ditellurene

• ChemBase ID: 302711
• Molecular Formular: H2Te2
• Molecular Mass: 257.21588
• Monoisotopic Mass: 261.82809806
• SMILES: [TeH]=[TeH]
• Canonical SMILES: [TeH]=[TeH]
• InChI: InChI=1S/Te2/c1-2
• InChIKey: JPIIVHIVGGOMMV-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: ditellurene
• IUPAC Traditional name: ditellurene
• Synonyms: Tellurium lump, typically 12mm (0.47in); Tellurium powder, -325 mesh; Tellurium, plasma standard solution, Specpure®, Te 10,000 g/ml; Tellurium, plasma standard solution, Specpure®, Te 1000 g/ml; Tellurium, AAS standard solution, Specpure®, Te 1000 g/ml; Tellurium lump; Tellurium powder, -200 mesh; Tellurium broken ingot, Puratronic®; Tellurium powder, -30 mesh; Tellurium powder, -60 mesh; Tellurium broken ingot; Tellurium pieces; Tellurium shot, 2-5mm (0.08-0.20in) dia; 碲块,通常 12mm (0.47in); 碲粉末, -325 目; 碲,等离子标准溶液, Specpure®, Te 10,000®g/ml; 碲,等离子标准溶液, Specpure®, Te 1000®g/ml; 碲, AAS标准溶液, Specpure®, Te 1000 μg/ml; 碲块; 碲粉末, -200 目; 碲碎锭, Puratronic®; 碲粉末, -30 目; 碲粉末, -60 目; 碲锭; 碲片; 碲丸, 2-5mm (0.08-0.20in) 直径

Database IDs

• CAS Number: 13494-80-9
• EC Number: 231-595-7; 236-813-4
• MDL Number: MFCD00134062

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): 0.0
• LogD (pH = 7.4): 0.0
• Log P: 0.0
• Molar Refractivity: 0.0 cm^3
• Polarizability: 11.054269 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Liquid; Powder

Safety Information

• RTECS: WY2625000
• European Hazard Symbols: Corrosive (C); Toxic (T)
• UN Number: UN1789; UN3288
• Hazard Class: 6.1; 8
• Packing Group: II; III
• Risk Statements: 25; 25-36/37/38; 34
• Safety Statements: 20-26-36/37-45; 20-36-45; 23-26-36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS05; GHS06; GHS07
• GHS Hazard statements: H300-H332; H301-H332-H315-H319-H335; H314-H335
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; P261-P301+P310-P305+P351+P338-P302+P352-P405-P501A; P261-P301+P310-P321-P304+P340-P405-P501A

Product Information

• Purity: 99.5% (metals basis); 99.99% (metals basis); 99.999% (metals basis); 99.999+% (metals basis); 99.9999% (metals basis); 99.9999% (metals basis), zone refined; 99.9999+% (metals basis)