中文名 | 5-羟基黄酮 |
英文名 | Primuletin |
别名 | 5-羟基黄酮 5-羟基-2-苯基-4H-苯并吡喃-4-酮 |
英文别名 | NSC 26745 PRIMULETIN Primuletin PRIMVERIN(SH) 5-HYDROXYFLAVONE 5-Hydroxyflavone TIMTEC-BB SBB000768 5-Hydroxy-2-phenylchromone 5-hydroxy-2-phenylchromen-4-one 5-hydroxy-2-phenyl-chromen-4-one 5-hydroxy-2-phenyl-4H-chromen-4-one |
CAS | 491-78-1 |
EINECS | 207-743-1 |
化学式 | C15H10O3 |
分子量 | 238.24 |
InChI | InChI=1/C15H10O3/c16-11-7-4-8-13-15(11)12(17)9-14(18-13)10-5-2-1-3-6-10/h1-9,16H |
密度 | 1.340±0.06 g/cm3(Predicted) |
熔点 | 158-160°C |
沸点 | 425.0±45.0 °C(Predicted) |
闪点 | 165.4°C |
蒸汽压 | 7.97E-08mmHg at 25°C |
折射率 | 1.666 |
酸度系数 | 6.76±0.40(Predicted) |
存储条件 | 2-8℃ |
敏感性 | Avoid contact with oxides |
BRN | 194429 |
MDL号 | MFCD00016944 |
危险品标志 | Xi - 刺激性物品 |
风险术语 | 36/37/38 - 刺激眼睛、呼吸系统和皮肤。 |
安全术语 | S26 - 不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。 S36 - 穿戴适当的防护服。 S36/37/39 - 穿戴适当的防护服、手套和护目镜或面具。 S27 - 一旦衣物受到污染,请立即脱去。 S37 - 戴适当手套。 |
WGK Germany | 3 |
海关编号 | 29329990 |
上游原料 | 5-甲氧基黄酮 苯甲酰氯 |
参考资料 展开查看 | 1. Chen, Fengli, et al. "Magnetically stabilized bed packed with synthesized magnetic silicone loaded with ionic liquid particles for efficient enrichment of flavonoids from tree peony petals." Journal of Chromatography A 1613 (2020): 460671.https://doi.org/1 2. Zhang, Cao, et al. "Chemical structures of polyphenols that critically influence the toxicity of ZnO nanoparticles." Journal of agricultural and food chemistry 66.7 (2018): 1714-1722.https://doi.org/10.1021/acs.jafc.8b00368 3. [IF=5.279] Cao Zhang et al."Chemical Structures of Polyphenols That Critically Influence the Toxicity of ZnO Nanoparticles."J Agr Food Chem. 2018;66(7):1714–1722 |
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