Basic Information | Post buying leads | Suppliers |
Name |
Pentanate |
EINECS | N/A |
CAS No. | 136-25-4 | Density | 1.516g/cm3 |
PSA | 35.53000 | LogP | 4.76260 |
Solubility | N/A | Melting Point |
49-50° |
Formula | C11H9 Cl5 O3 | Boiling Point | 408.2°Cat760mmHg |
Molecular Weight | 366.456 | Flash Point | 157.1°C |
Transport Information | N/A | Appearance | N/A |
Safety | Moderately toxic by ingestion. Used as a herbicide to control perennial broadleaf weeds. When heated to decomposition it emits toxic fumes of Cl−. | Risk Codes | 22-51/53 |
Molecular Structure | Hazard Symbols | Toxic by inhalation and ingestion, strong irritant to eyes and skin. | |
Synonyms |
Propionicacid, 2,2-dichloro-, 2-(2,4,5-trichlorophenoxy)ethyl ester (6CI,7CI,8CI);2,2-Dichloropropionic acid 2-(2,4,5-trichlorophenoxy)ethyl ester;2-(2,4,5-Trichlorophenoxy)ethyl 2,2-dichloropropionate; Baron; Erbon; Novon;Pentanate |
IUPAC Name: 2-(2,4,5-Trichlorophenoxy)ethyl 2,2-dichloropropanoate
Synonyms of Pentanate (CAS NO.136-25-4) : 2-(2,4,5-Trichlorophenoxy)ethyl 2,2-dichloropropanoate ; 2-(2,4,5-Trichlorphenoxy)ethyl-2,2-dichlorpropanoat ; 2,2-Dichloropropionic Acid 2-(2,4,5-Trichlorophenoxy)ethyl Ester ; Propanoic acid, 2,2-dichloro-, 2-(2,4,5-trichlorophenoxy)ethyl ester
CAS NO: 136-25-4
Molecular Formula:C11H9Cl5O3
Molecular Weight :366.45
Molecular Structure :
EINECS: 1.555
Surface Tension: 45.4 dyne/cm
Density: 1.516 g/cm3
Flash Point: 157.1 °C
Enthalpy of Vaporization: 66.02 kJ/mol
Boiling Point: 408.2 °C at 760 mmHg
Vapour Pressure: 7.12E-07 mmHg at 25°C
Pentanate (CAS NO.136-25-4) is used as pesticides.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
chicken | LD50 | oral | 3170mg/kg (3170mg/kg) | Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 484, 1966. | |
guinea pig | LD50 | unreported | 2600mg/kg (2600mg/kg) | PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: REGIDITY | Hygiene and Sanitation Vol. 34(4-6), Pg. 174, 1969. |
mammal (species unspecified) | LD50 | unreported | 700mg/kg (700mg/kg) | "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 122, 1971. | |
mouse | LD50 | oral | 912mg/kg (912mg/kg) | "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 549, 1986. | |
mouse | LD50 | unreported | 912mg/kg (912mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: REGIDITY BEHAVIORAL: ATAXIA | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 34(5), Pg. 18, 1969. |
rabbit | LD50 | unreported | 2193mg/kg (2193mg/kg) | PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: REGIDITY | Hygiene and Sanitation Vol. 34(4-6), Pg. 174, 1969. |
rat | LD50 | oral | 1gm/kg (1000mg/kg) | Farm Chemicals Handbook. Vol. -, Pg. C126, 1991. | |
rat | LD50 | unreported | 1900mg/kg (1900mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA BEHAVIORAL: REGIDITY | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 34(5), Pg. 18, 1969. |
Moderately toxic by ingestion. Used as a herbicide to control perennial broadleaf weeds. When heated to decomposition it emits toxic fumes of Cl−.
Hazard CodesXn,N
Risk Statements 22-51/53
R22: Pentanate (CAS NO.136-25-4) is harmful if swallowed.
R51/53: Pentanate (CAS NO.136-25-4) is toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements 61
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.