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

Pyrazole-1-carboxamidine monohydrochloride

Pyrazole-1-carboxamidine monohydrochloride is a chemical substance with the molecular formula C4H7ClN4.

CAS 4023-02-3 C4H7ClN4 146.58 g/mol Danger

01 · Identification

What Pyrazole-1-carboxamidine… is

Pyrazole-1-carboxamidine monohydrochloride is a chemical substance with the molecular formula C4H7ClN4. Its molecular formula is C4H7ClN4 and its molecular weight is 146.58 g/mol.

Under the GHS it carries the signal word Danger.

CAS number4023-02-3
EC number429-520-1
Index number613-261-00-6
Molecular formulaC4H7ClN4
Molecular weight146.58 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 wordDanger
Hazard statements assigned to Pyrazole-1-carboxamidine…
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>.
H318 Causes serious eye damage.
H317 May cause an allergic skin reaction.
H412 Harmful to aquatic life with long lasting effects.

Precautionary statements: P260, P261, P270, P272, P273, P280, P301, P305, P310, P312, P313, P314, P330, P333, P338, P501

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