Identification | Back Directory | [Name]
1,4-Benzoquinoneimine | [CAS]
3009-34-5 | [Synonyms]
PBQI p-Quinonimine p-Benzoquinonimine p-Benzoquinone imine 1,4-Benzoquinoneimine Sorafenib Impurity 45 Paracetamol Impurity 6 p-Benzoquinone monoimine Acetaminophen Impurity 20 p-Quinonimine
DISCONTINUED Paracetamol Impurity 201911 4-iminocyclohexa-2,5-dienone Sorafenib Impurity HC121-201911 4-Imino-2,5-cyclohexadien-1-one 2,5-Cyclohexadien-1-one, 4-imino- Acetaminophen Impurity 7 (4-quinoneimine) | [Molecular Formula]
C6H5NO | [MOL File]
3009-34-5.mol | [Molecular Weight]
107.11 |
Chemical Properties | Back Directory | [Boiling point ]
200.87°C (rough estimate) | [density ]
1.1697 (rough estimate) | [refractive index ]
1.5423 (estimate) | [pka]
4.19±0.20(Predicted) |
Hazard Information | Back Directory | [Uses]
p-Quinonimine (Acetaminophen Impurity 7 (4-quinoneimine)) is an impurity of Acetaminophen (A161220), an analgesic and antipyretic drug. Acetaminophen is a pain reliever commonly used to treat headache, muscle aches, arthritis, and other acute or chronic painful conditions. | [Definition]
ChEBI: 1,4-benzoquinone imine is a quinone imine. It is functionally related to a 1,4-benzoquinone. | [Safety Profile]
Experimental reproductiveeffects. The solid decomposes violently (nearlyexplosive).When heated to decomposition it emits toxicfumes of NOx. |
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