2,4-dichloro-6-ethylpyrimidine

Also known as: 2,4-dichloro-6-ethyl-pyrimidine, 4-Aethyl-2,6-dichlor-pyrimidin, PyriMidine, 2,4-dichloro-6-ethyl-, NSC 58568

2,4-dichloro-6-ethylpyrimidine (CAS 6554-65-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6Cl2N2 and a molecular weight of 177.03100 g/mol. Key properties include a boiling point of 245.5ºC at 760 mmHg, a density of 1.335g/cm3 and a flash point of 126ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6554-65-0
Jingsj CID: J-1437763-0
Molecular Formula: C₆H₆Cl₂N₂
Molecular Weight: 177.03100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	245.5ºC at 760 mmHg
Density	1.335g/cm3
Flash Point	126ºC
Exact Mass	175.99100
PSA	25.78000
LogP	2.34580
Refractive Index	1.542

Customs & Trade Information

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2,4-dichloro-6-ethylpyrimidine?

The CAS number of 2,4-dichloro-6-ethylpyrimidine is 6554-65-0.

What are the molecular formula and molecular weight of 2,4-dichloro-6-ethylpyrimidine?

2,4-dichloro-6-ethylpyrimidine has molecular formula C6H6Cl2N2 and molecular weight 177.03100 g/mol.

What are the upstream and downstream products of 2,4-dichloro-6-ethylpyrimidine?

For 2,4-dichloro-6-ethylpyrimidine, Upstream Products: 2,4,6-Trichloropyrimidine, Ethylmagnesium bromide, 2,4-Dichloro-6-methylpyrimidine; Downstream Products: 4-Chloro-6-ethylpyrimidine, 6-Ethylpyrimidin-4-amine, 6-ethylpyrimidine-2,4(1H,3H)-dione.

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. "2,4-dichloro-6-ethylpyrimidine (CAS 6554-65-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1437763-0 (accessed 2026-11-09).

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