5-Ethyl-1,3-benzenediol manufacturers
|
| | 5-Ethyl-1,3-benzenediol Basic information |
| Product Name: | 5-Ethyl-1,3-benzenediol | | Synonyms: | 1,3-Benzenediol, 5-ethyl-;5-Ethyl-benzene-1,3-diol;5-Ethylresorcin;Homoorcinol;5-Ethyl-1,3-benzenediol | | CAS: | 4299-72-3 | | MF: | C8H10O2 | | MW: | 138.16 | | EINECS: | | | Product Categories: | | | Mol File: | 4299-72-3.mol |  |
| | 5-Ethyl-1,3-benzenediol Chemical Properties |
| Melting point | 98-99℃ (benzene hexane ) | | Boiling point | 122 °C(Press: 0.1 Torr) | | density | 1.159±0.06 g/cm3(Predicted) | | refractive index | 96-97 (589.3 nm) | | storage temp. | Refrigerator | | solubility | Acetone (Slightly), DMSO (Slightly), Methanol (Slightly) | | pka | 9.55±0.10(Predicted) | | form | Solid | | color | Pale Yellow to Light Yellow | | InChI | InChI=1S/C8H10O2/c1-2-6-3-7(9)5-8(10)4-6/h3-5,9-10H,2H2,1H3 | | InChIKey | MSFGJICDOLGZQK-UHFFFAOYSA-N | | SMILES | C1(O)=CC(CC)=CC(O)=C1 |
| | 5-Ethyl-1,3-benzenediol Usage And Synthesis |
| Uses | 5-Ethyl-1,3-benzenediol is a useful compound that is utilized in polycarbonate-?polyester blends. As well, it is a useful reactant for the synthesis of organic compounds such as resorcinol-?formaldehyde, and dihydroxyphthalic acids. | | Synthesis | To a solution of 1-(3,5-dihydroxyphenyl)ethanone (2.5 g, 16.4 mmol) in MeOH (120 mL) and 2N HCl (120 ml) was added Pd/C (250 mg) under an inert atmosphere. The reaction mixture was then charged with hydrogen gas and stirred at RT for 16 h under an N2 atmosphere. The reaction mixture was filtered and concentrated, and the residue was taken up into EtOAc (50 ml), washed with brine (2*50 ml), dried over Na2SO4, and filtered and concentrated. The crude product was purified by column chromatography (0:100 to 40:60 EtOAc/hexanes) to give 5-ethylbenzene-1,3-diol as a yellow liquid.
 |
| | 5-Ethyl-1,3-benzenediol Preparation Products And Raw materials |
|