硒化氢
TL;DR: 硒化氢 (CAS 7783-07-5) is a chemical compound with molecular formula H2Se and molecular weight 81.93 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
硒化氢
selane
Also Known As: Hydrogen selenide, Selane, dihydridoselenium, Dihydrogen selenide, selenide
| Molecular Formula | H2Se |
|---|---|
| Molecular Weight | 81.93 g/mol |
| LogP | -0.92 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 81.93217 |
| Heavy Atoms | 1 |
| Complexity | 0.0 |
| Melting Point | -65.7 °C |
| Boiling Point | -41.3 °C at 760 mmHg |
| Density | 2.12 at -42 °C (liquid); 3.614 g/L (gas) |
| Solubility | 0.9 % at 73 °F (NIOSH, 2024) |
| Flash Point | Flammable gas |
| Vapor Pressure | 6536 to 9120 mmHg at 64.4 to 30.8 °C |
Chemical Identifiers
| CAS Number | 7783-07-5 |
|---|---|
| SMILES | [SeH2] |
| InChIKey | SPVXKVOXSXTJOY-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
硒化氢 (CAS 7783-07-5), with molecular formula H2Se and molecular weight 81.93 g/mol. IUPAC: selane.
Chemical Property Profile of 硒化氢
Property Insights of 硒化氢
The XLogP value of -0.92 indicates that 硒化氢 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 0.0 Ų, 硒化氢 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 硒化氢 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 硒化氢?
The CAS number of 硒化氢 is 7783-07-5.
What is the molecular formula of 硒化氢?
The molecular formula of 硒化氢 is H2Se.
What is the molecular weight of 硒化氢?
The molecular weight of 硒化氢 is 81.93 g/mol.
Where can I buy 硒化氢?
You can request a quote for 硒化氢 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 硒化氢?
Yes, KEHONG BIO provides custom synthesis services for 硒化氢 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.