Diphenyl ether
SIAL/P24101 - ReagentPlus®, 99%
Synonym: Diphenyl oxide; Phenyl ether
CAS Number: 101-84-8
Empirical Formula (Hill Notation): C12H10O
Molecular Weight: 170.21
EC Number: 202-981-2
MDL Number: MFCD00003034
Linear Formula: (C6H5)2O
Product Type: Chemical
| assay | 99% |
| autoignition temp. | 1144 °F |
| bp | 259 °C (lit.) |
| density | 1.073 g/mL at 25 °C (lit.) |
| expl. lim. | 1.5 % |
| form | crystals |
| functional group | phenoxy |
| InChI | 1S/C12H10O/c1-3-7-11(8-4- |
| InChI key | USIUVYZYUHIAEV-UHFFFAOYSA |
| mp | 25-27 °C (lit.) |
| product line | ReagentPlus® |
| Quality Level | 200 ![]() |
| refractive index | n |
| SMILES string | O(c1ccccc1)c2ccccc2 |
| vapor density | >5.86 (25 °C, vs air) |
| vapor pressure | <1 mmHg ( 20 °C) |
| Application: | Diphenyl ether may be used to synthesize dibenzofuran via intramolecular cyclization in the presence of palladium acetate. |
| General description: | Diphenyl ether (DPE) is a bridged-phenyl molecule. The conformational analysis of using resonance-enhanced two-photon ionization method DPE has been reported. |
| Legal Information: | ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Packaging: | 1, 3 kg in poly bottle |
| Symbol | ![]() GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H319 - H410 |
| Precautionary statements | P264 - P273 - P280 - P305 + P351 + P338 - P337 + P313 - P391 |
| Hazard Codes | Xi,N |
| Risk Statements | 36-51/53 |
| Safety Statements | 26-60-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 239.0 °F - closed cup |
| Flash Point(C) | 115 °C - closed cup |
| Purity | 99% |
| bp | 259 °C (lit.) |
| mp | 25-27 °C (lit.) |
| Density | 1.073 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |



