乙炔
TL;DR: 乙炔 (CAS 74-86-2) is a chemical compound with molecular formula C2H2 and molecular weight 26.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
乙炔
acetylene
Also Known As: Ethyne, ACETYLENE, Narcylen, Ethine, Acetylen
| Molecular Formula | C2H2 |
|---|---|
| Molecular Weight | 26.02 g/mol |
| LogP | 0.4 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 26.01565 |
| Heavy Atoms | 2 |
| Complexity | 8.0 |
| Melting Point | -83.9 °C (Sublimes) |
| Boiling Point | -83.9 °C at 760 mmHg |
| Density | 0.613 at -80.0 °C - Less dense than water; will float |
| Solubility | 2 % (NIOSH, 2024) |
| Flash Point | -17.8 °C |
| Vapor Pressure | 44.2 atm |
| Refractive Index | 1.00051 @ 0 °C |
Chemical Identifiers
| CAS Number | 74-86-2 |
|---|---|
| SMILES | C#C |
| InChIKey | HSFWRNGVRCDJHI-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
乙炔 (CAS 74-86-2), with molecular formula C2H2 and molecular weight 26.02 g/mol. IUPAC: acetylene.
Chemical Property Profile of 乙炔
Property Insights of 乙炔
The XLogP value of 0.4 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 乙炔. With a topological polar surface area (TPSA) of 0.0 Ų, 乙炔 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 乙炔 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 乙炔?
The CAS number of 乙炔 is 74-86-2.
What is the molecular formula of 乙炔?
The molecular formula of 乙炔 is C2H2.
What is the molecular weight of 乙炔?
The molecular weight of 乙炔 is 26.02 g/mol.
Where can I buy 乙炔?
You can request a quote for 乙炔 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 乙炔?
Yes, KEHONG BIO provides custom synthesis services for 乙炔 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.