-PhenylpropionaldehydeHydrocinnamic aldehyde3-Phenyl-1-propanalPhenylpropyl aldehyde3-Phenylpropylaldehyde
Show all synonyms
Hydrocinnamylaldehyde3-Phenylpropyl aldehydebeta-PhenylpropionaldehydePropionaidehyde, 3-phenyl-FEMA No. 2887HYDROCINNAMALDEHYDEDihydrocinnamaldehydeBenzylacetaldehydePropanal, phenyl-Phenylpropionaldehyde3-Phenylpropan-1-al3-Phenyl-propionaldehyde.beta.-Phenylpropionaldehyde3PL
External Identifiers
EC NUMBER: 203-211-8EC NUMBER: 215-620-9DSSTOX SUBSTANCE ID: DTXSID0047610CHEMBL ID: CHEMBL440161CHEBI ID: CHEBI:39940UNII: LP1E86N30THMDB ID: HMDB0033716METABOLOMICS WORKBENCH ID: 46169WIKIDATA ID: Q174903
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR SpectraNear IR Spectra — Prof. Buback, University of Goettingen, GermanyRaman Spectra — Bio-Rad Laboratories, Inc.Vapor Phase IR Spectra
Literature & Patent References
DOI 10.1007/s00044-013-0484-9Synthesis and SAR investigation of natural phenylpropene-derived methoxylated cinnamaldehydes and their novel Schiff bases as potent antimicrobial and antioxidant agentsDOI 10.1016/j.bmcl.2003.10.058Discovery of novel PTP1b inhibitors.PMID 14698165Discovery of novel PTP1b inhibitors.

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

Benzyl acetoneCAS 2550-26-7
BenzenepropanolCAS 122-97-4
1-Bromo-4-phenylbutan-2-oneCAS 31984-10-8
1-PhenethylimidazoleCAS 49823-14-5
(3aR,4R,5R,6aS)-5-hydroxy-4-[(3R)-3-hydroxy-5-phenylpentyl]-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-oneCAS 145667-75-0

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 2550-26-7Benzyl acetoneCAS 122-97-4BenzenepropanolCAS 31984-10-81-Bromo-4-phenylbutan-2-oneCAS 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 acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 104-53-0

What are the key identifiers for Benzenepropanal (CAS 104-53-0)?

Benzenepropanal is identified by CAS 104-53-0, with molecular formula C9H10O, molecular weight 134.17, InChIKey YGCZTXZTJXYWCO-UHFFFAOYSA-N.

Can I request a COA for CAS 104-53-0?

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

Can I request supplier SDS for Benzenepropanal?

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

Is CAS 104-53-0 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.