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| Post Date: | Dec 26,2021 |
| Expiry Date: | Jun 24,2022 |
| Detailed Description: |
Cas No. :4415-87-6
Purity: 99%Min. Appearance: white powder Packing size: 1kg/bag；20kg/drum Application: CPI film, Polyimide composite material, etc. For details, please contact the Sales Manager: Mr.Ye 18222275652; Ms. Cao 18222265956; Sales department: 022-83726202-8855 |
| CAS Registry Number: | 4415-87-6 |
| Synonyms: | ;Tetrahydrocyclobuta(1,2-c:3,4-c')difuran-1,3,4,6-tetraone;tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone;Cyclobutane-1,2,3,4-tetracarboxylic dianhydride;CBDA;1,2,3,4-cyclobutanetetra-carboxylic acid dianhydride;Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride; |
| Molecular Formula: | C8H4O6 |
| Molecular Weight: | 196.1138 |
| Molecular Structure: | ![4415-87-6 tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetraone](http://www.globalpu.net/file/upload/202112/27/132257301.gif) nload="javascript:DrawImage(this);">
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| Hazard Symbols: | |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S36:; |