2,3-Naphthalenedicarboxylic acid
2,3-萘二羧酸
Also known as: naphthalene-2,3-dicarboxylic acid, 2,3-naphthalenedicarboxylic acid, MFCD00004104, EINECS 218-517-7
- CAS No.
- 2169-87-1
- Jingsj CID
- J-27181-9
- Molecular Formula
- C12H8O4
- Chinese Name
- 2,3-萘二羧酸
- Molecular Weight
- 216.189 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 238-240 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 407.5±33.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 214.4±21.9 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2,3-Naphthalenedicarboxylic acid?
2169-87-1
What are the molecular formula and molecular weight of 2,3-Naphthalenedicarboxylic acid?
C12H8O4, molecular weight 216.189 g/mol
Is 2,3-Naphthalenedicarboxylic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026