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Alfa Aesar |
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400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Company Name: |
Energy Chemical |
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400-0056266 |
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sales8178@energy-chemical.com |
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| | DL-CAMPHORIC ANHYDRIDE Basic information |
| Product Name: | DL-CAMPHORIC ANHYDRIDE | | Synonyms: | (+/-)-1,8,8-TRIMETHYL-3-OXABICYCLO[3.2.1]OCTANE-2,4-DIONE;1,8,8-TRIMETHYL-3-OXABICYCLO[3.2.1]OCTANE-2,4-DIONE;DL-CAMPHORIC ANHYDRIDE;DL-CAMPHOR ANHYDRIDE;(+/-)-CAMPHORIC ACID ANHYDRIDE;(+/-)-CAMPHORIC ANHYDRIDE;(±)-Camphoricanhydride,98%;DL-Camphoric anhydride,98% | | CAS: | 595-30-2 | | MF: | C10H14O3 | | MW: | 182.22 | | EINECS: | 209-861-9 | | Product Categories: | FINE Chemical & INTERMEDIATES | | Mol File: | 595-30-2.mol |  |
| | DL-CAMPHORIC ANHYDRIDE Chemical Properties |
| Melting point | 222-225 °C | | Boiling point | 270 °C | | density | 1.1940 | | refractive index | 1.5320 (estimate) | | storage temp. | 2-8°C | | Water Solubility | Hydrolyzes in water. | | Sensitive | Moisture Sensitive | | CAS DataBase Reference | 595-30-2(CAS DataBase Reference) |
| | DL-CAMPHORIC ANHYDRIDE Usage And Synthesis |
| Chemical Properties | white fine crystalline powder | | Uses | (+/-)-Camphoric anhydride is useful in the synthesis of aliphatic-aromatic copolyesters. It is also used as pharmaceutical intermediates. | | Purification Methods | Crystallise the anhydride from EtOH. If it contains too much of the acid (by IR), then reflux it in Ac2O, concentrate and collect the crystals, wash them with pet ether and dry them. [Bunton et al J Chem Soc 2918 1963, NMR: Baker & Davis Tetrahedron 24 1663 1968, Beilstein 18 H 400, 401.] |
| | DL-CAMPHORIC ANHYDRIDE Preparation Products And Raw materials |
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