5-fluorosalicylic acid (CAS 345-16-4) — formula C7H5FO3, molecular weight 156.11; category organic chemicals.
5-fluorosalicylic acid (CAS 345-16-4) is a chemical raw material in the organic chemicals category. Its molecular formula C7H5FO3 comprises 7 C, 5 H, 1 F, 3 O atoms. Its molecular weight is about 156.11. Reported physicochemical data: LogP about 2.6. 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 | 345-16-4 |
|---|---|
| Molecular Formula | C7H5FO3 |
| Molecular Weight | 156.11 |
| LogP | 2.6 |
| Applications | Cosmetic and personal-care ingredient |
| Category | Organic Chemicals |
Documented applications: Cosmetic and personal-care ingredient.
5-fluorosalicylic acid is a carbon-based organic compound with CAS registry number 345-16-4 and molecular formula C7H5FO3 (molecular weight 156.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 345-16-4
Its molecular formula C7H5FO3 comprises 7 C, 5 H, 1 F, 3 O atoms.
Also known as: 5-fluorosalicylic acid · 5-氟水杨酸
Category: organic chemicals
The CAS registry number of 5-fluorosalicylic acid is 345-16-4.
Molecular formula C7H5FO3, molecular weight 156.11.
It is also registered under: 5-fluorosalicylic acid, 5-氟水杨酸.
Recorded applications: Cosmetic and personal-care ingredient.
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-fluorosalicylic acid (CAS 345-16-4), compiled from public chemistry databases.
| CAS Registry Number | 345-16-4 |
|---|---|
| PubChem CID | 67658 |
| Molecular formula | C7H5FO3 |
| IUPAC name | 5-fluoro-2-hydroxybenzoic acid |
| UNII (FDA) | GDQ70COQ4K |
| Molecular Weight | 156.11 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 156.02227218 |
| Monoisotopic Mass | 156.02227218 |
| Topological Polar Surface Area | 57.5 |
| Heavy Atom Count | 11 |
5-Fluorosalicylic acid; 345-16-4; 2-Hydroxy-5-fluorobenzoic acid; GDQ70COQ4K; NSC-46619; DTXSID00188054; RefChem:102666; 5-FSA; DTXCID30110545; 206-455-3; 5-Fluoro-2-hydroxybenzoic acid; Benzoic acid, 5-fluoro-2-hydroxy-; MFCD00002456; 5-fluoro-2-hydroxy-benzoic acid; EINECS 206-455-3; SCHEMBL130520
| Reported hazard statements | H315 (100%), H319 (100%), H335 (98%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-fluorosalicylic acid · CAS 345-16-4 · C7H5FO3. UNII GDQ70COQ4K.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-氟水杨酸