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| 1,3-DIISOPROPENYLBENZENE Basic information |
| 1,3-DIISOPROPENYLBENZENE Chemical Properties |
Melting point | -40 °C | Boiling point | 231 °C(lit.) | density | 0.925 g/mL at 25 °C(lit.) | vapor pressure | 19.5Pa at 25℃ | refractive index | n20/D 1.556(lit.) | Fp | 93 °C | storage temp. | 2-8°C | solubility | Acetonitrile (Slightly), Chloroform (Slightly) | form | Oil | color | Colourless | Water Solubility | 5.6mg/L at 25℃ | Stability: | Light Sensitive | LogP | 5.04 at 20℃ | CAS DataBase Reference | 3748-13-8(CAS DataBase Reference) | EPA Substance Registry System | m-Diisopropenylbenzene (3748-13-8) |
Hazard Codes | Xi,N | Risk Statements | 36/37/38-50/53 | Safety Statements | 26-61-60 | RIDADR | UN 3082 9/PG 3 | WGK Germany | 2 | RTECS | CY8535000 | HS Code | 2902.90.9000 | Toxicity | rabbit,LD50,skin,> 2gm/kg (2000mg/kg),Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 44, 1990. |
| 1,3-DIISOPROPENYLBENZENE Usage And Synthesis |
Uses |
1,3-diisopropenylbenzene could be used as monomers with respect to anionic polymerization. The anionic polymerization of 1,3 and 1,4-diisopropenylbenzene (DIB) was characterized by a rather low ceiling temperature and rather strong differences in reactivity between the two double bonds. The use of the crosslinker 1,3-diisopropenylbenzene has obtained a novel crosslinked radiation grafted poly(ethylene-alt-tetrafluoroethylene) (ETFE)- based membrane [1-2].
| References | [1] H. Ben youcef. “Improvement of homogeneity and interfacial properties of radiation grafted membranes for fuel cells using diisopropenylbenzene crosslinker.” Journal of Membrane Science 381 1 (2011): Pages 102-109. [2] Pierre Lutz, Paul Rempp, Gérard Beinert. “Anionic polymerization and copolymerization of 1,3- and 1,4-diisopropenylbenzene.” Macromolecular Chemistry and Physics 183 11 (1982): 2787–2797. |
| 1,3-DIISOPROPENYLBENZENE Preparation Products And Raw materials |
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