Title: Chlorpropham
CAS Registry Number: 101-21-3
CAS Name: (3-Chlorophenyl)carbamic acid 1-methylethyl ester
Additional Names: m-chlorocarbanilic acid isopropyl ester; isopropyl-m-chlorocarbanilate; isopropyl N-(3-chlorophenyl)carbamate; chloro-IPC; chloropropham; CIPC
Trademarks: Chlor-IFC; Furloe (PPG); Sprout-Nip (PPG)
Molecular Formula: C10H12ClNO2
Molecular Weight: 213.66
Percent Composition: C 56.21%, H 5.66%, Cl 16.59%, N 6.56%, O 14.98%
Literature References: Prepn: E. D. Witman, US 2695225; Strain, US 2734911 (1954, 1956 both to Columbia-Southern Chem.); Brockway, US 2806051 (1957 to B. F. Goodrich). Toxicology: E. M. Boyd, E. Carsky, Arch. Environ. Health 19, 621 (1969).
Properties: Solid, mp 40.7-41.1°. bp2 149°. nD20 1.5388. Commercial product is a liquid. Slightly sol in water; miscible with most oils and organic solvents. LD50 orally in rats: 1.2 g/kg (Boyd, Carsky).
Melting point: mp 40.7-41.1°
Boiling point: bp2 149°
Index of refraction: nD20 1.5388
Toxicity data: LD50 orally in rats: 1.2 g/kg (Boyd, Carsky)
Use: Herbicide; plant growth regulator. |