Tetrachlorophthalic anhydride
TL;DR: Tetrachlorophthalic anhydride (CAS 117-08-8) is a chemical compound with molecular formula C8Cl4O3 and molecular weight 283.86 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
4,5,6,7-tetrachloro-2-benzofuran-1,3-dione
Also Known As: TETRACHLOROPHTHALIC ANHYDRIDE, Niagathal, Tetrathal, niathal, tetrathal(r)
| Molecular Formula | C8Cl4O3 |
|---|---|
| Molecular Weight | 283.86 g/mol |
| LogP | 3.8 |
| Topological Polar Surface Area | 43.4 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 0 |
| Exact Mass | 285.8572 |
| Heavy Atoms | 15 |
| Complexity | 291.0 |
| Melting Point | 491 to 256.7 °C |
| Boiling Point | 371.1 °C at 760 mmHg (sublimes) |
| Density | 1.49 at 275.0 °C |
| Solubility | less than 1 mg/mL at 70 °F (NTP, 1992) |
| Flash Point | 362 °C c.c. |
Chemical Identifiers
| CAS Number | 117-08-8 |
|---|---|
| SMILES | C12=C(C(=C(C(=C1Cl)Cl)Cl)Cl)C(=O)OC2=O |
| InChIKey | AUHHYELHRWCWEZ-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 21 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Tetrachlorophthalic anhydride (CAS 117-08-8), with molecular formula C8Cl4O3 and molecular weight 283.86 g/mol. IUPAC: 4,5,6,7-tetrachloro-2-benzofuran-1,3-dione.
Chemical Property Profile of Tetrachlorophthalic anhydride
Property Insights of Tetrachlorophthalic anhydride
The XLogP value of 3.8 indicates that Tetrachlorophthalic anhydride is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 43.4 Ų, Tetrachlorophthalic anhydride exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Tetrachlorophthalic anhydride has 0 hydrogen bond donor(s) and 3 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 Tetrachlorophthalic anhydride?
The CAS number of Tetrachlorophthalic anhydride is 117-08-8.
What is the molecular formula of Tetrachlorophthalic anhydride?
The molecular formula of Tetrachlorophthalic anhydride is C8Cl4O3.
What is the molecular weight of Tetrachlorophthalic anhydride?
The molecular weight of Tetrachlorophthalic anhydride is 283.86 g/mol.
Where can I buy Tetrachlorophthalic anhydride?
You can request a quote for Tetrachlorophthalic anhydride directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Tetrachlorophthalic anhydride?
Yes, KEHONG BIO provides custom synthesis services for Tetrachlorophthalic anhydride and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.