metobromuron

Modify Date: 2024-01-03 13:56:47

metobromuron Structure
metobromuron structure
Common Name metobromuron
CAS Number 3060-89-7 Molecular Weight 259.10
Density 1.5±0.1 g/cm3 Boiling Point N/A
Molecular Formula C9H11BrN2O2 Melting Point 95.5-96ºC
MSDS Chinese USA Flash Point 2 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of metobromuron


Metobromuron is a phenylurea derivative used as a herbicide[1].

 Names

Name metobromuron
Synonym More Synonyms

 metobromuron Biological Activity

Description Metobromuron is a phenylurea derivative used as a herbicide[1].
Related Catalog
References

[1]. Metobromuron. Handbook of Analytical Separations, 2003.

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Melting Point 95.5-96ºC
Molecular Formula C9H11BrN2O2
Molecular Weight 259.10
Flash Point 2 °C
Exact Mass 258.000397
PSA 41.57000
LogP 2.32
Index of Refraction 1.607

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS3325000
CHEMICAL NAME :
Urea, 3-(p-bromophenyl)-1-methoxy-1-methyl-
CAS REGISTRY NUMBER :
3060-89-7
LAST UPDATED :
199612
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C9-H11-Br-N2-O2
MOLECULAR WEIGHT :
259.13
WISWESSER LINE NOTATION :
ER DMVN1&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
CIGET* Ciba-Geigy Toxicology Data/Indexes. (Ciba-Geigy Corp., 556 Morris Ave., Summit, NJ 07901) Volume(issue)/page/year: -,-,1977 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
WRPCA2 World Review of Pest Control. (London, UK) V.1-10, 1962-71. Discontinued. Volume(issue)/page/year: 9,119,1970
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>1100 mg/m3/4H
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: 9,584,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>3 gm/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: 9,584,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
430 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PESTD5 Proceedings of the European Society of Toxicology. (Amsterdam, Netherlands) V.16-18, 1975-77. Discontinued. Volume(issue)/page/year: 17,351,1976
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3875 mg/kg
TOXIC EFFECTS :
Behavioral - ataxia Gastrointestinal - hypermotility, diarrhea Skin and Appendages - hair
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 38(3),86,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2098 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PESTD5 Proceedings of the European Society of Toxicology. (Amsterdam, Netherlands) V.16-18, 1975-77. Discontinued. Volume(issue)/page/year: 17,351,1976
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
847 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PESTD5 Proceedings of the European Society of Toxicology. (Amsterdam, Netherlands) V.16-18, 1975-77. Discontinued. Volume(issue)/page/year: 17,351,1976
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
>10200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CIGET* Ciba-Geigy Toxicology Data/Indexes. (Ciba-Geigy Corp., 556 Morris Ave., Summit, NJ 07901) Volume(issue)/page/year: -,-,1972
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>10200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
WRPCA2 World Review of Pest Control. (London, UK) V.1-10, 1962-71. Discontinued. Volume(issue)/page/year: 9,119,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
565 mg/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: -,C203,1991 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7280 mg/kg/26W-I
TOXIC EFFECTS :
Blood - changes in erythrocyte (RBC) count Blood - changes in leukocyte (WBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - multiple enzyme effects
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 38(3),86,1973

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H319-H332
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn: Harmful;F: Flammable;
Risk Phrases R22
Safety Phrases S16-S26-S36
RIDADR UN 1648 3/PG 2
RTECS YS3325000
HS Code 2928000032

 Synthetic Route

~%

metobromuron Structure

metobromuron

CAS#:3060-89-7

Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 8, p. 1232 - 1238 Zhurnal Organicheskoi Khimii, , vol. 8, p. 1217 - 1224

 Customs

HS Code 2928000032
Summary 2928000032 3-(4-bromo-3-chlorophenyl)-1-methoxy-1-methylurea。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

 Articles13

More Articles
Investigation of the effect of soil herbicides on the growth and nutrient uptake of potato.

Commun. Agric. Appl. Biol. Sci. 68(4 Pt A) , 441-7, (2003)

In our experiments the effect of three preemergent herbicides was examined on potato varieties. The experiments were carried out under greenhouse conditions in pots with six Hungarian potato varieties...

Enrichment and molecular characterization of a bacterial culture that degrades methoxy-methyl urea herbicides and their aniline derivatives.

Appl. Environ. Microbiol. 66(12) , 5110-5, (2000)

Soil treated with linuron for more than 10 years showed high biodegradation activity towards methoxy-methyl urea herbicides. Untreated control soil samples taken from the same location did not express...

[Toxicologic characteristics of several pesticides and standards for them in water].

Probl. Khig. 8 , 116-20, (1983)

The progressive increase of production and application of chemicals for plant protection transmuted the problem of protection of water cleanliness into an international and national problem. The cases...

 Synonyms

Monobromuron
Urea,N'-(4-bromophenyl)-N-methoxy-N-methyl
Pattonex
ER DMVN1&O1
Metobromurone
N'-(4-Bromophenyl)-N-methoxy-N-methylurea
Caswell No. 579A
N'-(p-Bromophenyl)-N-methoxyl-N-methylurea
N’-(4-bromophenyl)-N-methoxy-N-methylurea
Metbromuron
3-(4-Bromophenyl)-1-methoxy-1-methylurea
1-(4-bromophenyl)-3-methyl-3-methoxyurea
N-(4-bromo-phenyl)-N'-methoxy-N'-methyl-urea
MFCD00017799
Urea, N'-(4-bromophenyl)-N-methoxy-N-methyl-
metobromuron
Urea,3-(p-bromophenyl)-1-methoxy-1-methyl
N-p-bromophenyl-N'-methyl-N'-methoxy urea
Patoran (tm)
EINECS 221-301-5
N-methyl-N-methoxy-N'-(4-bromophenyl)-urea
Patoran
3-(p-Bromophenyl)-1-methoxy-1-methylurea