| 常用名 | 7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione | CAS号 | 69975-77-5 |
|---|---|---|---|
| 价格 | $需询单/100g $需询单/1kg $需询单/100kg $需询单/1000kg | 纯度 | 98.0% |
| 备货期 | 需询单 | 库存 | 询单 |
| 产品详情(用途,包装等)
物理化学性质: CAS号:69975-77-5 常用中文名:7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione 常用英文名:7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione 分子式:C22H18O8 分子量:410.37400 密度:1.51g/cm3 沸点:729.9ºC at 760 mmHg 熔点:N/A 闪点:260.7ºC |