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1-Naphthoic acid Structure

1-Naphthoic acid

Chemical Properties

Melting point 157-160 °C (lit.)
Boiling point 300 °C (lit.)
Density  1.398
refractive index  1.4600 (estimate)
Flash point 195°C
storage temp.  Sealed in dry,Room Temperature
solubility  Slightly soluble in hot water; freely soluble in hot ethanol, ether
form  Powder
pka 3.7(at 25℃)
color  Slightly yellow to brown
Specific Gravity 1.398
PH Range Non& uorescence (2.5) to blue & uorescence (3.5)
Water Solubility  Freely soluble in hot alcohol and ether. Slightly soluble in hot water.
λmax 293nm
Merck  14,6381
BRN  1908896
Stability Stable. Incompatible with strong bases, strong oxidizing agents.
Major Application Photoresists, recording materials, waveguides, battery, ink, rubber, plastic films, agriculture, cosmetics, Sunscreen, method for preserving food, drugs, biosensors
InChIKey LNETULKMXZVUST-UHFFFAOYSA-N
CAS DataBase Reference 86-55-5(CAS DataBase Reference)
NIST Chemistry Reference 1-Naphthalenecarboxylic acid(86-55-5)
EPA Substance Registry System 1-Naphthalenecarboxylic acid (86-55-5)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-24/25-37
WGK Germany  2
RTECS  QL0960000
TSCA  Yes
HS Code  29163900

MSDS

Usage And Synthesis

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