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

1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamide

1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamide is a chemical substance with the molecular formula C8H12N4O3.

CAS 139756-01-7 C8H12N4O3 212.21 g/mol Warning

01 · Identification

What 1-Methyl-4-nitro-3-propyl-1H-p… is

1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamide is a chemical substance with the molecular formula C8H12N4O3. Its molecular formula is C8H12N4O3 and its molecular weight is 212.21 g/mol.

Under the GHS it carries the signal word Warning.

CAS number139756-01-7
EC number423-960-6
Index number616-126-00-X
Molecular formulaC8H12N4O3
Molecular weight212.21 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 1-Methyl-4-nitro-3-propyl-1H-p…
CodeHazard statement
H302 Harmful 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>.
H412 Harmful to aquatic life with long lasting effects.

Precautionary statements: P260, P270, P273, P301, P312, P314, P330, P501

This page lists only the codes assigned to 1-Methyl-4-nitro-3-propyl…. The full reference lives on the hazard statements hub, the precautionary statements hub and the GHS pictograms hub.

03 · Physical and chemical properties

1-Methyl-4-nitro-3-propyl-1H-p… 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
Solubility 31.6 [ug/mL] (The mean of the results at pH 7.4) Sanford-Burnham Center for Chemical Genomics

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

Safety Data Sheet

Getting an SDS for 1-Methyl-4-nitro-3-propyl…

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 1-Methyl-4-nitro-3-pro… 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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