ChemicalBook--->CAS DataBase List--->183158-33-0

183158-33-0

183158-33-0 Structure

183158-33-0 Structure
IdentificationBack Directory
[Name]

ACENAPHTHENE-5-BORONIC ACID
[CAS]

183158-33-0
[Synonyms]

Acenaphthene-5-boronicaci
Acenaphthelene-5-boronicacid
BB-8189Acenaphthene-5-boronic acid
(1,2-dihydroacenaphthylen-5-yl)boronic acid
Boronic acid, B-(1,2-dihydro-5-acenaphthylenyl)-
(1,2-Dihydroacenaphthylen-5-yl)boronic acid - [D88418]
[Molecular Formula]

C12H11BO2
[MDL Number]

MFCD00448048
[MOL File]

183158-33-0.mol
[Molecular Weight]

198.03
Chemical PropertiesBack Directory
[Melting point ]

270 °C(lit.)
[Boiling point ]

429.9±53.0 °C(Predicted)
[density ]

1.28±0.1 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

9.11±0.20(Predicted)
[Appearance]

White to off-white Solid
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H312-H332
[Precautionary statements ]

P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P330-P362-P403+P233-P501
[WGK Germany ]

3
Questions And AnswerBack Directory
[Application]

Naphthalene-5-boronic acid can be used as a pharmaceutical synthesis intermediate and can be used in laboratory organic synthesis processes and chemical and pharmaceutical synthesis processes.
Spectrum DetailBack Directory
[Spectrum Detail]

ACENAPHTHENE-5-BORONIC ACID(183158-33-0)1HNMR
Hazard InformationBack Directory
[Synthesis]

Acenaphthene-5-boronic acid was prepared as follows: 11.7 g of commercial 5-bromoacenaphthene was dissolved in a solvent mixture of 50 ml of anhydrous toluene and 50 ml of anhydrous ether, and the resulting solution was cooled under argon atmosphere to -4
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