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6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman
Dangerous GoodsCAS number：40278-59-9 molecular formula：C23H28O4
overview
Specs
| Chinese alias | - | ||
| English alias | HPPJCHQXOCLCJJ-UHFFFAOYSA-N | AKOS025295296 | MFCD00191424 | 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol | D90030 | D2286 | 6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobischroman | SCHEMBL3615121 | 4,4,4',4',7,7'-hexamethyl-2,2'-s | ||
| CAS number | 40278-59-9 | molecular formula | C23H28O4 |
| molecular weight | 368.47 g/mol | Exact mass | ≥98%(HPLC) |
| PSA | 58.900 Ų | logp | 6.1 |
numbering system
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physicochemical properties
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Safety information
pictogram：
GHS08
Signal word：
Warning
Hazard Statement：
H371: 可能会损坏器官
Statement of Preventive Measures：
P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P308+P316: 如果暴露或担心：立即寻求紧急医疗救助。
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MSDS
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