4-Hydroxy-3,5-diiodophenylacetic acid
4-羟基-3,5-二碘苯乙酸
Also known as: 2-(4-hydroxy-3,5-diiodophenyl)acetic acid, 3,5-Diiodo-4-hydroxyphenylacetic acid, 4-Hydroxy-3,5-diiodobenzeneacetic acid, Benzeneacetic acid, 4-hydroxy-3,5-diiodo-, Levothyroxine 3,5-Diiodo 4-Hydroxyphenylacetic Acid
4-Hydroxy-3,5-diiodophenylacetic acid (CAS 1948-39-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6I2O3 and a molecular weight of 403.94000 g/mol. It is also known as 2-(4-hydroxy-3,5-diiodophenyl)acetic acid, 3,5-Diiodo-4-hydroxyphenylacetic acid and 4-Hydroxy-3,5-diiodobenzeneacetic acid. Key properties include a boiling point of 370.3ºC at 760 mmHg, a density of 2.533 g/cm3 and a flash point of 177.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1948-39-6
- Jingsj CID
- J-1313337-1
- Molecular Formula
- C8H6I2O3
- Chinese Name
- 4-羟基-3,5-二碘苯乙酸
- Molecular Weight
- 403.94000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 370.3ºC at 760 mmHg |
|---|---|
| Density | 2.533 g/cm3 |
| Flash Point | 177.8ºC |
Frequently Asked Questions
What is the CAS number of 4-Hydroxy-3,5-diiodophenylacetic acid?
The CAS number of 4-Hydroxy-3,5-diiodophenylacetic acid is 1948-39-6.
What are the molecular formula and molecular weight of 4-Hydroxy-3,5-diiodophenylacetic acid?
4-Hydroxy-3,5-diiodophenylacetic acid has molecular formula C8H6I2O3 and molecular weight 403.94000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Hydroxy-3,5-diiodophenylacetic acid (CAS 1948-39-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1313337-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.