| Identification | Back Directory | [Name]
CYCLOPENTEN-1-YLBORONIC ACID | [CAS]
850036-28-1 | [Synonyms]
openten-1-yL
1-Boronocyclopent-1-ene
Cyclopentenylboronic acid
1-Cyclopenteneboronic Acid
1-Cyclopentenylboronic acid
CYCLOPENTEN-1-YLBORONIC ACID
1-CYCLOPENTEN-1-YLBORONIC ACID
Cyclopent-1-ene-1-boronic acid
Cyclopent-1-en-1-ylboronic acid
Cyclopentene-1-boronic acid, 97%
Boronic acid,B-1-cyclopenten-1-yl-
1-Cyclopentenylboronic acid
1-Cyclopenten-1-ylboronic acid
1-Cyclopentenylboronic Acid (contains varying amounts of Anhydride) | [Molecular Formula]
C5H9BO2 | [MDL Number]
MFCD02179496 | [MOL File]
850036-28-1.mol | [Molecular Weight]
111.93 |
| Chemical Properties | Back Directory | [Melting point ]
134-140°C | [Boiling point ]
246.7±33.0 °C(Predicted) | [density ]
1.08±0.1 g/cm3(Predicted) | [storage temp. ]
Keep Cold | [form ]
solid | [pka]
9.44±0.20(Predicted) | [color ]
white to pale yellow | [InChI]
1S/C5H9BO2/c7-6(8)5-3-1-2-4-5/h3,7-8H,1-2,4H2 | [InChIKey]
UZBHNSVUMGIKLU-UHFFFAOYSA-N | [SMILES]
OB(O)C1=CCCC1 |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
36/37/38-41-37/38 | [Safety Statements ]
26-36/37/39-39 | [WGK Germany ]
WGK 3 | [Hazard Note ]
Harmful/Irritant/Keep Cold | [TSCA ]
No | [HS Code ]
29319090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Dam. 1
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
Off-white powder | [Uses]
suzuki reaction | [Synthesis]
Cyclopenten-1-ylboronic acid is prepared as follows:
The first step of the raw material 1-chlorocyclopentene preparation: to a 2L four-necked bottle equipped with magnetic stirring, thermometer, condenser tube and exhaust gas alkali absorption |
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