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Dayang Chem (Hangzhou) Co., Ltd.
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: 15545-48-9 Chlorotoluron
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15545-48-9

15545-48-9 structure

15545-48-9 structure

Name: Chlortoluron
Chemical Name: chlorotoluron
CAS Number: 15545-48-9
Molecular Formula: C₁₀H₁₃ClN₂O
Molecular Weight: 212.676
Catalog: Chemical pesticide herbicide Substituted urea herbicide
Create Date: 2018-09-05 20:02:02
Modify Date: 2026-07-03 08:59:46
Chlorotoluron (Chlortoluron) is a substituted phenylurea herbicide, is widely used for selective weed control in cereals crops and is an environmental pollutant[1].

Name	chlorotoluron
Synonyms	CHLOROTOLURON 15-9 Chlorotoluron CHLOROTOLURON, 250MG, NEAT tolurex clortokem Dikurin 1,1-DiMethyl-3-(3-chloro-4- Methylphenyl)urea Chlorotoluron Solution in Methanol EINECS 239-592-2 Chlortoluron@1000 μg/mL in Methanol CHLORTOLURON chlorotoluron 3-(3-chloro-p-tolyl)-1,1-dimethylurea Dicuran(Ciba-Geigy) 3-(3-chloro-p-tolyl)-1,1-dimethyl-ure n-(3-chloro-4-methylphenyl)-n',n'-dimethylurea 3-(3-Chloro-4-methyl)-1,1-dimethylurea 3-(3-chloro-4-methylphenyl)-1,1-dimethyl-urea chlorotoluron (bsi,iso) Chlorotoluron 3-(3-Chloro-4-methylphenyl)-1,1-dimethylurea Urea, N-(3-chloro-4-methylphenyl)-N,N-dimethyl 1-(3-Chloro-4-Methyl)-3,3-diMethylurea Dicurane 3-(3-chloro-p-tolyl)-1,1-dimethylurea c2242 1-(3-chloro-4-methylphenyl)-3,3-dimethylurea cga15646 Lentipur Forte Chlortoluon XA11530000ALChlorotoluron 100μg/mLin Acetonit LENTIPUR(R) CHLORTOLURON PESTANAL (3-(3-CHLORO- 4-ME L11530000ALChlorotoluron 10μg/mLin Acetonitr N，N-Dimethyl-N，-(3-chloro-4-methylphenyl)urea 'L' highuron Dicuran 500FL N’-(3-chloro-4-methylphenyl)-N,N-dimethylurea Tolurex(Maxhte-shim) TORO(R) 3-(3-Chloro-4-methylphenyl)-N,N-dimethylurea Tolurex[R] Chlorotoluron in Acetonitrile dicuran 3-(3-chlor-4-methylphenyl)-1,1-dimethylhnstoff N'-(3-Chloro-4-methylphenyl)-N,N-dimethylcarbamimidic acid een Mallon Lentipur Flo 3-(3-Chloro-4-methylphenyl) N'-(3-Chloro-4-methylphenyl)-N,N-dimethylurea Chlortoluron solution 3-(3-CHLORO-P-TOLYL)-1,1-DIMETHYLUREA 3-(3-Chlor-4-methylphenyl)-1,1-dimethylurea DICURAN(R) N’-（3-chloro-4-tolyl)-N,N-dimethyl urea Chlortoluron W.P ChlortoluronSolution,100mg/L Urea, 3-(3-chloro-p-tolyl)-1,1-dimethyl MFCD00018275 3-(3-CHLORO-4-METHYL)-1,1-DIMETHYLUREA n’-(3-chloro-4-methylphenyl)-n,n-dimethyl-ure chlortoluron(bsi bef.1984,f,new zeal.) Chlorotoluron Solution, 1000ppm Chlortoluron @100 μg/mL in MeOH Chlorotoluron Solution in Acetonitrile Chlortokem

Description	Chlorotoluron (Chlortoluron) is a substituted phenylurea herbicide, is widely used for selective weed control in cereals crops and is an environmental pollutant[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Z Mehmood, et al. Metabolism of the Herbicide Chlortoluron by Human Cytochrome P450 3A4. Chemosphere. 1995 Dec;31(11-12):4515-29.

Density	1.2±0.1 g/cm3
Boiling Point	345.9±52.0 °C at 760 mmHg
Melting Point	147-148ºC
Molecular Formula	C₁₀H₁₃ClN₂O
Molecular Weight	212.676
Flash Point	163.0±30.7 °C
Exact Mass	212.071640
PSA	32.34000
LogP	2.62
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.541

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS7230000

CHEMICAL NAME :: Urea, 3-(3-chloro-p-tolyl)-1,1-dimethyl-

CAS REGISTRY NUMBER :: 15545-48-9

BEILSTEIN REFERENCE NO. :: 2647688

LAST UPDATED :: 199701

DATA ITEMS CITED :: 9

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

MOLECULAR WEIGHT :: 212.70

WISWESSER LINE NOTATION :: GR B1 EMVN1&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 :: 5800 mg/kg

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

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1300 mg/m3

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 :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 21 gm/kg/90D-C

TOXIC EFFECTS :: Behavioral - food intake (animal) Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 2 gm/kg

SEX/DURATION :: female 4 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 10 mg/kg

SEX/DURATION :: male 50 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 200 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	GHS08, GHS09
Signal Word	Warning
Hazard Statements	H351-H361d-H410
Precautionary Statements	P273-P281-P501
Hazard Codes	Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases	R40;R50/53;R63
Safety Phrases	S26-S36/37-S46-S60-S61-S16
RIDADR	UN 3077
RTECS	YS7230000
HS Code	2924299035

28479-22-3 structure

28479-22-3

124-40-3 structure

124-40-3

~90%

15545-48-9 structure

15545-48-9

Literature: Rauf, Waqar; Thompson, Amber L.; Brown, John M. Chemical Communications, 2009 , # 26 p. 3874 - 3876

Precursor 2
28479-22-3 124-40-3
DownStream 10
74-89-5 13142-64-8 22175-22-0 59587-00-7
59587-03-0 59587-01-8 124-40-3 95-74-9
7260-94-8 28479-22-3

HS Code	2924299035
Summary	2924299035 2-chlorobenzaldehyde。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%

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