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

3-(4-Chloro-2-fluoro-5-methylphenyl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole

3-(4-Chloro-2-fluoro-5-methylphenyl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole is a chemical substance with the molecular formula C12H9ClF4N2.

CAS 142623-48-1 C12H9ClF4N2 292.66 g/mol Warning

01 · Identification

What 3-(4-Chloro-2-fluoro-5-methylp… is

3-(4-Chloro-2-fluoro-5-methylphenyl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole is a chemical substance with the molecular formula C12H9ClF4N2. Its molecular formula is C12H9ClF4N2 and its molecular weight is 292.66 g/mol.

Under the GHS it carries the signal word Warning.

CAS number142623-48-1
EC number432-020-4
Index number613-289-00-9
Molecular formulaC12H9ClF4N2
Molecular weight292.66 g/mol

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 3-(4-Chloro-2-fluoro-5-methylp…
CodeHazard statement
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P273, P391, P501

This page lists only the codes assigned to 3-(4-Chloro-2-fluoro-5-met…. The full reference lives on the hazard statements hub, the precautionary statements hub and the GHS pictograms hub.

Safety Data Sheet

Getting an SDS for 3-(4-Chloro-2-fluoro-5-met…

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 3-(4-Chloro-2-fluoro-5… 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.

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