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Product Name:DL-CAMPHORIC ANHYDRIDE
CAS:76-32-4
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3B Pharmachem (Wuhan) International Co.,Ltd.
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821-50328103-801 18930552037 |
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| Products Intro: |
Product Name:DL-CAMPHORIC ANHYDRIDE
CAS:76-32-4
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
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DL-CAMPHORIC ANHYDRIDE manufacturers
- DL-CAMPHORIC ANHYDRIDE
-
- $15.00 / 1KG
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2021-08-12
- CAS:76-32-4
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| | DL-CAMPHORIC ANHYDRIDE Basic information |
| Product Name: | DL-CAMPHORIC ANHYDRIDE | | Synonyms: | 1,3-Cyclopentanedicarboxylic anhydride, 1,2,2-trimethyl-;3-Oxabicyclo[3.2.1]octane-2,4-dione, 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,1,8,8-trimethyl-,(±)-;DL-CAMPHOR ANHYDRIDE;DL-CAMPHORIC ANHYDRIDE;(+/-)-CAMPHORIC ACID ANHYDRIDE;(+/-)-CAMPHORIC ANHYDRIDE | | CAS: | 76-32-4 | | MF: | C10H14O3 | | MW: | 182.22 | | EINECS: | 200-952-9 | | Product Categories: | | | Mol File: | 76-32-4.mol |  |
| | DL-CAMPHORIC ANHYDRIDE Chemical Properties |
| Melting point | 222-225 °C | | Boiling point | 269-271°C | | density | 1.137±0.06 g/cm3(Predicted) | | Fp | 269-271°C | | storage temp. | 2-8°C | | Sensitive | Moisture Sensitive | | BRN | 83114 | | CAS DataBase Reference | 76-32-4(CAS DataBase Reference) |
| | DL-CAMPHORIC ANHYDRIDE Usage And Synthesis |
| Uses | 1,8,8-Trimethyl-3-oxabicyclo[3.2.1]octane-2,4-dione could be useful for the syntehsis of aliphatic-aromatic copolyesters, and camphoric acid-?based acylhydrazone compounds. | | Uses | (±)-Camphoric acid anhydride (1,8,8-Trimethyl-3-oxabicyclo[3.2.1]octane-2,4-dione) may be useful in the synthesis of aliphatic-aromatic copolyesters. | | 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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