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Cyclohexa-1,3-diene

Cyclohexa-1,3-diene

CAS Number: 592-57-4

Molecular Formula: C6H8

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About Cyclohexa-1,3-diene

1,3-Cyclohexadiene (CAS 592-57-4) serves as a critical reactive scaffold within the domestic API intermediates market, where its specialized use in Diels-Alder cycloadditions allows US-based CDMOs to synthesize complex natural products and heterocyclic frameworks with a Pharma/API purity of 99% for high-stakes therapeu...

Cyclohexa-1,3-diene Specifications

CAS Number
592-57-4
Molecular Formula
C6H8
Molecular Weight
80.13 g/mol
IUPAC Name
Cyclohexa-1,3-diene
Canonical SMILES
C1CC=CC=C1.C1CC=CC=C1
InChI Key
MGNZXYYWBUKAII-UHFFFAOYSA-N
InChI
InChI=1S/C6H8/c1-2-4-6-5-3-1/h1-4H,5-6H2
PubChem CID
11605
EINECS Number
209-764-1
MDL Number
MFCD00001532
HSN No
29021990
Molecular Weight
80.13 g/mol
Boiling Point
80 °C
Density
0.841 g/mL at 25 °C
PSA
0 Ų
Average mass
80.13 g/mol
Monoisotopic mass
80.062600255 Da
Molar mass
80.13 g/mol
Precautionary Statement Codes
P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501
Hazard Classes and Categories
Flam. Liq. 2 (100%), Skin Irrit. 2 (97.7%), Eye Irrit. 2 (97.7%), and STOT SE 3 (100%)

Organic Synthesis Building Block

Cyclohexa-1,3-diene serves as a versatile reactive diene and essential building block in Diels-Alder cycloaddition reactions for the construction of complex cyclic and polycyclic frameworks in the synthesis of pharmaceuticals, agrochemicals, and natural products

Chemical Intermediate

It is utilized as a precursor in the production of various functionalized molecules, including (diene)iron tricarbonyl complexes, benzene derivatives, and specialized carbocyclic scaffolds for medicinal chemistry

Research and Analytical Reagent

This compound is employed in proteomics research, living anionic polymerization to form polycyclohexadiene, and as a hydrogen donor in transfer hydrogenation processes.

Cyclohexa-1,3-diene FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

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US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

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California Prop 65*

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