A3517812
Diethylbenzene (mixture) , >98.0%(GC) , 25340-17-4
CAS NO.：25340-17-4
Empirical Formula: C10H14
Molecular Weight: 134.22
MDL number: MFCD00792900
EINECS: 246-874-9
| Pack Size | Price | Stock | Quantity |
| 25ML | RMB39.20 | In Stock |
|
| 100ML | RMB75.20 | In Stock |
|
| 500ML | RMB220.00 | In Stock |
|
| 2.5L | RMB687.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -31°C(lit.) |
| Boiling point: | 180-182 °C (lit.) |
| Density | 0.87 g/mL at 25 °C (lit.) |
| vapor density | ~4.6 (vs air) |
| vapor pressure | 0.99 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 134 °F |
| form | Liquid |
| color | Clear colorless to light yellow |
| Odor | Characteristic aromatic; like benzene; like toluene, |
| explosive limit | 5% |
| Water Solubility | INSOLUBLE |
| BRN | 1903396 |
| LogP | 3.72 at 20℃ |
Description and Uses
Diethylbenzene (DEB) can be used to synthesize divinylbenzene (DVB) by dehydrogenation reaction. DVB is used in the production of crosslinked polystyrene. DEB can be also employed as low temperature heat transfer fluid with biphenyls.
Safety
| Symbol(GHS) |     GHS02,GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H226-H304-H315-H410 |
| Precautionary statements | P210-P233-P273-P301+P310-P303+P361+P353-P331 |
| Hazard Codes | Xi,N |
| Risk Statements | 38-51/53-65-36/38-50/53 |
| Safety Statements | 61-62-26-24-60 |
| RIDADR | UN 2049 3/PG 3 |
| WGK Germany | 2 |
| RTECS | CZ5600000 |
| TSCA | Yes |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29029090 |
