N257

1-Naphthylboronsäure

≥95.0%

• Synonym(e): Naphthalin-1-Boronsäure
• Lineare Formel: C₁₀H₇B(OH)₂
• CAS-Nummer: 13922-41-3
• Molekulargewicht: 171.99
• Beilstein: 2937504
• MDL-Nummer: MFCD00019722
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24897577
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥95.0%
• Form: crystals
• mp (Schmelzpunkt): 208-214 °C (lit.)
• SMILES String: OB(O)c1cccc2ccccc12
• InChI: 1S/C10H9BO2/c12-11(13)10-7-3-5-8-4-1-2-6-9(8)10/h1-7,12-13H
• InChIKey: HUMMCEUVDBVXTQ-UHFFFAOYSA-N

Beschreibung

Anwendung

Naphthalene-1-boronic acid can be used:

• Methyl 5-bromo-2-(naphthalene-1-yl)benzoate, which is a starting material for the preparation of 9-anthracene-spirobenzofluorene host materials.
• A bifunctional polymer used for the hydrolysis of cellulose.
• 9-(Naphthalene-1-yl)anthracene, which is a key intermediate for the preparation of anthracene derived molecular glass having blue emission.

It can also be as a substrate in fluorometric boronic acid based saccharide sensors based on the Suzuki homocoupling reactions.

Sonstige Hinweise

Contains varying amounts of anhydride

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302
• P-Sätze: P264 - P270 - P301 + P312 - P501
• Gefahreneinstufungen: Acute Tox. 4 Oral
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves