Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

Build a label

Substance profile

Chrysoidine

Chrysoidine: wet Solid.

CAS 495-54-5 C12H12N4 212.25 g/mol Warning

01 · Identification

What Chrysoidine is

Chrysoidine: wet Solid. Its molecular formula is C12H12N4 and its molecular weight is 212.25 g/mol.

Under the GHS it carries the signal word Warning.

CAS number495-54-5
EC number207-803-7
Index number611-151-00-2
Molecular formulaC12H12N4
Molecular weight212.25 g/mol

Other names for Chrysoidine

  • 4-(phenylazo)benzene-1,3-diamine

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 Chrysoidine
CodeHazard statement
H341 Suspected of causing genetic defects <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H302 Harmful if swallowed.
H315 Causes skin irritation.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P201, P264, P270, P273, P280, P301, P302, P308, P312, P313, P330, P332, P352, P391, P501

03 · Physical and chemical properties

Chrysoidine 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
Vapor pressure 0.00000152 mmHg Haz-Map

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

Get the free GHS / CLP / OSHA deadline calendar

Verified 2026–2029 compliance dates in one PDF — plus alerts when the rules change.