化合物问答
(R)-(-)-1,1'-联萘-2,2'-双二(3,5-二甲苯基)膦(CAS号：137219-86-4)安全吗？
答案
![1,1'-Binaphthalene-2,2'-diylbis[bis(3,5-dimethylphenyl)phosphine]](https://cnstatic.chemtradehub.com/structs/137/137219-86-4-32fd.webp "1,1'-Binaphthalene-2,2'-diylbis[bis(3,5-dimethylphenyl)phosphine]")
在正常使用条件下，(R)-(-)-1,1'-联萘-2,2'-双二(3,5-二甲苯基)膦是相对安全的。但需要注意防护措施，如避免吸入粉尘、避免皮肤接触，操作时应佩戴适当的个人防护装备，如手套和防护眼镜。
关于
CAS号
137219-86-4
英文名称
1,1'-Binaphthalene-2,2'-diylbis[bis(3,5-dimethylphenyl)phosphine]
中文名称
(R)-(-)-1,1'-联萘-2,2'-双二(3,5-二甲苯基)膦
分子式
C52H48P2
分子量
734.9 g/mol
SMILES
CC1=CC(=CC(=C1)P(C2=C(C3=CC=CC=C3C=C2)C4=C(C=CC5=CC=CC=C54)P(C6=CC(=CC(=C6)C)C)C7=CC(=CC(=C7)C)C)C8=CC(=CC(=C8)C)C)C
InChIKey
MXGXXBYVDMVJAO-UHFFFAOYSA-N
最后更新: 2025-10-18 20:41
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