1-CYCLOHEXENYLBORONIC ACID
- Product Name
- 1-CYCLOHEXENYLBORONIC ACID
- CAS No.
- 89490-05-1
- Chemical Name
- 1-CYCLOHEXENYLBORONIC ACID
- Synonyms
- Cyclohexenylboronic acid;cyclohex-1-enylboronic acid;ohexen-1-yL;1-Boronocyclohex-1-ene;Cyclohexene boric acid;1-Cyclohexene boric acid;Cyclohexene-1-boronicacid;CLOHEXEN-1-YLBORONIC ACID;1-CYCLOHEXENYLBORONIC ACID;CYCLOHEXEN-1-YLBORONIC ACID
- CBNumber
- CB6117285
- Molecular Formula
- C6H11BO2
- Formula Weight
- 125.96
- MOL File
- 89490-05-1.mol
1-CYCLOHEXENYLBORONIC ACID Property
- Melting point:
- 165°C
- Boiling point:
- 261.9±33.0 °C(Predicted)
- Density
- 1.05±0.1 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- form
- Powder
- pka
- 9.43±0.20(Predicted)
- color
- White to off-white
- InChI
- InChI=1S/C6H11BO2/c8-7(9)6-4-2-1-3-5-6/h4,8-9H,1-3,5H2
- InChIKey
- XZWQKJXJNKYMAP-UHFFFAOYSA-N
- SMILES
- C1CCCCC=1B(O)O
- CAS DataBase Reference
- 89490-05-1(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39-60-37
- HS Code
- 29319090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- C3028
- Product name
- Cyclohex-1-en-1-ylboronic Acid (contains varying amounts of Anhydride)
- Packaging
- 1G
- Price
- $41
- Updated
- 2025/07/31
- Product number
- C3028
- Product name
- Cyclohex-1-en-1-ylboronic Acid (contains varying amounts of Anhydride)
- Packaging
- 5G
- Price
- $124
- Updated
- 2025/07/31
- Product number
- C991688
- Product name
- Cyclohexen-1-ylboronicacid
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- C991688
- Product name
- Cyclohexen-1-ylboronicacid
- Packaging
- 250mg
- Price
- $90
- Updated
- 2021/12/16
- Product number
- C31070
- Product name
- (cyclohex-1-en-1-yl)boronicacid
- Purity
- 95+%
- Packaging
- 10g
- Price
- $90
- Updated
- 2021/12/16
1-CYCLOHEXENYLBORONIC ACID Chemical Properties,Usage,Production
Chemical Properties
Off-white powder
Synthesis
2044-08-8
1195-66-0
89490-05-1
Under nitrogen protection, 8.0 g (0.33 mol) of magnesium metal and a few iodine crystals were added to the reaction flask. In a dropping funnel, 56.9 g (0.36 mol) of 2-methoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 48.3 g (0.3 mol) of 1-bromo-1-cyclohexene and 300 ml of anhydrous tetrahydrofuran were mixed well. The temperature of the reaction system was raised to 40-45 °C and the first 25 ml of the mixed solution was added slowly dropwise, observing the iodine-induced color change as a sign of the start of the reaction. The reaction temperature was maintained at 40-55 °C and the dropwise addition of the remaining mixed solution was completed. Subsequently, the reaction was gradually heated to reflux and continued for 2-3 h. The reaction was monitored by GC until the disappearance of the raw material. The reaction solution was cooled to 0-10 °C and the reaction was quenched by slow addition of saturated NH4Cl solution and pH was adjusted to 5-6. The organic layer was separated and the aqueous layer was extracted with 150 ml of methyl tertiary butyl ether (MTBE). The organic layers were combined, washed with saturated brine and concentrated under reduced pressure to remove the solvent. Finally, distilled under high vacuum, collected 80-83 ℃ fraction, obtained colorless transparent liquid cyclohexene-1-ylboronic acid 50.5 g, yield 81%.
References
[1] Patent: CN104788481, 2016, B. Location in patent: Paragraph 0024
1-CYCLOHEXENYLBORONIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
1-CYCLOHEXENYLBORONIC ACID Suppliers
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- Country
- Ukraine
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View Lastest Price from 1-CYCLOHEXENYLBORONIC ACID manufacturers
- Product
- 1-Cyclohexen-1-ylboronic acid 89490-05-1
- Price
- US $3.00-9.00/KG
- Min. Order
- 0.1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2025-07-02
- Product
- 1-CYCLOHEXENYLBORONIC ACID 89490-05-1
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 100kg
- Release date
- 2018-12-22