Substance profile
Cyproconazole
Cyproconazole is colorless crystals from hexane/CH2Cl2 and is odorless.
01 · Identification
What Cyproconazole is
Cyproconazole is colorless crystals from hexane/CH2Cl2 and is odorless. Its molecular formula is C15H18ClN3O and its molecular weight is 291.77 g/mol. It boils at 250 °C, melts at 107 °C.
Under the GHS it carries the signal word Danger.
Other names for Cyproconazole
- cyproconazole (ISO)
- (2RS,3RS
- 2RS,3SR)-2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
02 · GHS classification
Hazards and label elements
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
| Code | Hazard statement |
|---|---|
| H360D | May damage the unborn child. |
| H301 | Toxic if swallowed. |
| H373 | May cause damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>. |
| H400 | Very toxic to aquatic life. |
| H410 | Very toxic to aquatic life with long lasting effects. |
Precautionary statements: P260, P270, P273, P301, P310, P314, P330, P391, P501
03 · Physical and chemical properties
Cyproconazole properties
Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.
| Property | Value | Conditions | Source |
|---|---|---|---|
| Boiling point | 250 °C (482 °F) | above this value | HSDB |
| Melting point | 106.55 °C (223.8 °F) | range, midpoint shown | HSDB |
| Density | 1.25 g/cm³ | HSDB | |
| Solubility | Readily soluble in acetone, ethanol, xylene, and dimethyl sulfoxide | HSDB | |
| Soluble at 25 °C (%w/w): acetone > 23; ethanol > 23; xylene 12; DMSO > 18. | at 25 °C | HSDB | |
| In water, 140 mg/L at 25 °C | at 25 °C | HSDB | |
| Vapor pressure | 2.59e-7 mmHg | at 25 °C | HSDB |
Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.