4-Amino-6-chloro-2-(diethylamino)pyrimidine

4-氨基-6-氯-2-二乙基氨基嘧啶

Also known as: 6-Chloro-N2,N2-diethylpyrimidine-2,4-diamine, 2,4-Pyrimidinediamine, 6-chloro-N2,N2-diethyl-, 4-Amino-6-chloro-2-diethylaminopyrimidine, 6-chloro-2-N,2-N-diethylpyrimidine-2,4-diamine

4-Amino-6-chloro-2-(diethylamino)pyrimidine (CAS 3289-38-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H13ClN4 and a molecular weight of 200.66900 g/mol. It is also known as 6-Chloro-N2,N2-diethylpyrimidine-2,4-diamine, 2,4-Pyrimidinediamine, 6-chloro-N2,N2-diethyl- and 4-Amino-6-chloro-2-diethylaminopyrimidine. Key properties include a boiling point of 355.1ºC at 760 mmHg, a density of 1.245g/cm3 and a flash point of 168.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3289-38-1
Jingsj CID: J-1136859-3
Molecular Formula: C₈H₁₃ClN₄
Chinese Name: 4-氨基-6-氯-2-二乙基氨基嘧啶
Molecular Weight: 200.66900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	355.1ºC at 760 mmHg
Density	1.245g/cm3
Flash Point	168.6ºC

Frequently Asked Questions

What is the CAS number of 4-Amino-6-chloro-2-(diethylamino)pyrimidine?

The CAS number of 4-Amino-6-chloro-2-(diethylamino)pyrimidine is 3289-38-1.

What are the molecular formula and molecular weight of 4-Amino-6-chloro-2-(diethylamino)pyrimidine?

4-Amino-6-chloro-2-(diethylamino)pyrimidine has molecular formula C8H13ClN4 and molecular weight 200.66900 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-Amino-6-chloro-2-(diethylamino)pyrimidine (CAS 3289-38-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1136859-3 (accessed 2026-10-22).

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