Product Name

  • Name

    Metobromuron

  • EINECS 221-301-5
  • CAS No. 3060-89-7
  • Article Data14
  • CAS DataBase
  • Density 1.534 g/cm3
  • Solubility Solubility: In water 330 mg/l (20 ℃). In acetone 500, dichloromethane 550, methanol 240, toluene 100, octanol 70, chloroform 62.5, hexane 2.6 (all in g/l, 20 ℃).
  • Melting Point 95.5-96 ºC
  • Formula C9H11 Br N2 O2
  • Boiling Point °Cat760mmHg
  • Molecular Weight 259.103
  • Flash Point °C
  • Transport Information UN 1648 3
  • Appearance White to brown powder
  • Safety 16-26-36
  • Risk Codes 22-36-20/21/22-11
  • Molecular Structure Molecular Structure of 3060-89-7 (Metobromuron)
  • Hazard Symbols HarmfulXnFlammableF
  • Synonyms Urea,3-(p-bromophenyl)-1-methoxy-1-methyl- (7CI,8CI);1-(p-Bromophenyl)-3-methoxy-3-methylurea; 1-Methoxy-1-methyl-3-(4-bromophenyl)urea;1-Methoxy-1-methyl-3-(p-bromophenyl)urea;3-(4-Bromophenyl)-1-methyl-1-methoxyurea;3-(p-Bromophenyl)-1-methoxy-1-methylurea;3-(p-Bromophenyl)-1-methyl-1-methoxyurea; C 3126; Metbromuron; Metobromuron;Monobromuron; N-(4-Bromophenyl)-N'-methoxy-N'-methylurea;N-(4-Bromophenyl)-N'-methyl-N'-methoxyurea;N-(p-Bromophenyl)-N'-methyl-N'-methoxyurea; Patoran
  • PSA 41.57000
  • LogP 2.54720

Metobromuron Chemical Properties

IUPAC Name: 3-(4-Bromophenyl)-1-methoxy-1-methylurea
CAS: 3060-89-7
Formula: C9H11BrN2O2
Molecular Weight: 259.1
Molecular Structure of 3-(4-Bromophenyl)-1-methoxy-1-methylurea (CAS NO.3060-89-7):

Density: 1.534 g/cm3
Flash Point: 2°C
Melting Point: 95-96°C
Index of Refraction: 1.607 
Molar Refractivity: 58.31 cm3 
Molar Volume: 168.8 cm3
Appearance: Crystal 
Polarizability: 23.11×10-24cm
Surface Tension: 48.9 dyne/cm 
Water Solubility: 195.3(mg/L) at 25°C

Metobromuron Toxicity Data With Reference

1.    

eye-rbt 50 mg MLD

    CIGET*    Ciba-Geigy Toxicology Data/Indexes, 1977 .(Ciba-Geigy Corp.,Ardsley, NY.: )1977.
2.    

orl-rat LD50:2000 mg/kg

    WRPCA2    World Review of Pest Control. 9 (1970),119.
3.    

ipr-rat LD50:430 mg/kg

    PESTD5    Proceedings of the European Society of Toxicology. 17 (1976),351.
4.    

orl-mus LD50:2098 mg/kg

    PESTD5    Proceedings of the European Society of Toxicology. 17 (1976),351.
5.    

ipr-mus LD50:847 mg/kg

    PESTD5    Proceedings of the European Society of Toxicology. 17 (1976),351.

Metobromuron Consensus Reports

EPA Genetic Toxicology Program.

Metobromuron Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. An eye irritant. When heated to decomposition it emits toxic fumes of Br and NOx.
Safety Information about 3-(4-Bromophenyl)-1-methoxy-1-methylurea (CAS NO.3060-89-7):
Hazard Codes: 
Xn:   F:
Risk Statements about 3-(4-Bromophenyl)-1-methoxy-1-methylurea (CAS NO.3060-89-7):
R22: Harmful if swallowed.
R36: Irritating to the eyes.
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R11: Highly Flammable.
Safety Statements about 3-(4-Bromophenyl)-1-methoxy-1-methylurea (CAS NO.3060-89-7):
S16: Keep away from sources of ignition - No smoking.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
RIDADR: UN 1648 3/PG 2
RTECS: YS3325000

Metobromuron Specification

  The chemical synonyms of 3-(4-Bromophenyl)-1-methoxy-1-methylurea (CAS NO.3060-89-7) are 3-(4-Bromphenyl)-1-methoxyharnstoff ; 3-(p-bromophenyl)-1-methoxy-1-methyl-ure ; C 3126 ; c-3126 ; Metbromuron ; Monobromuron ; n-(4-Bromophenyl)-n’-methyl-n’-methoxy-harnstoff ; n’-(4-bromophenyl)-n-methoxy-n-methyl-ure . It can be used as herbicide.

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