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EC number: 215-247-1
CAS number: 1314-91-6
endpoints (appearance, melting point, density and water solubility) data
on the physical and chemical properties of lead telluride was taken from
the handbooks CRC (2008) and Merck (2006). Waivers are proposed for
boiling point, vapour pressure, partition coefficient, surface tension,
flash point, explosiveness, oxidising properties, stability in organic
solvents, dissociation constant and viscosity, as
well as for pyrophoric properties and flammability in contact with water
No data is
published for particle size distribution, auto flammability, and
flammability (in air).
grey cubic crystals under atmospheric pressure and room temperature
between 905 and 924 °C
Boiling point (at 1013 hPa)
Not required if melting point is above 300 °C
Density at 20⁰C
Relative density is 8.16 at room temperature
Particle size distribution
Not required for inorganic substances
Water solubility at 20⁰C
insoluble (<0.1 mg/L)
Surface Tension at 25⁰C
Not expected to be surface active
Not required for inorganic solid substances
Self ignition temperature
no self-ignition expected
No data for flammability (in air); pyrophoric properties and flammability in contact with water not expected
Not expected to possess explosive properties
Not expected to possess oxidising properties
Stability in organic solvents and identity of relevant degradation products
Not considered critical for an inorganic substance
No relevant functional groups, thus considered not required
Not required for solids
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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