-
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
-
Hazard Symbols
Xn
F
- 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: 23.11×10-24cm3
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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