Compound Q&A
How should waste containing 4,4'-((1E,1'E)-(3,3'-dichloro-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one) (CAS: 3520-72-7) be handled?
Answer
![4,4'-((1E,1'E)-(3,3'-dichloro-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)](https://static.chemtradehub.com/structs/352/3520-72-7-88e1.webp "4,4'-((1E,1'E)-(3,3'-dichloro-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)")
Waste containing 4,4'-((1E,1'E)-(3,3'-dichloro-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one) (CAS: 3520-72-7) should be collected and stored in a sealed, labeled container to prevent environmental contamination. It should be handled according to local hazardous waste regulations and disposed of through professional waste disposal services. Incineration is a common method for disposal, but it must be done in an appropriately licensed facility to ensure compliance with environmental protection laws and regulations.
About
CAS No
3520-72-7
English Name
4,4'-((1E,1'E)-(3,3'-dichloro-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Molecular Formula
C32H24Cl2N8O2
Molecular Weight
623.5 g/mol
EINECS
222-530-3
SMILES
ClC1=CC(C2=CC=C(/N=N/C3C(N(C4=CC=CC=C4)N=C3C)=O)C(Cl)=C2)=CC=C1/N=N/C5C(N(C6=CC=CC=C6)N=C5C)=O
InChIKey
HKYYDLYCGBDWSB-ATXIYDNESA-N
Last Updated: 2025-09-23 22:54
![4,4'-((1E,1'E)-(3,3'-dichloro-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one) — Hangzhou Jinqian Technology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce567f2b2de6e8e95a4428/67ce567f2b2de6e8e95a4428-logo.webp){kind=logo}