4-chlorophthalic anhydride
1,3-isobenzofurandione, 5-chloro-
Identification
| Name | 4-chlorophthalic anhydride |
| IUPAC | 5-chloro-2-benzofuran-1,3-dione |
| CAS Number | 118-45-6 |
| EINECS | 204-251-9 |
| FDA UNII | BPI93D0O61 |
| Molecular Formula | C8 H3 Cl O3 |
| Molecular Weight | 182.56151000 |
| MDL Number | MFCD00152354 |
| Nikkaji Number | J141.265E |
Regulatory
| DG SANTE Food Contact Materials | 4-chlorophthalic anhydride |
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 257.7 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | indirect food additives: adhesives and components of coatings |
| Recommendation for 4-chlorophthalic anhydride usage levels up to | not for fragrance use. |
| Recommendation for 4-chlorophthalic anhydride flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
1,3-iso
benzofurandione, 5-chloro-
5-
chloro-2-benzofuran-1,3-dione
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