| Identification |
| Name: | 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylicacid, 9-(ethoxymethyl)-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo- |
| Synonyms: | Isophthalaldehydicacid, 2-[(3-carboxy-a5-ethoxy-4,6-dihydroxy-2,5-xylyl)oxy]-4-hydroxy-6-methyl-, e-lactone (7CI); Cetraric acid;Cetrarin; Stictin |
| CAS: | 489-49-6 |
| EINECS: | 207-697-2 |
| Molecular Formula: | C20H18 O9 |
| Molecular Weight: | 402.35152 |
| InChI: | InChI=1/C20H18O9/c1-4-27-7-11-15(23)14(19(24)25)9(3)16-18(11)29-20(26)13-8(2)5-12(22)10(6-21)17(13)28-16/h5-6,22-23H,4,7H2,1-3H3,(H,24,25) |
| Molecular Structure: |
![(C20H18O9) Isophthalaldehydicacid, 2-[(3-carboxy-a5-ethoxy-4,6-dihydroxy-2,5-xylyl)oxy]-4-hydroxy-6-methyl-, e-...](https://img1.guidechem.com/chem/e/dict/42/489-49-6.jpg) |
| Properties |
| Flash Point: | 235.4°C |
| Boiling Point: | 657.9°Cat760mmHg |
| Density: | 1.48g/cm3 |
| Refractive index: | 1.658 |
| Flash Point: | 235.4°C |
| Safety Data |
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