乙烯
TL;DR: 乙烯 (CAS 74-85-1) is a chemical compound with molecular formula C2H4 and molecular weight 28.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
乙烯
ethene
Also Known As: Ethene, ETHYLENE, Acetene, Elayl, Olefiant gas
| Molecular Formula | C2H4 |
|---|---|
| Molecular Weight | 28.03 g/mol |
| LogP | 1.2 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 28.0313 |
| Heavy Atoms | 2 |
| Complexity | 0.0 |
| Melting Point | -169.1 °C |
| Boiling Point | -103.7 °C at 760 mmHg |
| Density | 0.569 at -103.8 °C - Less dense than water; will float |
| Solubility | In water, 131 mg/L at 25 °C |
| Flash Point | -136.1 °C (approx.) |
| Vapor Pressure | Vapor pressure 4,040 kPa (-1.5 °C) |
| Refractive Index | 1.363 at -100 °C |
Chemical Identifiers
| CAS Number | 74-85-1 |
|---|---|
| SMILES | C=C |
| InChIKey | VGGSQFUCUMXWEO-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
乙烯 (CAS 74-85-1), with molecular formula C2H4 and molecular weight 28.03 g/mol. IUPAC: ethene.
Chemical Property Profile of 乙烯
Property Insights of 乙烯
The XLogP value of 1.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 乙烯. With a topological polar surface area (TPSA) of 0.0 Ų, 乙烯 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 乙烯 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 乙烯?
The CAS number of 乙烯 is 74-85-1.
What is the molecular formula of 乙烯?
The molecular formula of 乙烯 is C2H4.
What is the molecular weight of 乙烯?
The molecular weight of 乙烯 is 28.03 g/mol.
Where can I buy 乙烯?
You can request a quote for 乙烯 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 乙烯?
Yes, KEHONG BIO provides custom synthesis services for 乙烯 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.