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52570-16-8

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Basic Information
CAS No.: 52570-16-8
Name: NAPROANILIDE
Article Data: 2
Molecular Structure:
Molecular Structure of 52570-16-8 (NAPROANILIDE)
Formula: C19H17 N O2
Molecular Weight: 291.349
Synonyms: Propionanilide,2-(2-naphthyloxy)- (6CI); 2-(2-Naphthyloxy)propionanilide; MT 101;Naproanilide; Uribest; a-(2-Naphthoxy)propionanilide; a-(b-Naphthoxy)propionanilide
Density: 1.204g/cm3
Boiling Point: 531.8oC at 760 mmHg
Flash Point: 275.5oC
Safety: Low toxicity by ingestion, inhalation, and skin contact. Experimental reproductive effects. When heated to decomposition it emits toxic vapors of NOx.
PSA: 38.33000
LogP: 4.31880
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Chemistry

Empirical Formula of Naproanilide (CAS NO.52570-16-8): C19H17NO2
Molecular Weight: 291.3438 g/mol
Index of Refraction: 1.659
Density: 1.204 g/cm3
Flash Point: 275.5 °C
Storage tempreture: 0-6 °C
Enthalpy of Vaporization: 80.75 kJ/mol
Boiling Point: 531.8 °C at 760 mmHg
Vapour Pressure: 2.16E-11 mmHg at 25 °C
Structure of Naproanilide (CAS NO.52570-16-8):
                      
IUPAC Name: 2-Naphthalen-2-yloxy-N-phenylpropanamide
Canonical SMILES: CC(C(=O)NC1=CC=CC=C1)OC2=CC3=CC=CC=C3C=C2
InChI: InChI=1S/C19H17NO2/c1-14(19(21)20-17-9-3-2-4-10-17)22-18-12-11-15-7-5-6-8-16(15)13-18/h2-14H,1H3,(H,20,21)
InChIKey: LVKTWOXHRYGDMM-UHFFFAOYSA-N

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1451mg/kg (1451mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 12, Pg. 563, 1987.
mouse LD50 oral 20gm/kg (20000mg/kg)   Japan Pesticide Information. Vol. (40), Pg. 32, 1982.
mouse LD50 parenteral > 1451mg/kg (1451mg/kg)   Japan Pesticide Information. Vol. (39), Pg. 19, 1981.
mouse LD50 skin 3gm/kg (3000mg/kg)   Japan Pesticide Information. Vol. (40), Pg. 32, 1982.
mouse LD50 subcutaneous > 15gm/kg (15000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 12, Pg. 563, 1987.
rabbit LD50 oral > 12gm/kg (12000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 12, Pg. 563, 1987.
rat LC50 inhalation > 1670mg/m3/4H (1670mg/m3)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 12, Pg. 563, 1987.
rat LD50 intraperitoneal > 2710mg/kg (2710mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 12, Pg. 563, 1987.
rat LD50 oral 15gm/kg (15000mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C318, 1991.
rat LD50 parenteral > 2710mg/kg (2710mg/kg)   Japan Pesticide Information. Vol. (39), Pg. 19, 1981.
rat LD50 skin 5gm/kg (5000mg/kg)   Japan Pesticide Information. Vol. (40), Pg. 32, 1982.
rat LD50 subcutaneous > 10gm/kg (10000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 12, Pg. 563, 1987.

Safety Profile

Low toxicity by ingestion, inhalation, and skin contact. Experimental reproductive effects. When heated to decomposition Naproanilide (CAS NO.52570-16-8) emits toxic vapors of NOx.

Specification

 Naproanilide , its cas register number is 52570-16-8. It also can be called alpha-(2-Naphthoxy)propionanilide ; Propanamide, 2-(2-naphthalenyloxy)-N-phenyl- ; and 2-(2-Naphthalenyloxy)-N-phenylpropanamide .