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HomeProduct name listNaphtanilide EL

Naphtanilide EL

  • CAS NO.:137-52-0
  • Empirical Formula: C18H14ClNO3
  • Molecular Weight: 327.76
  • MDL number: MFCD00051171
  • EINECS: 205-300-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2022-12-21 16:56:50
Naphtanilide EL Structural

What is Naphtanilide EL?

Preparation

5-Chloro-2-methoxybenzenamine and 3-Hydroxy-2-naphthoic acid condensation.

Properties and Applications

white brown powder, melting point 218 ℃. Soluble in water and ethanol, soluble in lye. Mainly used for cotton fabrics, viscose and polyamide fiber dyeing, general is not used for cotton yarn and cotton cloth printing, the high affinity to cotton.

Properties of Naphtanilide EL

Boiling point: 446.3±45.0 °C(Predicted)
Density  1.384±0.06 g/cm3(Predicted)
pka 8.69±0.40(Predicted)
CAS DataBase Reference 137-52-0(CAS DataBase Reference)
EPA Substance Registry System 2-Naphthalenecarboxamide, N-(5-chloro-2-methoxyphenyl)-3-hydroxy- (137-52-0)

Safety information for Naphtanilide EL

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.

Computed Descriptors for Naphtanilide EL

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