- Phthalane
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- $10.00
-
2024-01-08
- CAS:496-14-0
- Min. Order: 1kg
- Purity: 99.50%
- Supply Ability: 20tons
- Phthalan
-
- $15.00
-
2021-08-12
- CAS:496-14-0
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Phthalan
-
- $3.00
-
2020-01-09
- CAS:496-14-0
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 200KG
Related articles - Applications of Benzo[c]Furans
- Benzo[c]furan, also known as isobenzofuran, is a planar unique class of o-quinonoidal bicyclic monooxygen heterocycles with a ....
- Jan 25，2022
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| | Phthalan Basic information |
| Product Name: | Phthalan | | Synonyms: | PHTHALAN;O-XYLYLENE OXIDE;Isobenzofuran, 1,3-dihydro-;ISOCOUMARAN;2,5-dihydro-3,4-benzofuran;1,3-Dihydroisobenzofuran
Isocoumaran
Phthalan;Phthalan, o-Xylylene oxide, 1,3-Dihydro-2-benzofuran;Phthalan 97% | | CAS: | 496-14-0 | | MF: | C8H8O | | MW: | 120.15 | | EINECS: | 207-815-2 | | Product Categories: | | | Mol File: | 496-14-0.mol |  |
| | Phthalan Chemical Properties |
| Melting point | 6°C | | Boiling point | 192 °C (lit.) | | density | 1.098 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.546(lit.) | | Fp | 146 °F | | solubility | Low aqueous solubility. | | form | Liquid | | color | Colorless to Almost colorless | | BRN | 111932 | | InChI | 1S/C8H8O/c1-2-4-8-6-9-5-7(8)3-1/h1-4H,5-6H2 | | InChIKey | SFLGSKRGOWRGBR-UHFFFAOYSA-N | | SMILES | C1OCc2ccccc12 | | CAS DataBase Reference | 496-14-0(CAS DataBase Reference) | | NIST Chemistry Reference | Phthalan(496-14-0) |
| Risk Statements | 36/37/38 | | Safety Statements | 24/25-3/9/49 | | WGK Germany | 3 | | HS Code | 29321900 | | Storage Class | 10 - Combustible liquids |
| | Phthalan Usage And Synthesis |
| Chemical Properties | clear colourless to slightly yellow liquid | | Uses | Phthalan s a benzofuran compound participating in a variety of organic reactions. It is used in the arylation of tetrahydroquinolines and isochromans, as well as the oxidation and amination of benzylic sp3 C-H bonds. | | Synthesis | Et3SiH (4 equiv) was added to a stirred solution of 2-hydroxychalcone derivative (0.5 mmol, 1 equiv) and InCl3 (0.5 ) in anhydrous acetonitrile (2.5 mL).
equiv) in a stirred solution in anhydrous acetonitrile (2.5 mL). Reflow the reaction mixture. Add water to the reaction mixture. Extract the
reaction mixture with dichloromethane. Wash the combined organic layers with brine. Dry the combined organic layers with anhydrous Na 2 SO 4 . Concentrate the layers under vacuum. The reaction was carried out by silica gel column chromatography (petroleum ether/ethyl acetate =
The resulting solution was purified by silica gel column chromatography (petroleum ether/ethyl acetate= 50:1) to afford 1,3-dihydroisobenzofuran. |
| | Phthalan Preparation Products And Raw materials |
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