1,4-Naphthalenedicarboxylic acid
1,4-萘二甲酸
Also known as: 1,4-naphthalenedicarboxylic acid, naphthalene-1,4-dicarboxylic acid, 1,4-naphthalic acid, KCB acid
- CAS No.
- 605-70-9
- Jingsj CID
- J-9628-5
- Molecular Formula
- C12H8O4
- Chinese Name
- 1,4-萘二甲酸
- Molecular Weight
- 216.189 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | >300 °C(lit.) |
|---|---|
| Boiling Point | 490.2±28.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 264.3±20.5 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 1,4-Naphthalenedicarboxylic acid?
605-70-9
What are the molecular formula and molecular weight of 1,4-Naphthalenedicarboxylic acid?
C12H8O4, molecular weight 216.189 g/mol
Is 1,4-Naphthalenedicarboxylic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026