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Tetrahydroxydiboron - 95%, high purity , CAS No.13675-18-8

  • ≥95%
Item Number
T167102
Grouped product items
SKUSizeAvailabilityPrice Qty
T167102-250mg
250mg
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$9.90
T167102-1g
1g
In stock
$28.90
T167102-5g
5g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$75.90
T167102-10g
10g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$135.90
T167102-25g
25g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$217.90
T167102-100g
100g
In stock
$357.90
T167102-500g
500g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,428.90

Basic Description

SynonymsTetrahydroxydiboron|13675-18-8|hypodiboric acid|tetrahydroxydiborane|Hypoboric Acid|(dihydroxyboranyl)boronic acid|Diboron tetrahydroxide|Subboric acid|Diborane(4), tetrahydroxy-|Diboron tetrahydroxide [MI]|Diborane(4), 1,1,2,2-tetrahydroxy-|D0Q7FO865W|MF
Specifications & Purity95%
Storage TempRoom temperature
Shipped InNormal
Product Description

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. Other reactions employing BBA as a reagent: · Palladium-catalyzed boronation of vinyl cyclopropane, vinyl aziridine, and allyl acetate substrates. · To facilitate catalytic transfer hydrogenations of simple alkenes and alkynes. · Selective reducing agent for in situ N-oxide reduction of pyridine-N-oxides. · As a substitute to bis(pinacolato) diboron for Miyaura borylation.

Names and Identifiers

IUPAC Name hypoboric acid
INCHI InChI=1S/B2H4O4/c3-1(4)2(5)6/h3-6H
InChi Key SKOWZLGOFVSKLB-UHFFFAOYSA-N
Canonical SMILES B(B(O)O)(O)O
Isomeric SMILES B(B(O)O)(O)O
WGK Germany 3
PubChem CID 10986154
Molecular Weight 89.65

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

11 results found

Lot NumberCertificate TypeDateItem
D2428539Certificate of AnalysisMar 23, 2024 T167102
G2412609Certificate of AnalysisMar 23, 2024 T167102
B2223053Certificate of AnalysisDec 22, 2023 T167102
B2223074Certificate of AnalysisDec 22, 2023 T167102
B2223080Certificate of AnalysisDec 22, 2023 T167102
B2223087Certificate of AnalysisDec 22, 2023 T167102
G1912157Certificate of AnalysisFeb 08, 2023 T167102
B2223018Certificate of AnalysisDec 10, 2021 T167102
C2324905Certificate of AnalysisDec 10, 2021 T167102
E2312245Certificate of AnalysisDec 10, 2021 T167102
J2309021Certificate of AnalysisDec 10, 2021 T167102

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Chemical and Physical Properties

SolubilitySoluble in Methanol
Melt Point(°C)>385 °C

Safety and Hazards(GHS)

Pictogram(s) GHS07
Signal Warning
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

H302:Harmful if swallowed

H332:Harmful if inhaled

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352:IF ON SKIN: wash with plenty of water.

P321:Specific treatment (see ... on this label).

P405:Store locked up.

P501:Dispose of contents/container to ...

P264:Wash hands [and …] thoroughly after handling.

P271:Use only outdoors or in a well-ventilated area.

P270:Do not eat, drink or smoke when using this product.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P362+P364:Take off contaminated clothing and wash it before reuse.

P330:Rinse mouth.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P301+P317:IF SWALLOWED: Get medical help.

P317:Get emergency medical help.

P337+P317:If eye irritation persists: Get medical help.

P332+P317:If skin irritation occurs: Get medical help.

P319:Get medical help if you feel unwell.

WGK Germany 3

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