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

Azobenzene

Azobenzene is a chemical substance with the molecular formula C12H10N2.

CAS 103-33-3 C12H10N2 182.22 g/mol Danger

01 · Identification

What Azobenzene is

Azobenzene is a chemical substance with the molecular formula C12H10N2. Its molecular formula is C12H10N2 and its molecular weight is 182.22 g/mol.

Under the GHS it carries the signal word Danger.

CAS number103-33-3
EC number203-102-5
Index number611-001-00-6
Molecular formulaC12H10N2
Molecular weight182.22 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 Azobenzene
CodeHazard statement
H350 May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H341 Suspected of causing genetic defects <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H332 Harmful if inhaled.
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>.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P201, P260, P270, P271, P273, P280, P301, P304, P308, P312, P313, P314, P330, P391, P501

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