化合物问答
什么是溶剂黄 93(CAS号：4702-90-3)？
答案
![3H-Pyrazol-3-one, 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-](https://cnstatic.chemtradehub.com/structs/470/4702-90-3-72da.webp "3H-Pyrazol-3-one, 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-")
溶剂黄 93是一种有机化合物，化学名称为3H-吡唑-3-酮，4-[(1,5-二氢-3-甲基-5-氧代-1-苯基-4H-吡唑-4-基烯基)甲基]-2,4-二氢-5-甲基-2-苯基-，其CAS号为4702-90-3。该化合物是一种黄色染料，常用于塑料、涂料、油墨、纺织品等领域的着色剂。
关于
CAS号
4702-90-3
英文名称
3H-Pyrazol-3-one, 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-
中文名称
溶剂黄 93
分子式
C21H18N4O2
分子量
358.4 g/mol
EINECS号
225-184-1
SMILES
CC1=NN(C(=O)C1C=C2C(=NN(C2=O)C3=CC=CC=C3)C)C4=CC=CC=C4
InChIKey
QPAPQRFSPBUJAU-UHFFFAOYSA-N
最后更新: 2025-10-03 16:47
![3H-Pyrazol-3-one, 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl- — 湖北成海化工有限公司](https://cnstatic.chemtradehub.com/suppliers/67ce17ff57537e5c8069b2e9/67ce17ff57537e5c8069b2e9-logo.webp){kind=logo}