4,7-Dimethyl-1,10-phenanthroline
Also known as: 1,10-Phenanthroline, 4,7-dimethyl-, 4,7-Dimethyl-o-phenanthroline, 4,7-Me-Phen, 4,7-Me2-phen, 4,7-Dimethyl-[1,10]phenanthroline
4,7-Dimethyl-1,10-phenanthroline (CAS 3248-05-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H12N2 and a molecular weight of 208.258 g/mol. Key properties include a melting point of 193-195 °C(lit.), a boiling point of 397.5±37.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 176.9±17.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3248-05-3
- Jingsj CID
- J-49287-5
- Molecular Formula
- C14H12N2
- Molecular Weight
- 208.258 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 193-195 °C(lit.) |
|---|---|
| Boiling Point | 397.5±37.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 176.9±17.8 °C |
| Exact Mass | 208.100052 |
| PSA | 25.78000 |
| LogP | 2.70 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.693 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4,7-Dimethyl-1,10-phenanthroline?
The CAS number of 4,7-Dimethyl-1,10-phenanthroline is 3248-05-3.
What are the molecular formula and molecular weight of 4,7-Dimethyl-1,10-phenanthroline?
4,7-Dimethyl-1,10-phenanthroline has molecular formula C14H12N2 and molecular weight 208.258 g/mol.
What are the upstream and downstream products of 4,7-Dimethyl-1,10-phenanthroline?
For 4,7-Dimethyl-1,10-phenanthroline, Upstream Products: 8-Amino-4-methylquinoline, o-Phenylenediamine, 1,3,3-Trimethoxybutane; Downstream Products: 1,10-Phenanthroline-4,7-dicarboxylic 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. "4,7-Dimethyl-1,10-phenanthroline (CAS 3248-05-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49287-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.