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2-Ethylthiomethylphenyl N-methylcarbamate

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Name

2-Ethylthiomethylphenyl N-methylcarbamate

EINECS 249-981-9
CAS No. 29973-13-5 Density 1.131g/cm3
PSA 63.63000 LogP 3.04880
Solubility 1800 mg l-1 (20 °C) Melting Point 33.4oC
Formula C11H15 N O2 S Boiling Point 327.3°Cat760mmHg
Molecular Weight 225.312 Flash Point 151.7°C
Transport Information N/A Appearance N/A
Safety Poison by ingestion and inhalation routes. Moderately toxic by skin contact. An insecticide. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also CARBAMATES. Risk Codes 22-50/53
Molecular Structure Molecular Structure of 29973-13-5 (ETHIOFENCARB) Hazard Symbols
Synonyms

Carbamicacid, methyl-, a-(ethylthio)-o-tolylester (8CI);Phenol, 2-[(ethylthio)methyl]-, methylcarbamate (9CI);o-Cresol, a-(ethylthio)-, methylcarbamate(8CI);2-[(Ethylthio)methyl]phenyl methylcarbamate;Arylmate;BAY-HOX 1901;Chox 1901;Croneton;Croneton 500;Ethiofencarb;HOX 1901;a-(Ethylthio)-o-tolylmethylcarbamate;

Article Data 3

2-Ethylthiomethylphenyl N-methylcarbamate Chemical Properties

Molecular Formula: C11H15NO2S
Molar mass: 225.3073 g/mol
EINECS: 249-981-9
Density: 1.131 g/cm3
Flash Point: 151.7 °C
Index of Refraction: 1.549
Storage temp: Approx 4 °C
Appearance: Red-brown oily liquid
Boiling Point: 327.3 °C at 760 mmHg
Vapour Pressure: 0.000204 mmHg at 25 °C
Solubility: Room temperature, the solubility of Benzene ,Toluene , Xylene , n-Propano l, Dichloromethane > 600g / L; water solubility of 900mg / L (1820mg / L)
Product categories of 2-Ethylthiomethylphenyl N-methylcarbamate (CAS NO.29973-13-5): Carbamates Alphabetic;Alpha sort;Carbamates Pesticides & Metabolites;Insecticides
Structure of 2-Ethylthiomethylphenyl N-methylcarbamate (CAS NO.29973-13-5):
                              
XLogP3-AA: 1.9
H-Bond Donor: 1
H-Bond Acceptor: 2
IUPAC Name: [2-(Ethylsulfanylmethyl)phenyl] N-methylcarbamate
Canonical SMILES: CCSCC1=CC=CC=C1OC(=O)NC
InChI: InChI=1S/C11H15NO2S/c1-3-15-8-9-6-4-5-7-10(9)14-11(13)12-2/h4-7H,3,8H2,1-2H3,(H,12,13) 
InChIKey: HEZNVIYQEUHLNI-UHFFFAOYSA-N

2-Ethylthiomethylphenyl N-methylcarbamate Uses

 2-Ethylthiomethylphenyl N-methylcarbamate (CAS NO.29973-13-5) is an effective and low toxic residue carbamate insecticide within absorbent. It has a good control effect for the prevention for aphids, beetles, vegetable moths, cockroaches, mosquitoes, etc. andcould control of each of aphids on fruit trees, vegetables, potatoes, beet, tobacco and other crops. It is more effective for organophosphate resistant aphids with a long residual period of limitations.

2-Ethylthiomethylphenyl N-methylcarbamate Production

With phenol as raw materials, using step-pressure synthesis to get the intermediate o-Ethylthio-methyl phenol , then with Methyl isocyanate to obtain 2-Ethylthiomethylphenyl N-methylcarbamate (CAS NO.29973-13-5) .

2-Ethylthiomethylphenyl N-methylcarbamate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - domestic LD50 oral 100mg/kg (100mg/kg)   Pesticide Manual. Vol. 9, Pg. 343, 1991.
cat LCLo inhalation 97mg/m3 (97mg/m3)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 49(10), Pg. 23, 1984.
chicken LD50 oral 1gm/kg (1000mg/kg)   Pesticide Manual. Vol. 9, Pg. 343, 1991.
dog LD50 oral 50mg/kg (50mg/kg)   Pesticide Manual. Vol. 9, Pg. 343, 1991.
gerbil LD50 oral 113mg/kg (113mg/kg)   Pesticide Biochemistry and Physiology. Vol. 21, Pg. 199, 1984.
guinea pig LD50 oral 113mg/kg (113mg/kg)   Pesticide Biochemistry and Physiology. Vol. 21, Pg. 199, 1984.
man TDLo oral 7143uL/kg (7.143mL/kg) SENSE ORGANS AND SPECIAL SENSES: MIOSIS (PUPILLARY CONSTRICTION): EYE
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 37, Pg. 2029, 1995.
mouse LD50 oral 71mg/kg (71mg/kg)   "Carbamate Insecticides: Chemistry, Biochemistry, and Toxicology," Kuhr, R.J., and H.W. Dorough, Cleveland, OH, CRC Press, 1976Vol. -, Pg. 106, 1976.
mouse LD50 unreported 63mg/kg (63mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 49(10), Pg. 23, 1984.
quail LD50 oral 155mg/kg (155mg/kg)   Pesticide Manual. Vol. 9, Pg. 343, 1991.
rabbit LD50 skin 2500mg/kg (2500mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 49(10), Pg. 23, 1984.
rabbit LD50 unreported 118mg/kg (118mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 49(10), Pg. 23, 1984.
rat LCLo inhalation 97mg/m3 (97mg/m3)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 49(10), Pg. 23, 1984.
rat LD50 oral 200mg/kg (200mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C85, 1991.
rat LD50 skin > 1150mg/kg (1150mg/kg)   Pesticide Manual. Vol. 9, Pg. 343, 1991.
rat LD50 unreported 400mg/kg (400mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 49(10), Pg. 23, 1984.

2-Ethylthiomethylphenyl N-methylcarbamate Safety Profile

Poison by ingestion and inhalation routes. Moderately toxic by skin contact. An insecticide. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also CARBAMATES.
 

Hazard Codes: HarmfulXn,DangerousN
Risk Statements: 22-50/53
R22:Harmful if swallowed. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 60-61
S60:This material and its container must be disposed of as hazardous waste. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
 

2-Ethylthiomethylphenyl N-methylcarbamate Specification

 2-Ethylthiomethylphenyl N-methylcarbamate ,its cas register number is 29973-13-5. It also can be called Ethiofencarb ; 2-[(Ethylsulfanyl)methyl]phenyl-methylcarbamat ; a-Ethylthio-o-tolyl Methylcarbamate ; Dalf dust ; Boruho 50 and Croneton .

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