Phenyl 1,4-dihydroxy-2-naphthoate
1,4-二羟基-2-萘甲酸苯酯
Also known as: Phenyl 1,4-dihydroxynaphthalene-2-carboxylate, 1,4-Dihydroxy-2-naphthoic acid phenyl ester, 1,4-Dihydroxy-2-naphthoic acid phenyl ester 98+%, Dihydroxynaphtoic acid phenyl ester
Phenyl 1,4-dihydroxy-2-naphthoate (CAS 54978-55-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H12O4 and a molecular weight of 280.27500 g/mol. It is also known as Phenyl 1,4-dihydroxynaphthalene-2-carboxylate, 1,4-Dihydroxy-2-naphthoic acid phenyl ester and 1,4-Dihydroxy-2-naphthoic acid phenyl ester 98+%. Key properties include a melting point of 156°C, a boiling point of 505.4ºC at 760 mmHg, a density of 1.375 g/cm3 and a flash point of 191.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 54978-55-1
- Jingsj CID
- J-1359530-6
- Molecular Formula
- C17H12O4
- Chinese Name
- 1,4-二羟基-2-萘甲酸苯酯
- Molecular Weight
- 280.27500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 156°C |
|---|---|
| Boiling Point | 505.4ºC at 760 mmHg |
| Density | 1.375 g/cm3 |
| Flash Point | 191.8ºC |
Frequently Asked Questions
What is the CAS number of Phenyl 1,4-dihydroxy-2-naphthoate?
The CAS number of Phenyl 1,4-dihydroxy-2-naphthoate is 54978-55-1.
What are the molecular formula and molecular weight of Phenyl 1,4-dihydroxy-2-naphthoate?
Phenyl 1,4-dihydroxy-2-naphthoate has molecular formula C17H12O4 and molecular weight 280.27500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phenyl 1,4-dihydroxy-2-naphthoate (CAS 54978-55-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359530-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.