ChemicalBook > CAS DataBase List > 2,2-DIMETHYLETHENYLBORONIC ACID
2,2-DIMETHYLETHENYLBORONIC ACID
- Product Name
- 2,2-DIMETHYLETHENYLBORONIC ACID
- CAS No.
- 14559-88-7
- Chemical Name
- 2,2-DIMETHYLETHENYLBORONIC ACID
- Synonyms
- ethenyL;(2-Methylprop-1-en-1-yl)boronic acid;RARECHEM AH PB 0256;2,2-DIMETHYLETHENYLBORONIC ACID;2,2-DIMETHYLETHENYLBORONIC ACID 97%;(2-Methyl-1-propen-1-yl)boronicacid;B-(2-methyl-1-propen-1-yl)boronic acid;Boronic acid,B-(2-methyl-1-propen-1-yl)-;2,2-Dimethylethenylboronic acid - [D3007];2,2-Dimethylethenylboronic acid（contains varying amounts of Anhydride）
- CBNumber
- CB0673213
- Molecular Formula
- C4H9BO2
- Formula Weight
- 99.92
- MOL File
- 14559-88-7.mol
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2,2-DIMETHYLETHENYLBORONIC ACID Property
- Melting point:
- 87 °C
- Boiling point:
- 190.6±23.0 °C(Predicted)
- Density
- 0.952±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- form
- solid
- pka
- 9.82±0.43(Predicted)
- color
- White to off-white
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Safety
- HS Code
- 2931900090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
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N-Bromosuccinimide Price
TRC
- Product number
- D479883
- Product name
- 2,2-Dimethylethenylboronicacid
- Packaging
- 1g
- Price
- $175
- Updated
- 2021/12/16
Synthonix
- Product number
- D3007
- Product name
- 2,2-Dimethylethenylboronicacid
- Purity
- 97%
- Packaging
- 1g
- Price
- $70
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 069685
- Product name
- 2,2-Dimethylethenylboronic acid
- Purity
- 97%
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
SynQuest Laboratories
- Product number
- 6360-1-X3
- Product name
- 2,2-Dimethylethenylboronic acid
- Purity
- 95%
- Packaging
- 1g
- Price
- $93
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FD160422
- Product name
- 2,2-Dimethylethenylboronic acid
- Packaging
- 1g
- Price
- $160
- Updated
- 2021/12/16
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2,2-DIMETHYLETHENYLBORONIC ACID Chemical Properties,Usage,Production
Uses
2,2-Dimethylethenylboronic acid is a useful reagent in the preparation of prostaglandins via 1,4-conjugate addition.
Synthesis
(1) the use of dichloromethane, at 10 ~ 60 ?? conditions, the use of 3,3-dimethyl acrylic acid, and bromine reaction 3 ~ 4h, after the end of the reaction using a base to adjust the PH to 9 ~ 10,30 ~ 60 ?? conditions of the reaction for 2 ~ 3h, the reaction is static after the end of the stratification, the organic layer distillation to obtain 2,2-dimethyl vinyl bromide;
(2) using tetrahydrofuran, at a temperature of -76 ~ -40 ?? C, using 2,2-dimethyl vinyl bromide, in the lithium metal and boronization reagent under the action of the reaction 2 ~ 3h, using hydrochloric acid to adjust the PH to 3 ~ 4, using ethyl acetate extraction, concentrated organic layer by non-polar hydrocarbon solvent slurrying and filtration, drying to obtain 2,2-dimethyl vinylboronic acid.2,2-DIMETHYLETHENYLBORONIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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2,2-DIMETHYLETHENYLBORONIC ACID Suppliers
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View Lastest Price from 2,2-DIMETHYLETHENYLBORONIC ACID manufacturers
Shaanxi Dideu New Materials Co. Ltd
- Product
- 2,2-DIMETHYLETHENYLBORONIC ACID 14559-88-7
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-07-05
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
- Product
- (2-Methyl-1-propen-1-yl)boronic acid 14559-88-7
- 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
Career Henan Chemical Co
- Product
- 2,2-DIMETHYLETHENYLBORONIC ACID 14559-88-7
- Price
- US $1.00/KG
- Min. Order
- 1G
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2018-08-15
14559-88-7, 2,2-DIMETHYLETHENYLBORONIC ACIDRelated Search:
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TRANS-1-PROPEN-1-YLBORONIC ACID
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