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China
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Dayang Chem (Hangzhou) Co., Ltd.
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13684-56-5

13684-56-5 structure

Name: Desmedipham
Chemical Name: desmedipham
CAS Number: 13684-56-5
Molecular Formula: C₁₆H₁₆N₂O₄
Molecular Weight: 300.309
Catalog: Chemical pesticide herbicide Other herbicides
Create Date: 2018-07-06 05:15:11
Modify Date: 2024-01-02 21:31:28
Desmedipham is a selective systemic phenyl-carbamate herbicide. Desmedipham acts by disrupting CO2 fixation and the production of intermediary energy components-ATP and NADPH2 and inhibition of Hill reaction[1].

Name	desmedipham
Synonyms	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

Description	Desmedipham is a selective systemic phenyl-carbamate herbicide. Desmedipham acts by disrupting CO2 fixation and the production of intermediary energy components-ATP and NADPH2 and inhibition of Hill reaction[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Tânia Vidal, et al. Acute and Chronic Toxicity of Betanal(®)Expert and Its Active Ingredients on Nontarget Aquatic Organisms From Different Trophic Levels. Environ Toxicol. 2012 Sep;27(9):537-48.

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

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

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

103-71-9

7159-96-8

~99%

13684-56-5

Literature: Kemisk Vaerk Koge A/S Patent: US4748265 A1, 1988 ;

Precursor 2
103-71-9 7159-96-8
DownStream 0

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%