2-Methylacridine-9-carbaldehyde

2-甲基-9-吖啶甲醛

Also known as: 2-Methyl-9-acridinecarboxaldehyde, 2-Methylacridine-9-carboxaldehyde, 9-Acridinecarboxaldehyde, 2-methyl-, 2-METHYL-9-ACRIDINECARBALDEHYDE, 2-METHYL-9-ACRIDINECARBOXALDEHYDE, MFCD00005031, TIMTEC-BB SBB000603

2-Methylacridine-9-carbaldehyde (CAS 70401-29-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H11NO and a molecular weight of 221.25400 g/mol. It is also known as 2-Methyl-9-acridinecarboxaldehyde, 2-Methylacridine-9-carboxaldehyde and 9-Acridinecarboxaldehyde, 2-methyl-. Key properties include a melting point of 145-146ºC(lit.), a boiling point of 428.1ºC at 760 mmHg, a density of 1.237g/cm3 and a flash point of 218.3ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
70401-29-5
Jingsj CID
J-21256-6
Molecular Formula
C15H11NO
Chinese Name
2-甲基-9-吖啶甲醛
Molecular Weight
221.25400 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point145-146ºC(lit.)
Boiling Point428.1ºC at 760 mmHg
Density1.237g/cm3
Flash Point218.3ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Methylacridine-9-carbaldehyde?

The CAS number of 2-Methylacridine-9-carbaldehyde is 70401-29-5.

What are the molecular formula and molecular weight of 2-Methylacridine-9-carbaldehyde?

2-Methylacridine-9-carbaldehyde has molecular formula C15H11NO and molecular weight 221.25400 g/mol.

Is 2-Methylacridine-9-carbaldehyde hazardous?

2-Methylacridine-9-carbaldehyde has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "2-Methylacridine-9-carbaldehyde (CAS 70401-29-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21256-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.