Home Categories N-Phenyl-2-naphthylamine
A6697512

N-Phenyl-2-naphthylamine , 98% , 135-88-6

Synonym(s):
N-(2-Naphthyl)aniline;AK1

CAS NO.:135-88-6

Empirical Formula: C16H13N

Molecular Weight: 219.28

MDL number: MFCD00004052

EINECS: 205-223-9

Update time: 2022-07-08

PRODUCT Properties

Melting point: 105-108 °C (lit.)
Boiling point: 395-395.5 °C (lit.)
Density  1.24
vapor pressure  0.001Pa at 20℃
refractive index  1.7020 (estimate)
storage temp.  -20°C
solubility  Chloroform (Slightly), Methanol (Very Slightly)
pka 0.78±0.30(Predicted)
form  Gray to tan flakes or powder
color  Pale Beige to Pale Gray
Water Solubility  Insoluble. <0.1 g/100 mL at 19 ºC
BRN  2211188
Stability: Stable. Incompatible with oxidizing agents.
LogP 3.2 at 23℃ and pH7.9-8.3

Description and Uses

Phenyl-naphtylamine is an amine coumpound. Sensitization was reported in patients with hypersensitivity to rubber.

Formerly as an antioxidant in rubber processing to impart heat, oxidation, and flexcracking resistance in natural rubber, synthetic rubbers, and latexes; as a stabilizer in electricalinsulating silicone enamels

Safety

Symbol(GHS) 
GHS07,GHS08,GHS09
Signal word  Warning
Hazard statements  H315-H317-H319-H351-H411
Precautionary statements  P202-P273-P280-P302+P352-P305+P351+P338-P308+P313
Hazard Codes  Xn,N
Risk Statements  36/38-40-43-51/53-53-51
Safety Statements  22-24/25-61-36/37-26
RIDADR  3077
WGK Germany  2
RTECS  QM4550000
HazardClass  6.1(b)
PackingGroup  III
HS Code  29214500
Toxicity mouse,LD50,oral,1450mg/kg (1450mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY),Hygiene and Sanitation Vol. 31(1-3), Pg. 183, 1966.

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