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Name Triphenyl-1H-1,2,4-triazol-1-yltin
EINECSN/A
CAS No. 974-29-8
Densityg/cm³
PSA30.71000
LogP1.79330
SolubilityN/A
Melting PointN/A
FormulaC₂₀H₁₇N₃Sn
Boiling Point°Cat760mmHg
Molecular Weight418.085
Flash Point°C
Transport InformationN/A
AppearanceN/A
SafetyPoison by intravenous route. When heated to decomposition it emits toxic fumes of NO_x. See also TIN COMPOUNDS.
Analytical Methods:

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.
Risk CodesN/A
Molecular Structure
Hazard SymbolsA poison. TWA 0.1 mg(Sn)/m³; STEL 0.2 mg(Sn)/m³ (skin).
SynonymsA poison. TWA 0.1 mg(Sn)/m³; STEL 0.2 mg(Sn)/m³ (skin).

Triphenyl-1H-1,2,4-triazol-1-yltin Chemical Properties

Empirical Formula of Triphenyl-1H-1,2,4-triazol-1-yltin (CAS NO.974-29-8): C₂₀H₁₇N₃Sn
Molecular Weight: 418.0791 g/mol
Flash Point: 251.9 °C
Enthalpy of Vaporization: 75.99 kJ/mol
Boiling Point: 492.9 °C at 760 mmHg
Vapour Pressure: 7.37E-10 mmHg at 25 °C
Structure of Triphenyl-1H-1,2,4-triazol-1-yltin (CAS NO.974-29-8):

IUPAC Name: Triphenyl(1,2,4-triazol-1-yl)stannane
Canonical SMILES: C1=CC=C(C=C1)[Sn](C2=CC=CC=C2)(C3=CC=CC=C3)N4C=NC=N4
InChI: InChI=1S/3C6H5.C2H2N3.Sn/c3*1-2-4-6-5-3-1;1-3-2-5-4-1;/h3*1-5H;1-2H;/q;;;-1;+1
InChIKey: XYHXYPORYWQYHD-UHFFFAOYSA-N

Triphenyl-1H-1,2,4-triazol-1-yltin Toxicity Data With Reference

ivn-mus LD50:18 mg/kg

CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#05668 .

Triphenyl-1H-1,2,4-triazol-1-yltin Safety Profile

Poison by intravenous route. When heated to decomposition Triphenyl-1H-1,2,4-triazol-1-yltin (CAS NO.974-29-8) emits toxic fumes of NO_x. See also TIN COMPOUNDS.

Triphenyl-1H-1,2,4-triazol-1-yltin Standards and Recommendations

OSHA PEL: TWA 0.1 mg(Sn)/m³ (skin)
ACGIH TLV: TWA 0.1 mg(Sn)/m³; STEL 0.2 mg(Sn)/m³ (skin).
NIOSH REL: (Organotin Compounds) TWA 0.1 mg(Sn)/m³

Triphenyl-1H-1,2,4-triazol-1-yltin Analytical Methods

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.

Triphenyl-1H-1,2,4-triazol-1-yltin Specification

Triphenyl-1H-1,2,4-triazol-1-yltin , its cas register number is 974-29-8. It also can be called (1H-1,2,4-Triazol-1-yl)triphenylstannane ; 1H-1,2,4-Triazole, 1-(triphenylstannyl)- (9CI) ; and Stannane, (1H-1,2,4-triazol-1-yl)triphenyl- .

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