2,5-Dihydroxy-1,4-benzenediphosphonic acid
2,5-二羟基-1,4-苯二膦酸
Also known as: (2,5-Dihydroxy-1,4-phenylene)bis(phosphonic acid), (2,5-Dihydroxy-4-phosphonophenyl)phosphonic acid, 1,4-dihydroxy-2,5-benzenediphosphonic acid, DK7508
2,5-Dihydroxy-1,4-benzenediphosphonic acid (CAS 91633-16-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8O8P2 and a molecular weight of 270.07000 g/mol. It is also known as (2,5-Dihydroxy-1,4-phenylene)bis(phosphonic acid), (2,5-Dihydroxy-4-phosphonophenyl)phosphonic acid and 1,4-dihydroxy-2,5-benzenediphosphonic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 91633-16-8
- Jingsj CID
- J-1523158-5
- Molecular Formula
- C6H8O8P2
- Chinese Name
- 2,5-二羟基-1,4-苯二膦酸
- Molecular Weight
- 270.07000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 2,5-Dihydroxy-1,4-benzenediphosphonic acid?
The CAS number of 2,5-Dihydroxy-1,4-benzenediphosphonic acid is 91633-16-8.
What are the molecular formula and molecular weight of 2,5-Dihydroxy-1,4-benzenediphosphonic acid?
2,5-Dihydroxy-1,4-benzenediphosphonic acid has molecular formula C6H8O8P2 and molecular weight 270.07000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,5-Dihydroxy-1,4-benzenediphosphonic acid (CAS 91633-16-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523158-5 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.