Metamiton
Suppliers
Names
[ CAS No. ]:
41394-05-2
[ Name ]:
Metamiton
[Synonym ]:
4-Amino-4,5-dihydro-3-methyl-6-phenyl-1,2,4-triazin-5-one
Herbrak
1,2,4-Triazin-5(4H)-one, 4-amino-3-methyl-6-phenyl-
Metamiton
Metron Stefes
Metamitron [BSI:ISO]
Goltix
MFCD00055524
T6NN DNVJ C1 DZ FR
4-amino-3-methyl-6-phenyl-4,5-dihydro-1,2,4-triazin-5-one
Methiamitron [Belgium]
METAMITRON
4-amino-6-phenyl-3-methyl-4,5-dihydro-1,2,4-triazin-5-one
BAY DRW 1139
Goltix WG 70
UNII-H69RGO1QO6
4-amino-3-methyl-6-phenyl-1,2,4-triazin-5-(4H)-one
Metamitron [German]
Methiamitron [French]
4-Amino-3-methyl-6-phenyl-1,2,4-triazin-5-one
EINECS 255-349-3
4-Amino-3-methyl-6-phenyl-1,2,4-triazin-5(4H)-one
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
335.8±25.0 °C at 760 mmHg
[ Melting Point ]:
167-170 °C(lit.)
[ Molecular Formula ]:
C10H10N4O
[ Molecular Weight ]:
202.213
[ Flash Point ]:
156.9±23.2 °C
[ Exact Mass ]:
202.085464
[ PSA ]:
73.80000
[ LogP ]:
0.83
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.672
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XZ3015000
- CHEMICAL NAME :
- as-Triazin-5(4H)-one, 4-amino-3-methyl-6-phenyl-
- CAS REGISTRY NUMBER :
- 41394-05-2
- BEILSTEIN REFERENCE NO. :
- 0613129
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C10-H10-N4-O
- MOLECULAR WEIGHT :
- 202.24
- WISWESSER LINE NOTATION :
- T6NN DNVJ C1 DZ FR
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 :
- 1447 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 :
- >331 mg/m3/4H
- 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 :
- >500 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 :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1450 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 :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >600 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 :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- >1 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 :
- Unreported
- SPECIES OBSERVED :
- Bird - quail
- DOSE/DURATION :
- 1930 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Mold - Neurospora crassa
- DOSE/DURATION :
- 1 mg/L
- REFERENCE :
- ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 7(Suppl 3),11,1985
Safety Information
[ Symbol ]:
GHS07, GHS09
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H400
[ Precautionary Statements ]:
P273
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
Xn:Harmful;N:Dangerousfortheenvironment;
[ Risk Phrases ]:
R22;R50
[ Safety Phrases ]:
S61-S45-S36/37
[ RIDADR ]:
UN 3077 9/PG 3
[ WGK Germany ]:
2
[ RTECS ]:
XZ3015000
[ Hazard Class ]:
9.0
[ HS Code ]:
2933699014
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933699014
[ Summary ]:
2933699014 4-amino-6-(tert-butyl)-3-(methylthio)-1,2,4-triazin-5(4h)-one。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%
Articles
Pest Manag. Sci. 68(2) , 209-16, (2012)
In recent years, common lambsquarters (Chenopodium album L.) populations from sugar beet fields in different European countries have responded as resistant to the as-triazinone metamitron. The populat...
J. Mol. Model. 18(8) , 3587-608, (2012)
NIR FT-Raman, FTIR and UV-vis spectra of the herbicide metamitron were recorded and analyzed. The aromaticities, equilibrium geometries, bonding features, electrostatic potentials, and harmonic vibrat...
Commun. Agric. Appl. Biol. Sci. 75(2) , 83-90, (2010)
Sugar beet growers in Europe are more often confronted with an unsatisfactory control of Chenopodium album L. (fat-hen), possibly due to the presence of a triazinone resistant biotype. So far, two mut...