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Safety Information

524042

Sigma-Aldrich

4-(tert-Butyldimethylsilyloxy)phenylboronic acid

≥95%

Synonym(s):

4-(tert-Butyldimethylsilyloxy)benzeneboronic acid

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About This Item

Linear Formula:
(CH3)3CSi(CH3)2OC6H4B(OH)2
CAS Number:
159191-56-7
Molecular Weight:
252.19
MDL number:
MFCD03093888
UNSPSC Code:
12352103
PubChem Substance ID:
24874387

Assay

≥95%

form

solid

mp

194-198 °C (lit.)

SMILES string

CC(C)(C)[Si](C)(C)Oc1ccc(cc1)B(O)O

InChI

1S/C12H21BO3Si/c1-12(2,3)17(4,5)16-11-8-6-10(7-9-11)13(14)15/h6-9,14-15H,1-5H3

InChI key

NVHHEADQQACSCJ-UHFFFAOYSA-N

Application

Reactant involved in:
  • Asymmetric addition reactions with β-substituted cyclic enones
  • Hydroarylation and heterocyclization with phenylpropiolates
  • Double Suzuki-Miyaura coupling reactions

Starting material for the synthesis of red electroluminescent polyfluorenes

Reactant involved in the synthesis of biologically active molecules including:
  • Phenylpyridone derivatives as MCH1R antagonists
  • Atromentin and its O-alkylated derivatives
  • Gelatinases and MT1-MMP inhibitors

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

524042-5G:
524042-BULK:
524042-VAR:
524042-1G:

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Certificates of Analysis (COA)

Lot/Batch Number
20597MJV
20597MJ
13826LH
09714HE
20529CA

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