3,6-dinitrophthalic acid
Also known as: 3,6-dinitro-1,2-benzenedicarboxylic acid, 3,6-dinitrobenzene-1,2-dicarboxylic acid, 3,6-dinitro-phthalsaeure, 3,6-dinitrophtalic acid
3,6-dinitrophthalic acid (CAS 2300-16-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H4N2O8 and a molecular weight of 256.12600 g/mol. Key properties include a boiling point of 495.2ºC at 760mmHg, a density of 1.853g/cm3 and a flash point of 219.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2300-16-5
- Jingsj CID
- J-1408127-7
- Molecular Formula
- C8H4N2O8
- Molecular Weight
- 256.12600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 495.2ºC at 760mmHg |
|---|---|
| Density | 1.853g/cm3 |
| Flash Point | 219.2ºC |
| Exact Mass | 255.99700 |
| PSA | 166.24000 |
| LogP | 1.94580 |
| Vapor Pressure | 1.27E-10mmHg at 25°C |
| Refractive Index | 1.696 |
Customs & Trade Information
| HS Code | 2917399090 |
|---|---|
| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3,6-dinitrophthalic acid?
The CAS number of 3,6-dinitrophthalic acid is 2300-16-5.
What are the molecular formula and molecular weight of 3,6-dinitrophthalic acid?
3,6-dinitrophthalic acid has molecular formula C8H4N2O8 and molecular weight 256.12600 g/mol.
What are the upstream and downstream products of 3,6-dinitrophthalic acid?
For 3,6-dinitrophthalic acid, Upstream Products: 1,4,5-Trinitronaphthalene; Downstream Products: 2,5-Diaminobenzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,6-dinitrophthalic acid (CAS 2300-16-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1408127-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.