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19937-59-8

19937-59-8 structure

19937-59-8 structure

Name: Metoxuran
Chemical Name: metoxuron
CAS Number: 19937-59-8
Molecular Formula: C₁₀H₁₃ClN₂O₂
Molecular Weight: 228.675
Catalog: Chemical pesticide herbicide Other herbicides
Create Date: 2018-04-04 08:00:00
Modify Date: 2026-06-30 17:56:29
Metoxuron is a phenylurea herbicide.

Name	metoxuron
Synonyms	1,1-Dimethyl-3-(3-chloro-4-methoxyphenyl)urea Dosaflo Metoxuron 100 μg/mL in Acetonitrile dosanexmg n’-(3-chlor-4-methoxy-phenyl)-n,n-dimethylhnstoff SAN 6915H Metoxuron solution Purivel Dosanex fl Dosanex FL n,n-dimethyl-n’-(4-methoxy-3-chlorophenyl)urea Metoxuron 10.0 μg/ml Acetonitrile N,N-Dimethyl-N'-(4-methoxy-3-chlorophenyl)urea N-(3-Chloro-4-methoxyphenyl)-N',N'-dimethylurea 3-(3-CHLORO-4-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE EINECS 243-433-2 san7102h Deftor 3-(3-chloro-4-methoxyphenyl)-1,1-dimethyl-ure Metoxuron Metoxuron 250mg [19-8] N-(3-Chloro-4-methoxyphenyl)-N ,N -dimethyl moy dosanexfl methoxuron XA15180000ALMetoxuron 100μg/mLin Acetonitrile N’-(3-chloro-4-methoxyphenyl)-N,N-dimethylurea Sulerex Deftor(TM) N'-(3-Chloro-4-methoxyphenyl)-N,N-dimethylurea Herbicide n’-(3-chloro-4-methoxyphenyl)-n,n-dimethyl-ure metoxuron 3-(3-chloro-4-methoxyphenyl)-1,1-dimethylurea MFCD00055444 DOSAFLO SAN 7102H METOXURON PESTANAL (3-(3-CHLORO-4-METHO& L15180000ALMetoxuron 10μg/mLin Acetonitrile metoxuron solution METOXURON PESTANAL METOXURON Metoxuron @100 μg/mL in MeOH DEFTOR SULEREX N'-(3-Chlor-4-methoxy-phenyl)-N,N-dimethylhnstoff METOXURON STANDD 3-(3-Chlor-4-methoxyphenyl)-1,1-dimethylhnstoff Urea, 3-(3-chloro-4-methoxyphenyl)-1,1-dimethyl C15180000 Metoxuron Dosanex herbicide6602 INVESTT Metoxuron-D6 3-(3-CHLORO-4-METHOXYPHENYL)-1,1-DIMETHYLUREA san6915h DOSANEX Metoxuron-d6 (N,N-dimethyl-d6) in acetonitrile 3-(3-Chloro-4-methoxyphenyl)-1,1-dimethylurea Urea, N'-(3-chloro-4-methoxyphenyl)-N,N-dimethyl metoxuron (bsi,iso) Dosagran Dosaan n-(3-chloro-4-methoxyphenyl)-n’,n’-dimethylurea Dosanex mg Dosanex MG

Density	1.3±0.1 g/cm3
Boiling Point	391.6±42.0 °C at 760 mmHg
Melting Point	124-127ºC
Molecular Formula	C₁₀H₁₃ClN₂O₂
Molecular Weight	228.675
Flash Point	190.6±27.9 °C
Exact Mass	228.066559
PSA	41.57000
LogP	1.80
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.578
Storage condition	APPROX 4°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS5775000

CHEMICAL NAME :: Urea, N'-(3-chloro-4-methoxyphenyl)-N,N-dimethyl-

CAS REGISTRY NUMBER :: 19937-59-8

BEILSTEIN REFERENCE NO. :: 2128284

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C10-H13-Cl-N2-O2

MOLECULAR WEIGHT :: 228.70

WISWESSER LINE NOTATION :: 1OR BG DMVN1&1

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 :: 1600 mg/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2542 mg/kg

TOXIC EFFECTS :: Endocrine - other changes Blood - other changes

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2300 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2558 mg/kg/43W-I

TOXIC EFFECTS :: Liver - other changes Endocrine - hyperglycemia Blood - methemoglobinemia-carboxyhemoglobin

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 58,353,1978

Symbol	GHS09
Signal Word	Warning
Hazard Statements	H410
Precautionary Statements	P273-P501
Personal Protective Equipment	Eyeshields;Gloves
Hazard Codes	Xn: Harmful;F: Flammable;N: Dangerous for the environment;
Risk Phrases	R50/53
Safety Phrases	60-61-36-26-16
RIDADR	UN3077 9
RTECS	YS5775000
Hazard Class	9.0

124-40-3 structure

124-40-3

28395-76-8 structure

28395-76-8

~%

19937-59-8 structure

19937-59-8

Literature: Journal of the Chemical Society, Perkin Transactions 2, , # 11 p. 2226 - 2229

75-44-5 structure

75-44-5

5345-54-0 structure

5345-54-0

~%

19937-59-8 structure

19937-59-8

Literature: US2655445 , ;

Precursor 4
124-40-3 28395-76-8 75-44-5 5345-54-0
DownStream 4
74-89-5 124-40-3 5345-54-0 7260-94-8

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