4-cyano-2-hydroxybenzoic acid (CAS 4691-71-8) — formula C8H5NO3, molecular weight 163.13; category organic chemicals.
4-cyano-2-hydroxybenzoic acid (CAS 4691-71-8) is a chemical raw material in the organic chemicals category. Its molecular formula C8H5NO3 comprises 8 C, 5 H, 1 N, 3 O atoms. Its molecular weight is about 163.13. Reported physicochemical data: LogP about 1.7. 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 | 4691-71-8 |
|---|---|
| Molecular Formula | C8H5NO3 |
| Molecular Weight | 163.13 |
| LogP | 1.7 |
| Category | Organic Chemicals |
4-cyano-2-hydroxybenzoic acid is a carbon-based organic compound with CAS registry number 4691-71-8 and molecular formula C8H5NO3 (molecular weight 163.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4691-71-8
Its molecular formula C8H5NO3 comprises 8 C, 5 H, 1 N, 3 O atoms.
Also known as: 4-cyano-2-hydroxybenzoic acid · 4-氰基-2-羟基苯甲酸
Category: organic chemicals
The CAS registry number of 4-cyano-2-hydroxybenzoic acid is 4691-71-8.
Molecular formula C8H5NO3, molecular weight 163.13.
It is also registered under: 4-cyano-2-hydroxybenzoic acid, 4-氰基-2-羟基苯甲酸.
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 4-cyano-2-hydroxybenzoic acid (CAS 4691-71-8), compiled from public chemistry databases.
| CAS Number | 4691-71-8 |
|---|---|
| PubChem CID | 15691200 |
| Molecular Formula | C8H5NO3 |
| IUPAC Name | 4-cyano-2-hydroxybenzoic acid |
| Molecular Weight | 163.13 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 163.026943022 |
| Monoisotopic Mass | 163.026943022 |
| Topological Polar Surface Area | 81.3 |
| Heavy Atom Count | 12 |
4-CYANO-2-HYDROXYBENZOIC ACID; 4691-71-8; RefChem:522190; 850-525-1; MFCD16999168; Benzoic acid, 4-cyano-2-hydroxy-; 4-cyanosalicylic acid; SCHEMBL4962858; 4-cyano-2-hydroxy-benzoic acid; EAA69171; 4-CYANO-2-HYDROXYBENZOICACID; AKOS025146416; MB26600; SY043278; CS-0373272; EN300-173010
| Notified hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氰基-2-羟基苯甲酸