4,5-dimethylsalicylic acid (CAS 58138-52-6) — formula C9H10O3, molecular weight 166.17; category organic chemicals.
4,5-dimethylsalicylic acid (CAS 58138-52-6) is a chemical raw material in the organic chemicals category. Its molecular formula C9H10O3 comprises 9 C, 10 H, 3 O atoms. Its molecular weight is about 166.17. Reported physicochemical data: LogP about 3.4. 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 | 58138-52-6 |
|---|---|
| Molecular Formula | C9H10O3 |
| Molecular Weight | 166.17 |
| LogP | 3.4 |
| Applications | Cosmetic and personal-care ingredient |
| Category | Organic Chemicals |
Documented applications: Cosmetic and personal-care ingredient.
4,5-dimethylsalicylic acid is a carbon-based organic compound with CAS registry number 58138-52-6 and molecular formula C9H10O3 (molecular weight 166.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 58138-52-6
Its molecular formula C9H10O3 comprises 9 C, 10 H, 3 O atoms.
Also known as: 4,5-dimethylsalicylic acid · 4,5-二甲基水杨酸
Category: organic chemicals
The CAS registry number of 4,5-dimethylsalicylic acid is 58138-52-6.
Molecular formula C9H10O3, molecular weight 166.17.
It is also registered under: 4,5-dimethylsalicylic acid, 4,5-二甲基水杨酸.
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 4,5-dimethylsalicylic acid (CAS 58138-52-6), compiled from public chemistry databases.
| CAS Registry Number | 58138-52-6 |
|---|---|
| PubChem CID | 93965 |
| Molecular formula | C9H10O3 |
| IUPAC name | 2-hydroxy-4,5-dimethylbenzoic acid |
| UNII (FDA) | NS00033872 |
| Molecular Weight | 166.17 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 166.062994177 |
| Monoisotopic Mass | 166.062994177 |
| Topological Polar Surface Area | 57.5 |
| Heavy Atom Count | 12 |
58138-52-6; 4,5-Dimethylsalicylic acid; EINECS 261-140-8; DTXSID00206863; NSC 94398; RefChem:96545; DTXCID30129354; 261-140-8; 2-hydroxy-4,5-dimethylbenzoic acid; MFCD12196123; NSC94398; NCIOpen2_001472; SCHEMBL975877; VFIVMIIQIYPVCM-UHFFFAOYSA-N; ICA13852; BBL018906
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
4,5-dimethylsalicylic acid · CAS 58138-52-6 · C9H10O3. UNII NS00033872.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,5-二甲基水杨酸