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

Azocyclotin

Azocyclotin is colorless crystals.

CAS 41083-11-8 C20H35N3Sn 436.2 g/mol Danger

01 · Identification

What Azocyclotin is

Azocyclotin is colorless crystals. Its molecular formula is C20H35N3Sn and its molecular weight is 436.2 g/mol. It melts at 210 °C.

Under the GHS it carries the signal word Danger.

CAS number41083-11-8
EC number255-209-1
Index number050-019-00-3
Molecular formulaC20H35N3Sn
Molecular weight436.2 g/mol

Other names for Azocyclotin

  • azocyclotin (ISO)
  • 1-(tricyclohexylstannyl)-1H-1,2,4-triazole

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 Azocyclotin
CodeHazard statement
H330 Fatal if inhaled.
H301 Toxic if swallowed.
H335 May cause respiratory irritation.
H315 Causes skin irritation.
H318 Causes serious eye damage.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P260, P264, P270, P271, P273, P280, P301, P302, P304, P305, P310, P313, P330, P332, P338, P352, P391, P501

03 · Physical and chemical properties

Azocyclotin 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
Melting point 210 °C (410 °F) decomposes, decomposes HSDB
Solubility In isopropanol 10-20, dichloromethane 20-50, n-hexane 0.1-1, toluene 2-5 (all in g/l at 20 °C). at 20 °C HSDB
In water, 0.12 mg/l @ 20 °C. at 20 °C HSDB
Vapor pressure 4.5e-13 mmHg at 25 °C HSDB

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

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