Substance profile
Pyraclostrobin
Pyraclostrobin is a white or light beige crystalline solid and is odorless.
01 · Identification
What Pyraclostrobin is
Pyraclostrobin is a white or light beige crystalline solid and is odorless. Its molecular formula is C19H18ClN3O4 and its molecular weight is 387.8 g/mol. It melts at 64.5 °C.
Under the GHS it carries the signal word Danger.
Other names for Pyraclostrobin
- pyraclostrobin (ISO)
- methyl N-{2-[1-(4-chlorophenyl)-1H-pyrazol-3-yloxymethyl]phenyl}(N-methoxy)carbamate
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 |
|---|---|
| H361d | Suspected of damaging the unborn child. |
| H331 | Toxic if inhaled. |
| H302 | Harmful if swallowed. |
| H335 | May cause respiratory irritation. |
| 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>. |
| H315 | Causes skin irritation. |
| H400 | Very toxic to aquatic life. |
| H410 | Very toxic to aquatic life with long lasting effects. |
Precautionary statements: P260, P264, P270, P271, P273, P280, P301, P302, P304, P310, P312, P313, P314, P330, P332, P352, P391, P501
This page lists only the codes assigned to Pyraclostrobin. The full reference lives on the hazard statements hub, the precautionary statements hub and the GHS pictograms hub.
03 · Physical and chemical properties
Pyraclostrobin 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 | 64.45 °C (148 °F) | range, midpoint shown | HSDB |
| Density | 1.285 g/cm³ | at 20 °C | HSDB |
| Solubility | In water, 1.9 mg/L at 20 °C | at 20 °C | HSDB |
| Vapor pressure | 1.95e-10 mmHg | at 20 °C | HSDB |
Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.
04 · Handling and storage
Storing and handling Pyraclostrobin
Storage conditions
Store in original containers only. Keep container closed when not in use. DO NOT store near food or feed. /Headline/
Source: Hazardous Substances Data Bank (HSDB)
Planning storage for a mix of chemicals? Check Pyraclostrobin in the storage compatibility matrix →
Safety Data Sheet
Getting an SDS for Pyraclostrobin
A Safety Data Sheet is written for a product, not for a substance: the supplier of the grade you actually buy issues it, so two suppliers of Pyraclostrobin issue two different sheets. That is why there is no single authoritative SDS for a substance to download — what there is, is the job of collecting the sheets for the products you hold and keeping them current as suppliers revise them.
Nearby
Substances next to Pyraclostrobin
Keep going: substances starting with P, or search the whole database by name, CAS number, pictogram or signal word.