o-Tolylacetic acid (CAS 644-36-0) — formula C9H10O2, molecular weight 150.17; category organic chemicals.
o-Tolylacetic acid (CAS 644-36-0) is a chemical raw material in the organic chemicals category. Its molecular formula C9H10O2 comprises 9 C, 10 H, 2 O atoms. Its molecular weight is about 150.17. Reported physicochemical data: LogP about 1.9. 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 | 644-36-0 |
|---|---|
| Molecular Formula | C9H10O2 |
| Molecular Weight | 150.17 |
| LogP | 1.9 |
| Category | Organic Chemicals |
o-Tolylacetic acid is a carbon-based organic compound with CAS registry number 644-36-0 and molecular formula C9H10O2 (molecular weight 150.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 644-36-0
Its molecular formula C9H10O2 comprises 9 C, 10 H, 2 O atoms.
Also known as: o-Tolylacetic acid · 邻甲苯乙酸
Category: organic chemicals
The CAS registry number of o-Tolylacetic acid is 644-36-0.
Molecular formula C9H10O2, molecular weight 150.17.
It is also registered under: o-Tolylacetic acid, 邻甲苯乙酸.
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 o-Tolylacetic acid (CAS 644-36-0), compiled from public chemistry databases.
| CAS Registry Number | 644-36-0 |
|---|---|
| PubChem CID | 69519 |
| Molecular formula | C9H10O2 |
| IUPAC name | 2-(2-methylphenyl)acetic acid |
| UNII (FDA) | TJ4YXB9N7P |
| Molecular Weight | 150.17 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 150.068079557 |
| Monoisotopic Mass | 150.068079557 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 11 |
o-Tolylacetic acid; 644-36-0; 2-(2-methylphenyl)acetic acid; (2-methylphenyl)acetic acid; Benzeneacetic acid, 2-methyl-; TJ4YXB9N7P; 2-Methylbenzeneacetic acid; EINECS 211-416-9; NSC-16053; ACETIC ACID, O-TOLYL-; RZWGTXHSYZGXKF-UHFFFAOYSA-; DTXSID50214650; NSC 16053; RefChem:855340; DTXCID80137141; 211-416-9
| Reported hazard statements | H315 (100%), H319 (100%), H335 (99%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
o-Tolylacetic acid · CAS 644-36-0 · C9H10O2. UNII TJ4YXB9N7P.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 邻甲苯乙酸