4,4′-oxydiphthalic anhydride
Date：2021-12-03 Categories：Related Application Product
| post date: |
dec 01,2021 |
| expiry date: |
may 30,2022 |
| detailed description: |
cas no. :1823-59-2
|
| cas registry number: |
1823-59-2
|
| synonyms: |
;4,4′-oxydiphthalic dianhydride;5,5′-oxybis-3-isobenzofurandione;4-4′-oxydiphthalic acid anhydride;4,4′-oxydiphthalic anhydride;bis-(3-phthalyl anhydride) ether;odpa;4,4′-oxydiphthalic acid;4,4”-oxybisdiphthalic anhydride;5,5′-oxybis(2-benzofuran-1,3-dione);oxydiphthalicanhydride;s-odpa;oxydiphthalic anhydride; |
| molecular formula: |
c16h6o7 |
| molecular weight: |
310.2146 |
| molecular structure: |
|
| risk codes: |
r52/53:; |
| safety description: |
s61:; |
