| 词条 | Benzodioxan |
| 释义 |
| Name = 1,4-Benzodioxan | ImageFile = 1,4-benzodioxan.svg | ImageSize = 150px | IUPACName = 2,3-Dihydro-1,4-benzodioxine | OtherNames = Dihydrobenzodioxin; 1,4-Benzodioxane; Benzo-1,4-dioxane; Ethylene o-phenylene dioxide; Pyrocatechol ethylene ether |Section1={{Chembox Identifiers | CASNo = 493-09-4 | PubChem = 10301 | ChemSpiderID = 9879 | SMILES = c1ccc2c(c1)OCCO2 | InChI = 1/C8H8O2/c1-2-4-8-7(3-1)9-5-6-10-8/h1-4H,5-6H2 | InChIKey = BNBQRQQYDMDJAH-UHFFFAOYAF | StdInChI = 1S/C8H8O2/c1-2-4-8-7(3-1)9-5-6-10-8/h1-4H,5-6H2 | StdInChIKey = BNBQRQQYDMDJAH-UHFFFAOYSA-N |Section2={{Chembox Properties | C=8 | H=8 | O=2 | Appearance = | Density = | MeltingPt = | BoilingPt = | Solubility = |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }} The benzodioxans are a group of isomeric chemical compounds with the molecular formula C8H8O2. There are three isomers of benzodioxan, as the second atom of oxygen of the dioxane can be in a second, third or fourth position : 1,2-dioxane, 1,3-dioxane and 1,4-dioxane, which respectively give 1,2-benzodioxan, 1,3-benzodioxan and 1,4-benzodioxan. DerivativesSome derivatives of 1,4-benzodioxan are used as pharmaceuticals including: See also
1 : Benzodioxans |
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