2,5-Dichloropyrimidin-4-amine

2,5-二氯嘧啶-4-胺

Also known as: 2,5-dichloro-4-pyrimidinamine, 4-Amino-2,5-dichloropyrimidine, 2,5-dichloro-4-pyrimidinamine (ACI), 4-Pyrimidinamine, 2,5-dichloro-, 2,5-Dichloro-pyrimidin-4-ylamine

2,5-Dichloropyrimidin-4-amine (CAS 89180-51-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H3Cl2N3 and a molecular weight of 163.99300 g/mol. It is also known as 2,5-dichloro-4-pyrimidinamine, 4-Amino-2,5-dichloropyrimidine and 2,5-dichloro-4-pyrimidinamine (ACI). Key properties include a boiling point of 343.475ºC at 760 mmHg, a density of 1.607g/cm3 and a flash point of 161.528ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
89180-51-8
Jingsj CID
J-1349169-3
Molecular Formula
C4H3Cl2N3
Chinese Name
2,5-二氯嘧啶-4-胺
Molecular Weight
163.99300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point343.475ºC at 760 mmHg
Density1.607g/cm3
Flash Point161.528ºC

Frequently Asked Questions

What is the CAS number of 2,5-Dichloropyrimidin-4-amine?

The CAS number of 2,5-Dichloropyrimidin-4-amine is 89180-51-8.

What are the molecular formula and molecular weight of 2,5-Dichloropyrimidin-4-amine?

2,5-Dichloropyrimidin-4-amine has molecular formula C4H3Cl2N3 and molecular weight 163.99300 g/mol.

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

Last updated:

How to cite: Jingsj. "2,5-Dichloropyrimidin-4-amine (CAS 89180-51-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1349169-3 (accessed 2026-10-22).

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