Diethyl ether, anhydrous, 99.9% (stab. with BHT 6ppm)
CAS# 60-29-7
Basic Info
| Chemical Name | Diethyl ether |
|---|---|
| Synonyms | Ethoxyethane; Diethyl ether; Dether; Ethyl ether; Ethyl oxide; 3-Oxapentane; Diethyl oxide; Sulfuric ether |
| CAS No. | 60-29-7 |
| Molecular Formula | C4H10O / (C2H5)2O / Et2O |
| Molecular Weight | 74.12160 |
Properties
| Appearance & Physical State | Clear liquid |
|---|---|
| Density | 0.714 |
| Boiling Point | 34.6ºC |
| Melting Point | -116ºC |
| Freezing Point | -116.3℃ |
| Flash Point | -45ºC |
| Refractive Index | 1.351-1.353 |
| Water Solubility | 69 g/L (20 ºC) |
| Vapor Density | 2.6 (vs air) |
| Vapor Pressure | 28.69 psi ( 55 °C) |
Safety Info
| RTECS | KI5775000 |
|---|---|
| Hazard Class | 3 |
| HS Code | 2909110000 |
| Packing Group | I |
| WGK Germany | 1 |
| RIDADR | UN 1155 3/PG 1 |
| Supplemental Hazard Statements | May form explosive peroxides; Repeated exposure may cause skin dryness or cracking. |
| Signal Word | Danger |
| Hazard Declaration | H224; H302; H336 |
| Symbol | GHS02, GHS07 |
| Caution Statement | P210; P301 + P312 + P330; P370 + P378; P403 + P235 |