C12H24B2O4
253.9 g/mol
Research ReagentDanger
Bis(pinacolato)diboron
CAS73183-34-3EC615-925-0
Category
Research Reagent
Compound Class
Organometallic
Primary Use
Research Compound
Bis(pinacolato)diboron is a chemical compound commonly used as a boron source in organic synthesis. It is a research reagent valued for its role in borylation reactions, particularly in the formation of carbon-boron bonds.
boron source in organic syntheses
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Safety Reference
Danger
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Bis(pinacolato)diboron (CAS 73183-34-3) is 2920.90.
HS code (international, 6-digit)
2920.90
EU CN code (8-digit)
2920 90 70
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane
InChIKey
IPWKHHSGDUIRAH-UHFFFAOYSA-N
SMILES
B1(OC(C(O1)(C)C)(C)C)B2OC(C(O2)(C)C)(C)C
Synonyms (30)
- Q-200724
- B(P)DB
- B2Pin2
- Bis(pinacolato)diboron
- Diboron pinacol ester
- Dipinacoldiboron
- Miyaura's reagent
- Pinacol diborane
- bis(pinacolate)diborane(4)
- bis(pinacolate)diboron
- bis(pinacolato) diborate
- bis(pinacolato)diborane
- bis(pinacolato)diborone
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