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3,4-亚甲二氧基溴苯,
3,4-(Methylenedioxy)bromobenzene,
CAS:2635-13-4
C7H5BrO2 / 201.017
MFCD00005821
3,4-(Methylenedioxy)bromobenzene
| CAS Number | 2635-13-4 |
| Product Name | 4-Bromo-1,2-(methylenedioxy)benzene |
| IUPAC Name | 5-bromo-1,3-benzodioxole |
| Molecular Formula | C7H5BrO2 |
| Molecular Weight | 201.017 g/mol |
| InChI | InChI=1S/C7H5BrO2/c8-5-1-2-6-7(3-5)10-4-9-6/h1-3H,4H2 |
| InChI Key | FBOYMIDCHINJKC-UHFFFAOYSA-N |
| SMILES | C1OC2=C(O1)C=C(C=C2)Br |
| Synonyms | 1-bromo-3,4-(methylenedioxy)benzene |
| Canonical SMILES | C1OC2=C(O1)C=C(C=C2)Br |
COA:
| Items | Standards | Results |
| Appearance | White or slight yellow | viscous liquid Complies |
| Identification | TLC and HPLC | Positive |
| NMR and MS | Should comply | Complies |
| Boiling point | 226℃ - 230 °C | 287℃ - 288℃ |
| Reflective index | 1.56-1.60 | 1.58 |
| Density | 1.66 g/mL - 1.70 g/mL | 1.68g/mL |
| Assay by HPLC | Min. 95% | 97.4% |
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