1,4-Diethylbenzene
1,4-Diethylbenzene
CAS: 105-05-5
Molecular Formula: C10H14
1,4-Diethylbenzene - Names and Identifiers
| Name | 1,4-Diethylbenzene |
| Synonyms | PDEB HSDB 4083 p-Diethylbenzene PDEB )1,4-Diethy butan-2-ylbenzene 1,4-diethyl-benzen 1,4-Diethylbenzene Benzene, p-diethyl- para-Diethylbenzene p-Ethylethylbenzene Benzene, 1,4-diethyl- 1,4-Diethylbenzene (PDEB) |
| CAS | 105-05-5 |
| EINECS | 203-265-2 |
| InChI | InChI=1/C10H14/c1-3-9(2)10-7-5-4-6-8-10/h4-9H,3H2,1-2H3 |
1,4-Diethylbenzene - Physico-chemical Properties
| Molecular Formula | C10H14 |
| Molar Mass | 134.22 |
| Density | 0.862g/mLat 25°C(lit.) |
| Melting Point | -43 °C |
| Boling Point | 184°C(lit.) |
| Flash Point | 134°F |
| Water Solubility | It is insoluble in water. But soluble in ethanol, benzene,carbon tetrachloride. |
| Solubility | 24.8mg/l |
| Vapor Presure | 0.99 mm Hg ( 20 °C) |
| Vapor Density | >1 (vs air) |
| Appearance | Liquid |
| Color | Clear colorless |
| BRN | 1903396 |
| Storage Condition | Store below +30°C. |
| Explosive Limit | 0.8%(V) |
| Refractive Index | n20/D 1.495(lit.) |
| Physical and Chemical Properties | |
| Use | As a desorbent for adsorption and separation of p-xylene |
1,4-Diethylbenzene - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN 2049 3/PG 3 |
| WGK Germany | 3 |
| RTECS | CZ5640700 |
| TSCA | Yes |
| HS Code | 2902 90 00 |
| Hazard Class | 3 |
| Packing Group | III |
1,4-Diethylbenzene - Upstream Downstream Industry
| Raw Materials | Ethyl Alcohol Ethylbenzene |
1,4-Diethylbenzene - Reference Information
| olfactory Threshold | 0.00039ppm |
| LogP | 4.06 at 25℃ |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | as a desorbent for adsorption separation of p-xylene |
| spontaneous combustion temperature | 806 ° F. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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Raw Materials for 1,4-Diethylbenzene