二硒化钽
TL;DR: 二硒化钽 (CAS 12039-55-3) is a chemical compound with molecular formula Se2Ta and molecular weight 340.78 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
二硒化钽
bis(selanylidene)tantalum
Also Known As: Tantalum selenide, Tantalum selenide (TaSe2), Tantalum diselenide, bis(selanylidene)tantalum, diselenoxotantalum
| Molecular Formula | Se2Ta |
|---|---|
| Molecular Weight | 340.78 g/mol |
| LogP | -0.76 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 340.78104 |
| Heavy Atoms | 3 |
| Complexity | 18.0 |
Chemical Identifiers
| CAS Number | 12039-55-3 |
|---|---|
| SMILES | [Se]=[Ta]=[Se] |
| InChIKey | IYJABVNLJXJBTP-UHFFFAOYSA-N |
Product Overview
二硒化钽 (CAS 12039-55-3), with molecular formula Se2Ta and molecular weight 340.78 g/mol. IUPAC: bis(selanylidene)tantalum.
Chemical Property Profile of 二硒化钽
Property Insights of 二硒化钽
The XLogP value of -0.76 indicates that 二硒化钽 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, 二硒化钽 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 二硒化钽 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 二硒化钽?
The CAS number of 二硒化钽 is 12039-55-3.
What is the molecular formula of 二硒化钽?
The molecular formula of 二硒化钽 is Se2Ta.
What is the molecular weight of 二硒化钽?
The molecular weight of 二硒化钽 is 340.78 g/mol.
Where can I buy 二硒化钽?
You can request a quote for 二硒化钽 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 二硒化钽?
Yes, KEHONG BIO provides custom synthesis services for 二硒化钽 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.