2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid
2-羟基-3-甲氧基-3,3-二苯基丙酸
Also known as: 2-Hydroxy-3-methoxy-3,3-diphenylpropionic acid, Ambrisentan PI-2, Benzenepropanoic acid, α-hydroxy-β-methoxy-β-phenyl-, rac-2-hydroxy-3-methoxy-3,3-diphenylpropionic acid, alpha-Hydroxy-beta-methoxy-beta-phenylbenzenepropanoic acid, hydroxymethoxydiphenylpropanoicacid
2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid (CAS 178306-51-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H16O4 and a molecular weight of 272.296 g/mol. It is also known as 2-Hydroxy-3-methoxy-3,3-diphenylpropionic acid, Ambrisentan PI-2 and Benzenepropanoic acid, α-hydroxy-β-methoxy-β-phenyl-. Key properties include a boiling point of 430.3±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 158.4±22.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 178306-51-9
- Jingsj CID
- J-1080716-3
- Molecular Formula
- C16H16O4
- Chinese Name
- 2-羟基-3-甲氧基-3,3-二苯基丙酸
- Molecular Weight
- 272.296 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 430.3±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 158.4±22.2 °C |
Frequently Asked Questions
What is the CAS number of 2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid?
The CAS number of 2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid is 178306-51-9.
What are the molecular formula and molecular weight of 2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid?
2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid has molecular formula C16H16O4 and molecular weight 272.296 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid (CAS 178306-51-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1080716-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.