5-Carboxyphthalide (CAS 4792-29-4) — formula C9H6O4, molecular weight 178.14; category organic chemicals.
5-Carboxyphthalide (CAS 4792-29-4) is a organic chemicals. Its molecular formula C9H6O4 comprises 9 C, 6 H, 4 O atoms. Its molecular weight is about 178.14. Reported physicochemical data: LogP about 0.3. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 4792-29-4 |
|---|---|
| Molecular Formula | C9H6O4 |
| Molecular Weight | 178.14 |
| LogP | 0.3 |
| Applications | agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Organic Chemicals |
Documented applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
5-Carboxyphthalide is a carbon-based organic compound with CAS registry number 4792-29-4 and molecular formula C9H6O4 (molecular weight 178.14), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4792-29-4
Its molecular formula C9H6O4 comprises 9 C, 6 H, 4 O atoms.
Also known as: 5-Carboxyphthalide · 5-羧基苯酞
Category: organic chemicals
The CAS registry number of 5-Carboxyphthalide is 4792-29-4.
Molecular formula C9H6O4, molecular weight 178.14.
It is also registered under: 5-Carboxyphthalide, 5-羧基苯酞.
Recorded applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 5-Carboxyphthalide (CAS 4792-29-4), compiled from public chemistry databases.
| CAS Registry Number | 4792-29-4 |
|---|---|
| PubChem CID | 78517 |
| Molecular formula | C9H6O4 |
| IUPAC name | 1-oxo-3H-2-benzofuran-5-carboxylic acid |
| UNII (FDA) | 9NF25F2LUE |
| Molecular Weight | 178.14 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 178.02660867 |
| Monoisotopic Mass | 178.02660867 |
| Topological Polar Surface Area | 63.6 |
| Heavy Atom Count | 13 |
4792-29-4; 1,3-Dihydro-1-oxoisobenzofuran-5-carboxylic acid; DTXSID00197348; EINECS 225-343-5; 1,3-dihydro-1-oxo-5-isobenzofurancarboxylic acid; RefChem:414435; DTXCID10119839; 225-343-5; 5-Carboxyphthalide; 1-Oxo-1,3-dihydroisobenzofuran-5-carboxylic acid; 1-oxo-1,3-dihydro-2-benzofuran-5-carboxylic acid; 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1-oxo-; 1-oxo-3H-2-benzofuran-5-carboxylic acid; MFCD04117971; 5-Isobenzofurancarboxylicacid, 1,3-dihydro-1-oxo-; Phthalide-5-carboxylic acid
| Reported hazard statements | H302 (100%), H315 (50%), H317 (50%), H319 (50%), H335 (50%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]
5-Carboxyphthalide · CAS 4792-29-4 · C9H6O4. UNII 9NF25F2LUE.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-羧基苯酞