1,4-Dichloro-5,6,7,8-tetrahydrophthalazine

1,4-二氯-5,6,7,8-四氢酞嗪

Also known as: 1,4-Dichloro-5,6,7,8-tetrahydrophthalazine, 3,6-Dichloro-4,5-tetramethylenepyridazine, 6315P, Phthalazine, 1,4-dichloro-5,6,7,8-tetrahydro-

CAS No.
67279-24-7
Jingsj CID
J-1499903-5
Molecular Formula
C8H8Cl2N2
Chinese Name
1,4-二氯-5,6,7,8-四氢酞嗪
Molecular Weight
203.068 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point381.2±42.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point216.3±13.5 °C

Frequently Asked Questions

What is the CAS number of 1,4-Dichloro-5,6,7,8-tetrahydrophthalazine?

67279-24-7

What are the molecular formula and molecular weight of 1,4-Dichloro-5,6,7,8-tetrahydrophthalazine?

C8H8Cl2N2, molecular weight 203.068 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026