环戊二烯
TL;DR: 环戊二烯 (CAS 542-92-7) is a chemical compound with molecular formula C5H6 and molecular weight 66.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
环戊二烯
cyclopenta-1,3-diene
Also Known As: Cyclopentadiene, cyclopenta-1,3-diene, 1,3-CYCLOPENTADIENE, Pyropentylene, Pentole
| Molecular Formula | C5H6 |
|---|---|
| Molecular Weight | 66.05 g/mol |
| LogP | 1.8 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 66.04695 |
| Heavy Atoms | 5 |
| Complexity | 58.0 |
| Melting Point | -85.0 °C |
| Boiling Point | 41.7 °C at 760 mmHg |
| Density | 0.8 - Less dense than water; will float |
| Solubility | Insoluble (NIOSH, 2024) |
| Flash Point | 25.0 °C |
| Vapor Pressure | 400 mmHg |
| Refractive Index | = 1.4440 at 20 °C |
Chemical Identifiers
| CAS Number | 542-92-7 |
|---|---|
| SMILES | C1C=CC=C1 |
| InChIKey | ZSWFCLXCOIISFI-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
环戊二烯 (CAS 542-92-7), with molecular formula C5H6 and molecular weight 66.05 g/mol. IUPAC: cyclopenta-1,3-diene.
Chemical Property Profile of 环戊二烯
Property Insights of 环戊二烯
The XLogP value of 1.8 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 环戊二烯. With a topological polar surface area (TPSA) of 0.0 Ų, 环戊二烯 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 环戊二烯 has 0 hydrogen bond donor(s) and 0 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 环戊二烯?
The CAS number of 环戊二烯 is 542-92-7.
What is the molecular formula of 环戊二烯?
The molecular formula of 环戊二烯 is C5H6.
What is the molecular weight of 环戊二烯?
The molecular weight of 环戊二烯 is 66.05 g/mol.
Where can I buy 环戊二烯?
You can request a quote for 环戊二烯 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 环戊二烯?
Yes, KEHONG BIO provides custom synthesis services for 环戊二烯 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.