Compound Q&A
Is 2,2',7,7'-Tetrabromo-9,9'-spirobi[fluorene] (CAS: 128055-74-3) safe?
Answer
![2,2',7,7'-Tetrabromo-9,9'-spirobi[fluorene]](https://static.chemtradehub.com/structs/128/128055-74-3-7718.webp "2,2',7,7'-Tetrabromo-9,9'-spirobi[fluorene]")
2,2',7,7'-Tetrabromo-9,9'-spirobi[fluorene] is generally considered safe when handled properly. However, it should be treated with caution as it may cause skin and eye irritation. Safety standards recommend using appropriate personal protective equipment (PPE) and ensuring good ventilation. It is not classified as highly toxic but should be kept away from children and not ingested.
About
CAS No
128055-74-3
English Name
2,2',7,7'-Tetrabromo-9,9'-spirobi[fluorene]
Molecular Formula
C25H12Br4
Molecular Weight
631.99 g/mol
SMILES
BrC6=CC2=C(C1=CC=C(C=C1C23C5=C(C4=CC=C(C=C34)Br)C=CC(=C5)Br)Br)C=C6
InChIKey
MASXXNUEJVMYML-UHFFFAOYSA-N
Last Updated: 2025-08-29 08:30
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