N-Propylaniline

CAS NO.：622-80-0
Empirical Formula: C9H13N
Molecular Weight: 135.21
MDL number: MFCD00048678
EINECS: 210-754-4
SAFETY DATA SHEET (SDS)
Update Date: 2023-06-08 17:06:37

What is N-Propylaniline?

Preparation

N-propylaniline was efficiently synthesized in a vapor phase from aniline and 1-propanol at atmospheric pressure over the Cu/SiO2 catalyst that was prepared by the incipient wetness method and temperature-programmed calcination. The catalyst exhibited very high activity and selectivity. At the reaction temperature of 260°C, 1-propanol conversion reached 100%, and the selectivity for N-propylaniline exceeded 92%. The results of X-ray diffraction showed that the Cu/SiO2 catalyst with high catalytic activity and selectivity had good crystallinity of copper.
https://doi.org/10.1016/S1872-2067(07)60027-8

Properties of N-Propylaniline

Melting point:	-6.87°C (estimate)
Boiling point:	220°C
Density	0,95 g/cm³
refractive index	1.5410 to 1.5440
Flash point:	91°C
form	clear liquid
pka	5.04±0.20(Predicted)
Specific Gravity	0.942～0.949 (20/4℃）
color	White to Yellow to Green
CAS DataBase Reference	622-80-0(CAS DataBase Reference)
NIST Chemistry Reference	N-Propylaniline(622-80-0)
EPA Substance Registry System	Benzenamine, N-propyl- (622-80-0)

Safety information for N-Propylaniline

Signal word	Danger
Pictogram(s)	Exclamation Mark Irritant GHS07 Health Hazard GHS08
GHS Hazard Statements	H227:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H370:Specific target organ toxicity, single exposure H372:Specific target organ toxicity, repeated exposure
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool.