Introduction：Basic information about 1,3-Diethylbenzene CAS 141-93-5, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
1,3-Diethylbenzene Basic information
| Product Name: | 1,3-Diethylbenzene |
| Synonyms: | 1,3-diethyl-benzen;Benzene, m-diethyl-;m-diethyl-benzen;meta-Diethylbenzene;1,3-DIETHYLBENZENE;M-DIETHYLBENZENE;1,3-DIETHYLBENZENE 98+%;1,3-Diethylbenzene, 97+% |
| CAS: | 141-93-5 |
| MF: | C10H14 |
| MW: | 134.22 |
| EINECS: | 205-511-4 |
| Product Categories: | Analytical Reagents for General Use;C-D, Puriss p.a.;Puriss p.a. |
| Mol File: | 141-93-5.mol |
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1,3-Diethylbenzene Chemical Properties
| Melting point | -84°C(lit.) |
| Boiling point | 182 °C |
| density | 0.864 g/mL at 20 °C(lit.) |
| refractive index | n20/D 1.496 |
| Fp | 50°C |
| form | Liquid |
| color | Colorless to Almost colorless |
| Odor Threshold | 0.07ppm |
| Water Solubility | Miscible with ethanol, benzene, carbon tetrachloride, ethyl ether and acetone. Immiscible with water and diethylbenzene. |
| BRN | 1903394 |
| InChI | 1S/C10H14/c1-3-9-6-5-7-10(4-2)8-9/h5-8H,3-4H2,1-2H3 |
| InChIKey | AFZZYIJIWUTJFO-UHFFFAOYSA-N |
| SMILES | CCc1cccc(CC)c1 |
| LogP | 4.570 |
| CAS DataBase Reference | 141-93-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1,3-diethyl-(141-93-5) |
| EPA Substance Registry System | m-Diethylbenzene (141-93-5) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-26-36 |
| RIDADR | UN 2049 3/PG 3 |
| WGK Germany | 3 |
| RTECS | CZ5620000 |
| TSCA | TSCA listed |
| HS Code | 2902.90.3050 |
| HazardClass | 3 |
| PackingGroup | III |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 |
| Hazardous Substances Data | 141-93-5(Hazardous Substances Data) |
1,3-Diethylbenzene Usage And Synthesis
| Uses | 1,3-Diethylbenzene is used as an intermediate and solvent. It is also used in the preparation of divinyl benzene. Further, it is used in powderless etching. |
| Synthesis Reference(s) | Journal of the American Chemical Society, 94, p. 2152, 1972 DOI: 10.1021/ja00761a082 |
| Safety Profile | Moderately toxic by ingestion. When heated to decomposition it emits acrid and irritating fumes. See also DIETHYLBENZENE. |
1,3-Diethylbenzene Preparation Products And Raw materials
| Preparation Products | 3-ETHYLTOLUENE-->3,5-Difluorochlorobenzene |
