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104043

Sigma-Aldrich

N-Phenyl-1-naphthylamine

reagent grade, 98%

Synonym(s):

1-(N-phenylamino)naphthalene, N-(1-Naphthyl)aniline, NPN

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About This Item

Linear Formula:
C10H7NHC6H5
CAS Number:
Molecular Weight:
219.28
Beilstein:
2211174
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

reagent grade

Quality Level

Assay

98%

form

solid

bp

226 °C/15 mmHg (lit.)

mp

60-62 °C (lit.)

λmax

252 nm

SMILES string

N(c1ccccc1)c2cccc3ccccc23

InChI

1S/C16H13N/c1-2-9-14(10-3-1)17-16-12-6-8-13-7-4-5-11-15(13)16/h1-12,17H

InChI key

XQVWYOYUZDUNRW-UHFFFAOYSA-N

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Application

N-Phenyl-1-naphthylamine can be used as fluorescent probe for the determination of critical micelle concentration of surfactants. N-Phenyl-1-naphthylamine was used in a method for determination of the concentration of organolithium and organomagnesium reagents. N-Phenyl-1-naphthylamine was used as hydrophobic probe to study the phase transitions of membrane lipids in whole cells .

Biochem/physiol Actions

N-Phenyl-1-naphthylamine turns fluorescent after binding to hydrophobic regions of cell membranes.

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1B - STOT RE 2

Target Organs

Blood

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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