| Identification | More | [Name]
2-Nitrophenylboronic acid | [CAS]
5570-19-4 | [Synonyms]
2-NITROBENZENEBORONIC ACID
2-NITROPHENYLBORONIC ACID
O-NITROPHENYLBORONIC ACID
RARECHEM AH PB 0142
2-Borononitrobenzene~2-Nitrophenylboronic acid
2-Borononitrobenzene
2-Nitrophenylboronic acid O2NC6H4B(OH)2
2-Nitrophenylboronic Acid (contains varying amounts of Anhydride) | [EINECS(EC#)]
611-304-3 | [Molecular Formula]
C6H6BNO4 | [MDL Number]
MFCD00161358 | [Molecular Weight]
166.93 | [MOL File]
5570-19-4.mol |
| Chemical Properties | Back Directory | [Melting point ]
155-160°C | [Boiling point ]
374.8±44.0 °C(Predicted) | [density ]
1.40±0.1 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [solubility ]
soluble in Methanol,Ether,Ethanol | [form ]
Crystalline Powder | [pka]
7.83±0.53(Predicted) | [color ]
White to off-white | [BRN ]
3032097 | [CAS DataBase Reference]
5570-19-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3 | [Hazard Note ]
Harmful | [HS Code ]
29319090 |
| Hazard Information | Back Directory | [Chemical Properties]
White to orange to brown solid | [Uses]
Boronic acid catalyst used for:
- Mild and selective dipolar cycloadditions of unsaturated carboxylic acids with azides
- Transposition of allylic alcohols and Meyer-Schuster rearrangements
Reactant involved in:
- Suzuki-Miyaura cross-coupling reactions with aryl halides or nitroarenediazonium tetrafluoroborates
- Copper-catalyzed halogenation
- Oxidative arylation of aminopyrazolyl disulfides
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