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3-(p-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea

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Name

3-(p-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea

EINECS N/A
CAS No. 3766-60-7 Density 1.233g/cm3
PSA 32.34000 LogP 2.89840
Solubility 30mg/L(20 oC) Melting Point 149℃
Formula C12H13 Cl N2 O Boiling Point 394.9°Cat760mmHg
Molecular Weight 236.701 Flash Point 192.6°C
Transport Information N/A Appearance N/A
Safety Moderately toxic by ingestion and intraperitoneal routes. Experimental teratogenic and reproductive effects. An herbicide. When heated to decomposition it emits very toxic fumes of Cl and NOx. Risk Codes 22
Molecular Structure Molecular Structure of 3766-60-7 (BUTURON) Hazard Symbols
Synonyms

Urea,3-(p-chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)- (7CI,8CI); Urea,N'-(4-chlorophenyl)-N-methyl-N-(1-methyl-2-propynyl)- (9CI);3-(p-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea; Arisan; Buturon;Butyron; Eptapur; H 95; H 951; HS 95

 

3-(p-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea Chemical Properties

IUPAC Name: 1-But-3-yn-2-yl-3-(4-chlorophenyl)-1-methylurea
Synonyms of 3-(p-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea (CAS NO.3766-60-7) : 1-(3-Butin-2-yl)-3-(4-chlorphenyl)-1-methylharnstoff ; 1-(3-Butyn-2-yl)-3-(4-chlorophenyl)-1-methylurea ; 1-(3-Butyn-2-yl)-3-(4-chlorophényl)-1-méthylurée ; 1-But-3-in-2-yl-3-(4-chlorphenyl)-1-methylharnstoff
Product Categories: A-BAlphabetic;Alpha sort;B;BI - BZPesticides&Metabolites;Herbicides;Pesticides&Metabolites;Urea structure
CAS NO: 3766-60-7
Molecular Formula :C12H13ClN2O
Molecular Weight :236.6974
Molecular Structure :
EINECS: 223-187-2
Index of Refraction: 1.597
Surface Tension: 49.1 dyne/cm
Density: 1.233 g/cm3
Flash Point: 192.6 °C
Enthalpy of Vaporization: 64.5 kJ/mol
Boiling Point: 394.9 °C at 760 mmHg
Vapour Pressure: 1.91E-06 mmHg at 25°C
Storage temp: Keep 3-(p-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea (CAS NO.3766-60-7) at 0-6°C

3-(p-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea Uses

 3-(p-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea (CAS NO.3766-60-7) is used as herbicide.

3-(p-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 500mg/kg (500mg/kg)   "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976Vol. -, Pg. -, 1971/1976.
rabbit LD50 skin > 500mg/kg (500mg/kg)   World Review of Pest Control. Vol. 9, Pg. 119, 1970.
rat LD50 oral 1791mg/kg (1791mg/kg)   Archives of Toxicology. Vol. 38, Pg. 261, 1977.

3-(p-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea Consensus Reports

EPA Genetic Toxicology Program.

3-(p-Chlorophenyl)-1-methyl-1-(1-methyl-2-propynyl)urea Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. Experimental teratogenic and reproductive effects. An herbicide. When heated to decomposition it emits very toxic fumes of Cl and NOx.
Hazard CodesHarmfulXn
Risk Statements 22
R22:Harmful if swallowed.
RTECS YS6475000

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