Desmedipham

Suppliers

Names

[ Name ]:
Desmedipham

[Synonym ]:
Ethyl (3-((phenylcarbamoyl)oxy)phenyl)carbamate
[3-[[(Phenylamino)carbonyl]oxy]phenyl]carbamic acid ethyl ester
EINECS 237-198-5
3-{(E)-[Ethoxy(hydroxy)methylene]amino}phenyl hydrogen phenylcarbonimidate
Methanol, 1-ethoxy-1-[[3-[[(E)-hydroxy(phenylimino)methyl]oxy]phenyl]imino]-, (E)-
MFCD00055462
3-[(Ethoxycarbonyl)amino]phenyl phenylcarbamate
ethyl N-[3-[[(phenylamino)carbonyl]oxy]phenyl]carbamate
ethyl 3-phenylcarbamoyloxycarbanilate
3-[(ethoxycarbonyl)amino]phenyl phenylcarbamate (non-preferred name)
Carbamic acid, [3-[[(phenylamino)carbonyl]oxy]phenyl]-, ethyl ester
Carbamic acid, N-[3-[[(phenylamino)carbonyl]oxy]phenyl]-, ethyl ester
Desmedipham
ethyl {3-[(phenylcarbamoyl)oxy]phenyl}carbamate

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
495.4±55.0 °C at 760 mmHg

[ Melting Point ]:
120 °C

[ Molecular Formula ]:
C₁₆H₁₆N₂O₄

[ Molecular Weight ]:
300.309

[ Flash Point ]:
253.4±31.5 °C

[ Exact Mass ]:
300.110992

[ PSA ]:
76.66000

[ LogP ]:
4.49

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.568

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: FD0425000

CHEMICAL NAME :: Carbamic acid, phenylcarbamoyloxyphenyl-, ethyl ester

CAS REGISTRY NUMBER :: 13684-56-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C16-H16-N2-O4

MOLECULAR WEIGHT :: 300.34

WISWESSER LINE NOTATION :: 2OVMR COVMR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 9600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85ARAE "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revision Volume(issue)/page/year: 2,92,1977

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,237,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C99,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 2480 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993

Safety Information

[ Symbol ]:

GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H410

[ Precautionary Statements ]:
P273-P391-P501

[ Personal Protective Equipment ]:
Eyeshields;Gloves

[ Hazard Codes ]:
N:Dangerousfortheenvironment;

[ Risk Phrases ]:
R50/53

[ Safety Phrases ]:
S60-S61

[ RIDADR ]:
UN 3077

[ RTECS ]:
FD0425000

[ HS Code ]:
2924299038

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Phenylisocyanate
Carbamic acid,N-(3-hydroxyphenyl)-, ethyl ester

DownStream

Customs

[ HS Code ]: 2924299038

[ Summary ]:
2924299038 2-chloro-n-(ethoxymethyl)-n-(2-ethyl-6-methylphenyl)acetamide。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%

Articles

Expression of a bacterial gene in transgenic plants confers resistance to the herbicide phenmedipham.

Plant Mol. Biol. 25(6) , 977-87, (1994)

Tobacco plants were genetically engineered to express a detoxifying pathway for the herbicide phenmedipham. A gene from Arthrobacter oxidans strain P52 that encodes an enzyme catalysing the hydrolytic...

Acute and chronic toxicity of Betanal(®)Expert and its active ingredients on nontarget aquatic organisms from different trophic levels.

Environ. Toxicol. 27(9) , 537-48, (2012)

As a way to improve the efficacy to target organisms, new pesticide generation is based on technologically advanced coformulations of two or more active ingredients. One example is Betanal(®)Expert, a...

Liquid chromatographic/mass spectrometric determination of desmedipham and phenmedipham and their metabolites in soil.

J. AOAC Int. 84(5) , 1407-12, (2001)

A simple method is described for the simultaneous determination of residues of 2 carbamate herbicides (phenmedipham and desmedipham) and related metabolites (m-aminophenol, aniline, and m-toluidine) i...