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CAS RN: 40278-59-9 | Product Number: D2286
6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman
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Purity: >98.0%(HPLC)
Synonyms:
- 4,4,4',4',7,7'-Hexamethyl-2,2'-spirobi[chroman]-6,6'-diol
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 25G |
¥950.00
|
2 | 1 | 37 |
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| Product Number | D2286 |
| Purity / Analysis Method | >98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__2__3H__2__8O__4 = 368.47 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 40278-59-9 |
| Reaxys Registry Number | 7773561 |
| PubChem Substance ID | 87568723 |
| MDL Number | MFCD00191424 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Melting point | 203.0 to 210.0 °C |
Properties (reference)
| Melting Point | 210 °C |
| Solubility (soluble in) | Alcohol |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H371 : May cause damage to organs. H411 : Toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P391 : Collect spillage. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P405 : Store locked up. |
Related Laws:
Transport Information:
| UN Number | UN3077 |
| Class | 9 |
| Packing Group | III |
| Customs Control Conditions (Q) |
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