Difference between revisions of "Diethylbenzene"
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| Line 9: | Line 9: | ||
== Risks == | == Risks == | ||
| − | Fire risk. Flammable. Flash point = 55 C. | + | * Fire risk. Flammable. Flash point = 55 C. |
| + | * Moderately toxic. | ||
| + | * Inhalation, ingestion and skin contact cause irritation and pain. | ||
| + | * ThermoFisher [https://www.fishersci.com/store/msds?partNumber=AC114150050&productDescription=1%2C4-DIETHYLBENZENE%2C+98%25+5ML&vendorId=VN00032119&countryCode=US&language=en SDS] | ||
| − | + | ==Physical and Chemical Properties== | |
| − | |||
| − | |||
| − | |||
| − | |||
Soluble in ethanol, benzene, carbon tetrachloride, ether. Insoluble in water. | Soluble in ethanol, benzene, carbon tetrachloride, ether. Insoluble in water. | ||
| Line 28: | Line 27: | ||
|- | |- | ||
! scope="row"| Melting Point | ! scope="row"| Melting Point | ||
| − | | -31 | + | | -31 C |
|- | |- | ||
! scope="row"| Density | ! scope="row"| Density | ||
| − | | 0.865 | + | | 0.865 g/ml |
|- | |- | ||
! scope="row"| Molecular Weight | ! scope="row"| Molecular Weight | ||
| Line 37: | Line 36: | ||
|- | |- | ||
! scope="row"| Boiling Point | ! scope="row"| Boiling Point | ||
| − | | 179.8-184.8 | + | | 179.8-184.8 C |
|} | |} | ||
Latest revision as of 10:33, 21 July 2022
Description
A colorless aromatic hydrocarbon liquid. Diethylbenzene has similar solvating properties to Toluene and Xylenes but it evaporates slower. Diethylbenzene has been used as a solvent for Acryloid B-72; when used as a consolidant, the slow drying properties of diethylbenzene allow the polymer greater penetration time (Welsh 1980).
Synonyms and Related Terms
DEB; o-diethylbenzene
Risks
- Fire risk. Flammable. Flash point = 55 C.
- Moderately toxic.
- Inhalation, ingestion and skin contact cause irritation and pain.
- ThermoFisher SDS
Physical and Chemical Properties
Soluble in ethanol, benzene, carbon tetrachloride, ether. Insoluble in water.
| Composition | C6H4(C2H5)2 |
|---|---|
| CAS | 25340-17-4 |
| Melting Point | -31 C |
| Density | 0.865 g/ml |
| Molecular Weight | mol. wt.=134.2 |
| Boiling Point | 179.8-184.8 C |
Resources and Citations
- E. Welsh, "A Consolidation Treatment for Powdery Matte Paint" in Preprints for AIC Meeting in SanFancisco, May 1980, p. 141-150.
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Conservation Materials Ltd., Catalog