4-Methyl-1,10-phenanthroline

Also known as: 1,10-Phenanthroline, 4-methyl-, 4-Methyl-1,10-phenanthroline, 4-Methyl Phenanthroline, 4-Methyl-[1,10]phenanthrolin, 4-methyl-pyridino[3,2-h]quinoline, MFCD00004978

4-Methyl-1,10-phenanthroline (CAS 31301-28-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H10N2 and a molecular weight of 194.23200 g/mol. Key properties include a melting point of 143-145ºC, a boiling point of 381.2ºC at 760mmHg, a density of 1.211g/cm3 and a flash point of 170.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 31301-28-7
Jingsj CID: J-1497100-7
Molecular Formula: C₁₃H₁₀N₂
Molecular Weight: 194.23200 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	143-145ºC
Boiling Point	381.2ºC at 760mmHg
Density	1.211g/cm3
Flash Point	170.7ºC
Exact Mass	194.08400
PSA	25.78000
LogP	3.09140
Refractive Index	1.714

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-Methyl-1,10-phenanthroline?

The CAS number of 4-Methyl-1,10-phenanthroline is 31301-28-7.

What are the molecular formula and molecular weight of 4-Methyl-1,10-phenanthroline?

4-Methyl-1,10-phenanthroline has molecular formula C13H10N2 and molecular weight 194.23200 g/mol.

What are the upstream and downstream products of 4-Methyl-1,10-phenanthroline?

For 4-Methyl-1,10-phenanthroline, Upstream Products: 8-Amino-4-methylquinoline, Glycerol, 8-Aminoquinoline; Downstream Products: 1,10-Phenanthroline-4-carbaldehyde.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Methyl-1,10-phenanthroline (CAS 31301-28-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497100-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.