Molekula

3,4-Dihydropyran

SKU 23538497 CAS 110-87-2 C5H8O MW 84.12 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

3,4-Dihydropyran is an organic heterocyclic compound, a cyclic enol ether with a six-membered ring of five carbon atoms and one oxygen atom containing a single carbon-carbon double bond, widely used as an intermediate in organic synthesis, pharmaceuticals, and fragrance production. It is a colorless to pale yellow liquid with a mild odor, employed in the preparation of complex molecules, including natural product derivatives and agrochemicals. Catalogue details: CAS 110-87-2, molecular formula C5H8O, molecular weight 84.12 g/mol. Store at ambient temperatures. Signal word: Danger. Molekula supplies 3,4-Dihydropyran from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 23538497
CAS Number: 110-87-2
IUPAC Name: 3,4-dihydro-2H-pyran
EC Number: 203-810-4
Molecular Formula: C5H8O
Molecular Weight: 84.12
Exact Mass: 84.0575
SMILES: C1CC=COC1
InChIKey: BUDQDWGNQVEFAC-UHFFFAOYSA-N
InChI: InChI=1S/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2
PubChem CID: 8080

Synonyms

2,3-Dihydro-4H-pyran
2,3-Dihydropyran
2H-3,4-Dihydropyran
2H-Pyran, 3,4-dihydro-
3,4-Dihydro-2H-pyran
5,6-Dihydro-4H-pyran
delta2-Dihydropyran
Dihydro-2H-pyran
DIHYDROPYRAN
Pyran, dihydro-

Frequently asked questions

What is 3,4-Dihydropyran commonly used for?

3,4-Dihydropyran is primarily used as an intermediate in organic synthesis, including the production of pharmaceuticals, agrochemicals, and fragrances.

What is the chemical formula and molecular weight of 3,4-Dihydropyran?

The chemical formula is C₅H₈O, and the molecular weight is 84.12 g/mol.

How should 3,4-Dihydropyran be stored?

Store at ambient temperature in a cool, dry place, away from ignition sources and incompatible materials.

What grades or purity levels of 3,4-Dihydropyran does Molekula supply?

Molekula supplies high-purity (98%+) 3,4-Dihydropyran suitable for research and industrial applications.

Can Molekula supply 3,4-Dihydropyran in bulk quantities?

Yes, we offer bulk packaging (e.g., drums, IBCs) for large-scale orders—please contact us for pricing and availability.

What documentation is provided with an order of 3,4-Dihydropyran?

Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.