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HomeProduct name list4-(4-NITROPHENYLAZO)-1-NAPHTHOL

4-(4-NITROPHENYLAZO)-1-NAPHTHOL

Synonym(s):4-(4-Nitrophenylazo)-1-naphthol;Magneson II

  • CAS NO.:5290-62-0
  • Empirical Formula: C16H11N3O3
  • Molecular Weight: 293.28
  • MDL number: MFCD00003975
  • EINECS: 226-129-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
4-(4-NITROPHENYLAZO)-1-NAPHTHOL Structural

What is 4-(4-NITROPHENYLAZO)-1-NAPHTHOL?

Chemical properties

orange to brown powder or crystals

The Uses of 4-(4-NITROPHENYLAZO)-1-NAPHTHOL

4-(4-Nitrophenylazo)-1-naphthol is a reagent used for the determination of Mg.

What are the applications of Application

4-(4-Nitrophenylazo)-1-naphthol is a reagent used for the determination of Mg

Properties of 4-(4-NITROPHENYLAZO)-1-NAPHTHOL

Melting point: 270 °C (dec.)(lit.)
Boiling point: 435.13°C (rough estimate)
Density  1.2211 (rough estimate)
refractive index  1.6500 (estimate)
storage temp.  Store below +30°C.
form  Powder
pka 8.19±0.40(Predicted)
color  Red-brown
BRN  961660
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 5290-62-0(CAS DataBase Reference)
EPA Substance Registry System 1-Naphthalenol, 4-[(4-nitrophenyl)azo]- (5290-62-0)

Safety information for 4-(4-NITROPHENYLAZO)-1-NAPHTHOL

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 4-(4-NITROPHENYLAZO)-1-NAPHTHOL

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