2-Methoxy-2-phenylacetic acid
Also known as: α-Methoxyphenylacetic acid, Methoxyphenylacetic acid, DL-α-Methoxyphenylacetic acid, O-methyl-DL-mandelic acid, α-Methoxybenzeneacetic acid
2-Methoxy-2-phenylacetic acid (CAS 1701-77-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10O3 and a molecular weight of 166.17400 g/mol. Key properties include a boiling point of 283.8ºC at 760 mmHg and a density of 1.182 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1701-77-5
- Jingsj CID
- J-1317211-7
- Molecular Formula
- C9H10O3
- Molecular Weight
- 166.17400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 283.8ºC at 760 mmHg |
|---|---|
| Density | 1.182 g/cm3 |
| Exact Mass | 166.06300 |
| PSA | 46.53000 |
| LogP | 1.45870 |
| Vapor Pressure | 0.00146mmHg at 25°C |
| Refractive Index | 1.535 |
Frequently Asked Questions
What is the CAS number of 2-Methoxy-2-phenylacetic acid?
The CAS number of 2-Methoxy-2-phenylacetic acid is 1701-77-5.
What are the molecular formula and molecular weight of 2-Methoxy-2-phenylacetic acid?
2-Methoxy-2-phenylacetic acid has molecular formula C9H10O3 and molecular weight 166.17400 g/mol.
What are the upstream and downstream products of 2-Methoxy-2-phenylacetic acid?
For 2-Methoxy-2-phenylacetic acid, Upstream Products: DL-α-Methoxyphenylacetic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methoxy-2-phenylacetic acid (CAS 1701-77-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1317211-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.