Tetrachlorophthalic anhydride, 96%
Order Tetrachlorophthalic anhydride, 96% (CAS 117-08-8) online at Zemixal. Request a quote with price, lead time and documents.
About Tetrachlorophthalic anhydride, 96%
Tetrachlorophthalic anhydride, 96% sits in our monomers & Crosslinking Agents section and ships worldwide from stock or short lead time. For your records (Puriss), the material is defined by CAS 117-08-8, formula C8Cl4O3 and molar mass 285.9 g/mol. It is described as white powder to crystals.
Common uses in the lab and plant
- Polymerisation
- Crosslinking & curing
- Adhesives & coatings
- Organic synthesis
Storage and safety notes
Reported physical data: melting point 253-257 °C and boiling point 371 °C. Classified under GHS with signal word Danger and hazard statements H317, H318, H334 and H400. Read the SDS before first use. For transport it ships as UN UN 3077.
Order it in 100 g, 500 g, 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Polymerisation
- Crosslinking & curing
- Adhesives & coatings
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Tetrachlorophthalic anhydride, 96% |
|---|---|
| Catalogue number | ZX-018110 |
| CAS number | 117-08-8 |
| IUPAC name | 4,5,6,7-tetrachloro-2-benzofuran-1,3-dione |
| Molecular formula | C8Cl4O3 |
| Molar mass | 285.9 g/mol |
| Exact mass | 285.8572 |
| Grade | Puriss |
| Purity / assay | 96% |
| Physical form | Crystalline |
| Appearance | White powder to crystals |
| Melting point | 253-257 °C |
| Boiling point | 371 °C |
| XLogP3 | 3.8 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 43.4 Ų |
| HS code | 29173500 |
| UN number | UN 3077 |
| InChIKey | AUHHYELHRWCWEZ-UHFFFAOYSA-N |
| SMILES | C12=C(C(=C(C(=C1Cl)Cl)Cl)Cl)C(=O)OC2=O |
| PubChem CID | 8326 |
| Synonyms | Tetra chloro phthalic anhydride, Niagathal, Tetrathal, 1,3-Isobenzofurandione, 4,5,6,7-tetrachloro-, 4,5,6,7-Tetrachloro-1,3-isobenzofurandione, Phthalic anhydride, tetrachloro-, 1,3-Dioxy-4,5,6,7-tetrachloroisobenzofuran, tetrachlorophthalic acid anhydride, CP 626, 3,4,5,6-tetrachlorophthalic anhydride, 4,5,6,7-tetrachloroisobenzofuran-1,3-dione, tetrachloro-1,3-dihydro-2-benzofuran-1,3-dione |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P233, P260, P261, P264 + P265, P271, P272, P273, P280, P284, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P321, P333 + P317, P342 + P316, P362 + P364, P391, P403, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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