4-Hydroxy-1-naphthaldehyde
4-羟基-1-萘甲醛
Also known as: 4-Hydroxy-1-naphthaldehyde, 4-hydroxy-1-naphthalenecarboxaldehyde, 4-hydroxynaphthalene-1-carbaldehyde, 1-Naphthalenecarboxaldehyde, 4-hydroxy-, 4-Hydroxy-1-phthaldehyde, 4-Hydroxy-naphthaldehyde, 4-formyl-1-naphthol, 4-hydroxy-1-naphthaldehyd, 4-hydroxynaphthalenecarboxaldehyde, 4-monohydroxy-1-naphthaldehyde, MFCD00053486
- CAS No.
- 7770-45-8
- Jingsj CID
- J-926916-3
- Molecular Formula
- C11H8O2
- Chinese Name
- 4-羟基-1-萘甲醛
- Molecular Weight
- 172.180 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 179-182ºC |
|---|---|
| Boiling Point | 364.9±15.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 155.7±13.0 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-Hydroxy-1-naphthaldehyde?
7770-45-8
What are the molecular formula and molecular weight of 4-Hydroxy-1-naphthaldehyde?
C11H8O2, molecular weight 172.180 g/mol
Is 4-Hydroxy-1-naphthaldehyde hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026