754242
Tetrahydroxydiboron
95%
Manufacturer: Sigma Aldrich
CAS Number: 13675-18-8
Synonym(S): BBA, Bis-Boric acid, Diboronic acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 754242-1-G | In Stock | ₹ 4,037.73 |
| 100 G | 754242-100-G | In Stock | ₹ 65,437.13 |
754242 - 1 G
In Stock
Quantity
1
Base Price: ₹ 4,037.73
GST (18%): ₹ 726.791
Total Price: ₹ 4,764.521
Quality Level
200
Assay
95%
form
solid
mp
>385 °C
SMILES string
OB(O)B(O)O
InChI
1S/B2H4O4/c3-1(4)2(5)6/h3-6H
InChI key
SKOWZLGOFVSKLB-UHFFFAOYSA-N
Other Options
Related Products
Description
- Application: Tetrahydroxydiboron (BBA) is an efficient borylating agent that can be used to borylate a wide variety of aryl and heteroaryl substrates with low Pd- and Ni-catalyst loads.[1][2]Other reactions employing BBA as a reagent:Palladium-catalyzed boronation of vinyl cyclopropane, vinyl aziridine, and allyl acetate substrates.[3]To facilitate catalytic transfer hydrogenations of simple alkenes and alkynes.[4]Selective reducing agent for in situ N-oxide reduction of pyridine-N-oxides.[5]As a substitute to bis(pinacolato) diboron for Miyaura borylation.[6]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P261 - P264 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Compare Similar Items
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Quality Level: 200
Assay: 95%
form: solid
mp: >385 °C
SMILES string: OB(O)B(O)O
InChI: 1S/B2H4O4/c3-1(4)2(5)6/h3-6H
InChI key: SKOWZLGOFVSKLB-UHFFFAOYSA-N
Quality Level:
200
Assay:
95%
form:
solid
mp:
>385 °C
SMILES string:
OB(O)B(O)O
InChI:
1S/B2H4O4/c3-1(4)2(5)6/h3-6H
InChI key:
SKOWZLGOFVSKLB-UHFFFAOYSA-N
Quality Level: 100
Assay: ≥90% (HPLC)
form: liquid
mp: __
SMILES string: OC[C@H](O)[C@H](O)C(=O)CO
InChI: 1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h3,5-8,10H,1-2H2/t3-,5-/m0/s1
InChI key: ZAQJHHRNXZUBTE-UCORVYFPSA-N
Quality Level:
100
Assay:
≥90% (HPLC)
form:
liquid
mp:
__
SMILES string:
OC[C@H](O)[C@H](O)C(=O)CO
InChI:
1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h3,5-8,10H,1-2H2/t3-,5-/m0/s1
InChI key:
ZAQJHHRNXZUBTE-UCORVYFPSA-N
Quality Level: 100
Assay: ≥90% (HPLC)
form: liquid
mp: __
SMILES string: OC[C@H](O)[C@H](O)C(=O)CO
InChI: 1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h3,5-8,10H,1-2H2/t3-,5-/m0/s1
InChI key: ZAQJHHRNXZUBTE-UCORVYFPSA-N
Quality Level:
100
Assay:
≥90% (HPLC)
form:
liquid
mp:
__
SMILES string:
OC[C@H](O)[C@H](O)C(=O)CO
InChI:
1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h3,5-8,10H,1-2H2/t3-,5-/m0/s1
InChI key:
ZAQJHHRNXZUBTE-UCORVYFPSA-N
Quality Level: 100200
Assay: ≥99.0% (AT)
form: crystals
mp: 197-199 °C (dec.)
SMILES string: __
InChI: __
InChI key: __
Quality Level:
100200
Assay:
≥99.0% (AT)
form:
crystals
mp:
197-199 °C (dec.)
SMILES string:
__
InChI:
__
InChI key:
__