655856
4,4,5,5-Tetramethyl-1,3,2-dioxaborolane
97%
Manufacturer: Sigma Aldrich
CAS Number: 25015-63-8
Synonym(S): HBpin, Pinacolborane
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 655856-5-G | In Stock | ₹ 5,200.00 |
| 25 G | 655856-25-G | In Stock | ₹ 13,270.00 |
| 100 G | 655856-100-G | In Stock | ₹ 47,316.08 |
655856 - 5 G
In Stock
Quantity
1
Base Price: ₹ 5,200.00
GST (18%): ₹ 936.00
Total Price: ₹ 6,136.00
Quality Level
100
Assay
97%
refractive index
n20/D 1.396 (lit.)
bp
42-43 °C/50 mmHg (lit.)
density
0.882 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CC1(C)OBOC1(C)C
InChI
1S/C6H13BO2/c1-5(2)6(3,4)9-7-8-5/h7H,1-4H3
InChI key
UCFSYHMCKWNKAH-UHFFFAOYSA-N
Other Options
Related Products
Description
- Application: 4,4,5,5-Tetramethyl-1,3,2-dioxaborolane may be used for:Borylation at the benzylic C-H bond of alkylbenzenes in the presence of a palladium catalyst to form pinacol benzyl boronate.[1]Hydroboration of alkyl or aryl alkynes and alkenes in the presence of transition metal catalysts.[2]Coupling with aryl iodides in the presence of a copper catalyst to form aryl boronates.[3]Asymmetric hydroboration of 1,3-enynes to form chiral allenyl boronates.[4]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P210 - P231 + P232 - P233 - P280 - P302 + P335 + P334 - P370 + P378
Hazard Classifications
Flam. Liq. 2 - Water-react 2
WGK
WGK 3
Flash Point(F)
41.0 °F
Flash Point(C)
5 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves