Compound Q&A
How should 4-[(4-Nitrophenyl)diazenyl]-1,3-benzenediol (CAS: 74-39-5) be stored?
Answer
![4-[(4-Nitrophenyl)diazenyl]-1,3-benzenediol](https://static.chemtradehub.com/structs/74-/74-39-5-c17e.webp "4-[(4-Nitrophenyl)diazenyl]-1,3-benzenediol")
4-[(4-Nitrophenyl)diazenyl]-1,3-benzenediol (CAS: 74-39-5) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture and degradation. Avoid contact with acids and other chemicals that may cause reactions.
About
CAS No
74-39-5
English Name
4-[(4-Nitrophenyl)diazenyl]-1,3-benzenediol
Molecular Formula
C12H9N3O4
Molecular Weight
259.22 g/mol
SMILES
C1=CC(=CC=C1N=NC2=C(C=C(C=C2)O)O)[N+](=O)[O-]
InChIKey
NGPGYVQZGRJHFJ-UHFFFAOYSA-N
Last Updated: 2025-09-30 08:42
![4-[(4-Nitrophenyl)diazenyl]-1,3-benzenediol — Guangdong Wanzhang Chemical Reagent Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce43292b2de6e8e95a42fd/67ce43292b2de6e8e95a42fd-logo.webp){kind=logo}
![4-[(4-Nitrophenyl)diazenyl]-1,3-benzenediol — Leyan Reagents](https://static.chemtradehub.com/suppliers/67ce1f8657537e5c8069b370/67ce1f8657537e5c8069b370-logo.webp){kind=logo}
![4-[(4-Nitrophenyl)diazenyl]-1,3-benzenediol — Shanghai Jixiang Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce6f4d2b2de6e8e95a45bf/67ce6f4d2b2de6e8e95a45bf-logo.webp){kind=logo}
![4-[(4-Nitrophenyl)diazenyl]-1,3-benzenediol — HePeng （ ShangHai ） Biotechnology Co Ltd](https://static.chemtradehub.com/suppliers/67ceccf22b2de6e8e95a5e0f/67ceccf22b2de6e8e95a5e0f-logo.webp){kind=logo}