| 词条 | Tetrahydrobenzaldehyde |
| 释义 |
| ImageFile = Tetrahydrobenzaldehyde.svg | ImageSize = 144 | ImageAlt = | IUPACName = Cyclohex-3-ene-1-carbaldehyde | OtherNames = {{bulletedlist|3-Cyclohexene-1-carbaldehyde|4-Formyl-1-cyclohexene}} |Section1={{Chembox Identifiers | CASNo = 100-50-5 | PubChem = 7508 | EC_number = 202-858-3 | UNNumber = 2498 | ChemSpiderID = 21106029 | ChEMBL = 3188123 | UNII = GAK9539347 | StdInChI=1S/C7H10O/c8-6-7-4-2-1-3-5-7/h1-2,6-7H,3-5H2 | StdInChIKey = DCFDVJPDXYGCOK-UHFFFAOYSA-N | SMILES = C1CC(CC=C1)C=O }} |Section2={{Chembox Properties | C=7|H=10|O=1 | Appearance = Colorless liquid | Density = 0.94 g/mL | MeltingPtC = 2 | BoilingPtC = 163-164 | Solubility = | SolubleOther = Acetone methanol }} |Section3={{Chembox Hazards | MainHazards = | FlashPtC = 57 | AutoignitionPt = | GHSPictograms = {{GHS02}}{{GHS05}}{{GHS07}} | GHSSignalWord = Danger | HPhrases = {{H-phrases|226|312|314|315|318|319|335}} | PPhrases = {{P-phrases|210|233|240|241|242|243|260|261|264|271|280|301+330+331|302+352|303+361+353|304+340|305+351+338|310|312|321|322|332+313|337+313|362|363|370+378|403+233|403+235|405|501}} }} }}1,2,3,6-Tetrahydrobenzaldehyde is an organic compound with the formula C6H9CHO. This colorless liquid is formally a partially hydrogenated derivative of benzaldehyde. It is produced by the Diels-Alder reaction of acrolein to butadiene. It is of interest as a precursor to 3,4-epoxycyclohexylmethyl-3’,4’-epoxycyclohexane carboxylate, a useful resin and precursor to industrial coatings. The conversion entails the Tishchenko reaction, i.e., base-catalyzed conversion to the ester followed by double epoxidation.[1]{{clear-left}} References1. ^{{Ullmann | author1 = Guenter Sienel | author2 = Robert Rieth | author3 = Kenneth T. Rowbottom | title = Epoxides | doi = 10.1002/14356007.a09_531}} 2 : Aldehydes|Cyclohexenes |
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