Substance profile
Hexythiazox
Hexythiazox is white crystals and is odorless.
01 · Identification
What Hexythiazox is
Hexythiazox is white crystals and is odorless. Its molecular formula is C17H21ClN2O2S and its molecular weight is 352.9 g/mol. It melts at 106 °C.
Under the GHS it carries the signal word Warning.
Other names for Hexythiazox
- hexythiazox (ISO)
- trans-5-(4-chlorophenyl)-N-cyclohexyl-4-methyl-2-oxo-3-thiazolidine-carboxamide
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.
03 · Physical and chemical properties
Hexythiazox 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 |
|---|---|---|---|
| Melting point | 105.5 °C (221.9 °F) | HSDB | |
| Solubility | In water, 0.5 mg/L at 20 °C | at 20 °C | HSDB |
| In solvent (g/L, 20 °C): chloroform 1379, xylene 362, methanol 206, acetone 160, acetonitrile 28.6, hexane 4 | at 20 °C | HSDB | |
| Vapor pressure | 2.55e-8 mmHg | at 20 °C | HSDB |
| 3e-8 mmHg | Haz-Map | ||
| Flash point | 100 °C (212 °F) | HSDB |
Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.
04 · Handling and storage
Storing and handling Hexythiazox
Storage conditions
Keep container tightly closed in a dry and well-ventilated place.
Source: Hazardous Substances Data Bank (HSDB)
Incompatible materials
Incompatible materials: Strong oxidizing agents.
Source: Hazardous Substances Data Bank (HSDB)
Planning storage for a mix of chemicals? Check Hexythiazox in the storage compatibility matrix →