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CAS No.: | 709-98-8 |
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Name: | Propanil |
Article Data: | 34 |
Molecular Structure: | |
Formula: | C9H9Cl2NO |
Molecular Weight: | 218.083 |
Synonyms: | Stam supernox;Propanilo;Propionanilide, 3,4-dichloro-;Propanamide, N-(3,4-dichlorophenyl)-;Riselect;Stam F 34;Propanil [BSI:ISO];Farmco propanil;Herbax;S10165;Surcopur;Drexel Prop-Job;Strel;Cekupropanil;Crystal propanil-4;Bayer 30 130;Stam M-4;Propionic acid-3,4-dichloroanilide;Herbax 3E;Propionic acid 3, 4-dichloroanilide;Rogue;Synpran N;EPA Pesticide Chemical Code 028201;N-(3, 4-Dichlorophenyl)propionamide;Rosanil;BAY 30130;Stampede;Erbanil;Erban;Herbax 4E;Herbax LV-30;Chem-Rice;Propanamide, N- (3, 4-dichlorophenyl)-; |
EINECS: | 211-914-6 |
Density: | 1.338 g/cm3 |
Melting Point: | 92-93 ºC |
Boiling Point: | 369.9 ºC at 760 mmHg |
Flash Point: | 177.5 ºC |
Solubility: | 225mg/L(room temperature) |
Appearance: | colorless to brown crystals |
Hazard Symbols: | Xn,N |
Risk Codes: | 22-50 |
Safety: | 2-22-61 |
Transport Information: | UN 3077 9/PG 3 |
PSA: | 29.10000 |
LogP: | 3.41490 |
Conditions | Yield |
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With sodium sulfite for 16h; Reflux; | 89% |
With iodine at 140℃; for 6h; |
Conditions | Yield |
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With iron(III) chloride; chlorine In N,N-dimethyl-formamide at 70℃; for 3h; Temperature; | 88% |
Conditions | Yield |
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With tetrakis(acetonitrile)palladium bistriflate; boric acid; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In tetrahydrofuran at 80℃; under 750.075 Torr; for 20h; Autoclave; regioselective reaction; | 86% |
Conditions | Yield |
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Stage #1: propionic acid With 4-methyl-morpholine; 1,3,5-trichloro-2,4,6-triazine In acetic acid butyl ester for 1h; Stage #2: m,p-dichloroaniline In acetic acid butyl ester at 23℃; for 1h; | 73% |
Conditions | Yield |
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With bis(η3-allyl-μ-chloropalladium(II)); hydroxylamine hydrochloride; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene at 120℃; for 24h; Autoclave; High pressure; | 72% |
1-[2-(dimethylamino)ethyl]-1,2-dihydro-5H-tetrazole-5-thione
Propanil
Conditions | Yield |
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In ethanol; dichloromethane; acetonitrile | 93.3% |
Propanil
1-methyl-5-mercaptotetrazole
Conditions | Yield |
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In acetonitrile | 88% |
Propanil
1-methyl-5-mercaptotetrazole
Conditions | Yield |
---|---|
In water; acetonitrile | 86.5% |
Conditions | Yield |
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With zinc(II) oxide for 1.5h; Kinetics; Mechanism; Concentration; Irradiation; |
IUPAC Name: N-(3,4-Dichlorophenyl)propanamide
Synonyms of Dichloropropionanilide (CAS NO.709-98-8): Propanamide, N-(3,4-dichlorophenyl)- ; Propanil ; Propionanilide, 3',4'-dichloro- ; N-(3,4-Dichlorophenyl)propanamide ; Vertac Propanil 4 ; Wham EZ ; Stam supernox ; Riselect ; Herbax technical ; Montrose propanil ; Drexel Prop-Job ; EINECS 211-914-6 ; EPA Pesticide Chemical Code 028201 ; 3',4'-Dichlorophenylpropionanilide ; 3,4-Dichloranilid kyseliny propionove ; 3,4-Dichloranilid kyseliny propionove [Czech] ; 3,4-Dichloropropionanilide ; AI3-31382 ; B-30,130 ; Cekupropanil
CAS NO: 709-98-8
Classification Code: Agricultural Chemical ; Herbicide ; Herbicides ; Mutation data ; Out-dated pesticide Pesticides
Molecular Formula of Dichloropropionanilide (CAS NO.709-98-8): C9H9Cl2NO
Molecular Weight: 218.0799
Molecular Structure:
Melting Point: 92-93°C
Polar Surface Area: 20.31 Å2
Index of Refraction: 1.589
Molar Refractivity: 54.94 cm3
Molar Volume: 162.9 cm3
Surface Tension: 45.2 dyne/cm
Density of Dichloropropionanilide (CAS NO.709-98-8): 1.338 g/cm3
Flash Point: 177.5 °C
Enthalpy of Vaporization: 61.67 kJ/mol
Boiling Point: 369.9 °C at 760 mmHg
Vapour Pressure: 1.15E-05 mmHg at 25°C
Dichloropropionanilide (CAS NO.709-98-8) is used as herbicide (contact type), postemergence with no residual effect against numerous grasses and broadleaved weeds in rice.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
dog | LD50 | oral | 1217mg/kg (1217mg/kg) | BRAIN AND COVERINGS: RECORDINGS FROM SPECIFIC AREAS OF CNS | Toxicology and Applied Pharmacology. Vol. 23, Pg. 650, 1972. Link to PubMed |
mammal (species unspecified) | LD50 | oral | 2527mg/kg (2527mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA | National Technical Information Service. Vol. PB288-416, |
mouse | LD50 | oral | 360mg/kg (360mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(12), Pg. 30, 1977. | |
rabbit | LD50 | skin | 4830mg/kg (4830mg/kg) | "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A343, Pg. 1983, | |
rabbit | LD50 | unreported | 500mg/kg (500mg/kg) | "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 124, 1971. | |
rat | LD50 | oral | 367mg/kg (367mg/kg) | Khigiena i Zdraveopazvane. Hygiene and Sanitation. Vol. 27, Pg. 451, 1984. | |
rat | LD50 | skin | > 5gm/kg (5000mg/kg) | Farm Chemicals Handbook. Vol. -, Pg. C251, 1991. | |
rat | LD50 | unreported | 1300mg/kg (1300mg/kg) | "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 124, 1971. |
EPA Genetic Toxicology Program.
Poison by ingestion. Moderately toxic by an unspecified route. Mildly toxic by skin contact. Mutation data reported. When heated to decomposition it emits very toxic fumes of Cl− and NOx.
Safety Information of Dichloropropionanilide (CAS NO.709-98-8)
Hazard Codes: Xn;N
Risk Statements: 22-50
R22: Harmful if swallowed.
R50: Very toxic to aquatic organisms.
Safety Statements: 2-22-61
S2: Keep out of the reach of children.
S22: Do not breathe dust.
S61: Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN 3077 9/PG 3
RTECS: UE4900000