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4,4'-Bis[(1-Naphthyl)Phenylamino]-1,1'-Biphenyl

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Formula: C44H32N2
CAS: 123847-85-8

Identification

Structural Formula
4,4'-Bis[(1-Naphthyl)Phenylamino]-1,1'-Biphenyl
CAS:
123847-85-8
EINECS:
Molecular Formula:
C44H32N2
MDL:
MFCD03093246
Synonym:
alpha naphthylphenyl benzidine ; n,n'-bis-(1-naphthal ; npabp ; dmf-npb ; spiro-npb ; a-npb ; npd ; npb ; alpha-npb ; alpha-naphtylphenylbenzidine




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Prices & Availability




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Properties for 4,4'-Bis[(1-Naphthyl)Phenylamino]-1,1'-Biphenyl

Molecular Weight:
588.74 g·mol−1
Melting point:
279-283 °C
Physical Description:
light yellow to yellow powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

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Alternative Distributors of [4,4'-Bis[(1-Naphthyl)Phenylamino]-1,1'-Biphenyl]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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