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Dicyclopentadiene, typically 95%, stab.

Catalog No. p-7049978
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AA3254630 250 g
AA32546A1 1 kg
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Catalog No. AA3254630 Supplier Thermo Scientific Chemicals Supplier No. 03254630
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CAS: 77-73-6 | C10H12 | 132.206 g/mol

Dicyclopentadiene is used in resins, particularly unsaturated polyester resins. It plays a major role in inks, adhesives and paints. It is also used as a monomer in polymerization reactions. It is a precursor for the preparation of endo-tetrahydrodicyclopentadiene, which reacts with aluminum chloride at higher temperature to give adamantine. It undergoes a retro-Diels-Alder reaction to yield cyclopentadiene, which acts as ligand in inorganic chemistry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 77-73-6
Molecular Formula C10H12
Molecular Weight (g/mol) 132.206
MDL Number MFCD00078246
InChI Key HECLRDQVFMWTQS-UHFFFAOYSA-N
Synonym dicyclopentadiene, biscyclopentadiene, cyclopentadiene dimer, bicyclopentadiene, dicyklopentadien, dimer cyklopentadienu, dcpd, 4,7-methano-1h-indene, 3a,4,7,7a-tetrahydro, 3a,4,7,7a-tetrahydro-1h-4,7-methanoindene, 1,3-cyclopentadiene, dimer
PubChem CID 6492
ChEBI CHEBI:34695
SMILES C1C=CC2C1C3CC2C=C3

Specifications

Density 0.982 g/mL
Boiling Point 171°C to 173°C
Flash Point 26°C (78°F)
Refractive Index 1.51
Quantity 250 g
UN Number UN2048
Beilstein 1904092
Merck Index 14,2739
Solubility Information Immiscible with water.
Formula Weight 132.21
Percent Purity 95% (typically)
Physical Form Liquid
Chemical Name or Material Dicyclopentadiene, Stabilized
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Hazard Category H226-H302-H315-H319-H330-H335-H336-H373
Hazard Statement GHS H Statement
H225-H302-H332-H315-H319-H335
Highly flammable liquid and vapor.
Harmful if swallowed.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P284-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P314-P330-P332+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: DICYCLOPENTADIENE
EINECSNumber 201-052-9
RTECSNumber PC1050000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only