Hydrazolon
[CAS# 5707-69-7]

Identification

• Classification: Chemical pesticide >> Fungicide
• Name: Hydrazolon
• Synonyms: 4-o-Chlorophenylhydrazono-3-methyl-5-isoxazolone; Drazoxolon; Hydrazolon; JF 1633; JF 2067; JF 800; Mil-Col (pesticide); Milcol; PP 781; R 22395
• Molecular Formula: C₁₀H₈ClN₃O₂
• Molecular Weight: 237.64
• CAS Registry Number: 5707-69-7
• EC Number: 227-197-8

Properties

• Solubility: Very slightly soluble (0.13 g/L) (25 ºC), Calc.^*
• Density: 1.45±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 168 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Singh, Shyam K.; Journal of Heterocyclic Chemistry 1985, V22(2), P457-61.

Safety Data

• Hazard Symbols: GHS06;GHS09 Danger
• Hazard Statements: H301-H400-H410
• Safety Description: S22;S24;S36/37;S45;S60;S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Acute toxicity	Acute Tox.	3	H301

• Transport Information: UN 2811 6.1/PG 3