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Phosphorus triiodide Structure

Phosphorus triiodide

Chemical Properties

Melting point 61 °C (lit.)
Boiling point decomposes at 227℃ [CRC10]
Density  4.18 g/mL at 25 °C (lit.)
solubility  reacts with H2O; soluble in ethanol
form  Crystals or Granules
color  Dark brown to black-gray
Water Solubility  decomposed by H2O; soluble alcohol, CS2 [HAW93]
Specific Heat Capacity Cp(gas): 0.19 J/(g·K), at 25℃
InChI 1S/I3P/c1-4(2)3
InChIKey PZHNNJXWQYFUTD-UHFFFAOYSA-N
SMILES IP(I)I
EPA Substance Registry System Phosphorous triiodide (13455-01-1)

Safety Information

Hazard Codes  C
Risk Statements  14-34-37
Safety Statements  26-36/37/39-45
RIDADR  UN 3260 8/PG 2
WGK Germany  3
F  3-10
TSCA  TSCA listed
HazardClass  4.1
PackingGroup  II
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Skin Corr. 1B
STOT SE 3

MSDS

Usage And Synthesis

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