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2-Chloro-4-(dimethylamino)benzaldehyde

Also known as: 2-CHLORO-4-(DIMETHYLAMINO)BENZALDEHYDE, 2-Chloro-4-(dimethylamino)benzaldehyde, 3-Chloro-N,N-dimethyl-4-formylaniline, Benzaldehyde, 2-chloro-4-(dimethylamino)-, Benzaldehyde, 2-chloro-4-dimethylamino-, 2-chloro-4-[N,N-bis(methyl)amino]benzaldehyde, 4-(dimethylamino)-2-chlorobenzaldehyde, NSC 93918

2-Chloro-4-(dimethylamino)benzaldehyde (CAS 1424-66-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H10ClNO and a molecular weight of 183.63500 g/mol. Key properties include a melting point of 70-73ºC, a boiling point of 309.4ºC at 760mmHg, a density of 1.215g/cm3 and a flash point of 140.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1424-66-4
Jingsj CID
J-1171618-0
Molecular Formula
C9H10ClNO
Molecular Weight
183.63500 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point70-73ºC
Boiling Point309.4ºC at 760mmHg
Density1.215g/cm3
Flash Point140.9ºC
Exact Mass183.04500
PSA20.31000
LogP2.21850
Vapor Pressure0.000642mmHg at 25°C
Refractive Index1.607

Customs & Trade Information

HS Code2922399090
Summary2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Chloro-4-(dimethylamino)benzaldehyde?

The CAS number of 2-Chloro-4-(dimethylamino)benzaldehyde is 1424-66-4.

What are the molecular formula and molecular weight of 2-Chloro-4-(dimethylamino)benzaldehyde?

2-Chloro-4-(dimethylamino)benzaldehyde has molecular formula C9H10ClNO and molecular weight 183.63500 g/mol.

What are the upstream and downstream products of 2-Chloro-4-(dimethylamino)benzaldehyde?

For 2-Chloro-4-(dimethylamino)benzaldehyde, Upstream Products: 3-Chloro-N,N-dimethylaniline, Formaldehyde, Chloral hydrate.

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

Last updated:

How to cite: Jingsj. "2-Chloro-4-(dimethylamino)benzaldehyde (CAS 1424-66-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1171618-0 (accessed 2026-11-09).

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