Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Cyprodinil

Cyprodinil is a fine beige powder with a weak odor.

CAS 121552-61-2 Warning

01 · Identification

What Cyprodinil is

Cyprodinil is a fine beige powder with a weak odor. It melts at 75.9 °C.

Under the GHS it carries the signal word Warning.

CAS number121552-61-2
EC number-
Index number612-242-00-X

Other names for Cyprodinil

  • cyprodinil (ISO)
  • 4-cyclopropyl-6-methyl-N-phenylpyrimidin-2-amine

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.

Signal wordWarning
Hazard statements assigned to Cyprodinil
CodeHazard statement
H317 May cause an allergic skin reaction.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P261, P272, P273, P280, P313, P333, P391, P501

03 · Physical and chemical properties

Cyprodinil 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 75.9 °C (168.6 °F) HSDB
76 °C (168.8 °F) HMDB
Density 1.21 g/cm³ at 20 °C HSDB
Solubility In water, 13 mg/L (pH 7.0); 20 mg/L (pH 5.0) at 25 °C at 25 °C HSDB
In ethanol 160, acetone 610, toluene 440, n-hexane 26, n-octanol 140 (all in g/L at 25 °C) at 25 °C HSDB
0.013 mg/mL at 25 °C at 25 °C HMDB
Vapor pressure 0.00000368 mmHg at 25 °C HSDB
0.00000368 mmHg Haz-Map

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

04 · Handling and storage

Storing and handling Cyprodinil

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 Cyprodinil in the storage compatibility matrix →

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