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93-09-4 - 2-Naphthoic acid, 98+% - Naphthalene-2-carboxylic acid - L05102 - Alfa Aesar

L05102 2-Naphthoic acid, 98+%

CAS-Nummer
93-09-4
Synonyme
Naphthalene-2-carboxylic acid

Größe Preis ($) Menge Verfügbarkeit
5g 23,15
25g 75,60
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2-Naphthoic acid, 98+%

MDL
MFCD00004101
EINECS
202-217-8

Chemische Eigenschaften

Formel
C11H8O2
Molmasse
172.18
Schmelzpunkt
182-186°
Flammpunkt
205°(401°F)
Dichte
1.08
Löslichkeit
Soluble in alcohol, diethyl ether, methanol, and ethyl acetate (20 mg/ml). Insoluble in water.

Anwendungen

2-Naphthoic acid is an unprotected acid undergoes lithiation, e.g. with s-BuLi, by stereospecific 1,4-addition, providing a facile route to 1,2,2-trisubstituted 1,2-dihydronaphthalenes. It is also used as an intermediate in organic synthesis. The fluorescence spectra and electronic absorption of 2-naphthoic acid was studied.

Bemerkungen

Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents.

Literaturverweise

Han Yu and Gabriela K Popescu. Inhibition of GluN2A-containing N-methyl-D-aspartate receptors by 2-naphthoic acid. Molecular Pharmacology. span>2013, 84,(4), 541-550.

Carolina Berdugo-Clavijo et. al. Methanogenic biodegradation of two-ringed polycyclic aromatic hydrocarbons. FEMS Microbiology Ecology. span>2012, 81,(1), 124-133.

The unprotected acid undergoes lithiation, e.g. with s-BuLi, by stereospecific 1,4-addition, providing a facile route to 1,2,2-trisubstituted 1,2-dihydronaphthalenes: J. Org. Chem., 61, 5206 (1996).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,6382
Beilstein
972039
Harmonized Tariff Code
2918.29
TSCA
Yes
RTECS
QL1050000

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