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8.06862 EMD Millipore

1-Naphthylacetic acid

1-Naphthylacetic acid for synthesis. CAS 86-87-3, pH 3.0 (0.6 g/l, H₂O, 25 °C)., for synthesis

Synonym: 1-Naphthaleneacetic acid, Planofix

  • CAS Number 86-87-3

  • Linear Formula C₁₂H₁₀O₂

  • Molecular Weight 186.21 g/mol

  •  EC Number 201-705-8



Related Categories Biochemicals and Reagents More...
packaging   100 g in Plastic bottle (8068620100)
  25 g in Glass bottle (8068620025)
solubility   0.42 g/l
mp   125 - 131 °C
pH   3.0 (0.6 g/l, H₂O, 25 °C)
bulk density   240 kg/m3
LD 50 oral   LD50 Rat 1000 mg/kg
LD 50 dermal   LD50 Rabbit > 5000 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 96.0 % (a/a)
  Melting range (lower value): ≥ 126 °C
  Melting range (upper value): ≤ 134 °C
  2-Naphthylacetic acid (GC, area%): ≤ 4.0 % (a/a)
  Identity (IR): passes test

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Safety Information

HS Code 
2916 39 90
Hazard Statement(s) 
H302: Harmful if swallowed.
H319: Causes serious eye irritation.
Precautionary Statement(s) 
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage class 
10 - 13 Other liquids and solids
WGK 2 water endangering
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Harmful  Harmful
Categories of danger 
harmful, irritant
R Phrase 
R 22-36
Harmful if swallowed.Irritating to eyes.
S Phrase 
S 26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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