3,5-Dichloro-1,2,4-triazine

Also known as: 1,2,4-Triazine, 3,5-dichloro-, 3,5-Dichlor-[1,2,4]triazin, 3,5-dichloro[1,2,4]triazine, QC-736

3,5-Dichloro-1,2,4-triazine (CAS 59631-75-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C3HCl2N3 and a molecular weight of 149.966 g/mol. Key properties include a boiling point of 298.3±32.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 162.4±10.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 59631-75-3
Jingsj CID: J-1088513-9
Molecular Formula: C₃HCl₂N₃
Molecular Weight: 149.966 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	298.3±32.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	162.4±10.7 °C
Exact Mass	148.954758
PSA	38.67000
LogP	0.55
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.566

Customs & Trade Information

HS Code	2933699090
Summary	2933699090 other compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3,5-Dichloro-1,2,4-triazine?

The CAS number of 3,5-Dichloro-1,2,4-triazine is 59631-75-3.

What are the molecular formula and molecular weight of 3,5-Dichloro-1,2,4-triazine?

3,5-Dichloro-1,2,4-triazine has molecular formula C3HCl2N3 and molecular weight 149.966 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. "3,5-Dichloro-1,2,4-triazine (CAS 59631-75-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088513-9 (accessed 2026-11-09).

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