6-Chloro-5-methylnicotinaldehyde

Also known as: 6-chloro-5-methylpyridine-3-carbaldehyde, 6-chloro-5-methylpyridine-3-carboxaldehyde, 6-chloro-5-methyl-3-pyridinecarboxaldehyde, 2-chloro-5-formyl-3-methylpyridine, 3-pyridinecarboxaldehyde, 6-chloro-5-methyl-, 6-chloro-5-methyl-3-pyridinecarboxaldehyde, 6-chloro-5-methylnicotinaldehyde

6-Chloro-5-methylnicotinaldehyde (CAS 176433-43-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO and a molecular weight of 155.582 g/mol. Key properties include a melting point of 51-53ºC, a boiling point of 269.2±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 116.6±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 176433-43-5
Jingsj CID: J-1170294-6
Molecular Formula: C₇H₆ClNO
Molecular Weight: 155.582 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	51-53ºC
Boiling Point	269.2±35.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	116.6±25.9 °C
Exact Mass	155.013794
PSA	29.96000
LogP	1.67
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.581

Frequently Asked Questions

What is the CAS number of 6-Chloro-5-methylnicotinaldehyde?

The CAS number of 6-Chloro-5-methylnicotinaldehyde is 176433-43-5.

What are the molecular formula and molecular weight of 6-Chloro-5-methylnicotinaldehyde?

6-Chloro-5-methylnicotinaldehyde has molecular formula C7H6ClNO and molecular weight 155.582 g/mol.

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. "6-Chloro-5-methylnicotinaldehyde (CAS 176433-43-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1170294-6 (accessed 2026-11-09).

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