Diphenyl ditelluride
ALDRICH/384127 - 98%
Synonym: Phenyl ditelluride
CAS Number: 32294-60-3
Empirical Formula (Hill Notation): C12H10Te2
Molecular Weight: 409.41
EC Number: 250-982-1
MDL Number: MFCD00192106
Linear Formula: (C6H5)2Te2
Product Type: Chemical
| assay | 98% |
| form | powder |
| InChI | 1S/C12H10Te2/c1-3-7-11(8- |
| InChI key | VRLFOXMNTSYGMX-UHFFFAOYSA |
| mp | 65-67 °C (lit.) |
| SMILES string | [Te]([Te]c1ccccc1)c2ccccc |
| Application: | Diphenyl ditelluride may be used in the assay of organolithium and Grignard reagents. |
| General description: | Diphenyl ditelluride (PhTe)2 is a versatile reagent used in the organic synthesis. Neurotoxicity by (PhTe)2 depends on the modulation of signaling pathways initiated at the plasma membrane. Comparative toxicological effects of diphenyl diselenide and (PhTe)2 in mice after in vivo administration has been reported. Teratogenic effects of (PhTe)2 on chicken embryo development has been investigated. The oxidative addition of (PhTe)2 to [Pd(PPh3)4] in dichloromethane is reported to yield [Pd6Cl2Te4(TePh)2(PPh3)6]·1/2CH2Cl2. |
| Packaging: | 1, 5 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 + H312 + H332 - H315 - H319 - H335 |
| Precautionary statements | P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98% |
| mp | 65-67 °C (lit.) |
| UNSPSC | 12352100 |