ChemicalBook > CAS DataBase List > Metamitron

Metamitron

Product Name
Metamitron
CAS No.
41394-05-2
Chemical Name
Metamitron
Synonyms
GOLTIX;drw1139;Herbrak;DRW 1139;BAY 6676;Gountdown;Countdown;Metamiton;METAMITRON;bay-drw1139
CBNumber
CB1399211
Molecular Formula
C10H10N4O
Formula Weight
202.21
MOL File
41394-05-2.mol
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Metamitron Property

Melting point:
165-170 °C
Boiling point:
340.33°C (rough estimate)
Density 
1.2165 (rough estimate)
refractive index 
1.6300 (estimate)
Flash point:
11 °C
storage temp. 
Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
1.54±0.20(Predicted)
color 
White to Light yellow
Water Solubility 
1.8g/L(20 ºC)
λmax
312nm(CH3CN)(lit.)
Merck 
14,5924
BRN 
613129
CAS DataBase Reference
41394-05-2(CAS DataBase Reference)
NIST Chemistry Reference
1,2,4-Triazin-5(4h)-one, 4-amino-3-methyl-6-phenyl-(41394-05-2)
EPA Substance Registry System
Metamitron (41394-05-2)
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Safety

Hazard Codes 
Xn,N,T,F
Risk Statements 
22-50-39/23/24/25-23/24/25-11
Safety Statements 
61-45-36/37
RIDADR 
UN 3077 9/PG 3
WGK Germany 
2
RTECS 
XZ3015000
HazardClass 
9
PackingGroup 
III
HS Code 
29336990
Toxicity
LD50 orally in male, female rats, male, female mice: 3343, 1832, 1450, 1463 mg/kg; dermally in rats: >500 mg/kg; LC50 (4 hr) in rats, mice, hamsters (mg/m3): >331, >206, >206 by inhalation (Lembrich)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H311Toxic in contact with skin

H330Fatal if inhaled

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
36154
Product name
Metamitron
Purity
PESTANAL
Packaging
100mg
Price
$72.3
Updated
2024/03/01
TCI Chemical
Product number
M2388
Product name
Metamitron
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$21
Updated
2024/03/01
TCI Chemical
Product number
M2388
Product name
Metamitron
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$59
Updated
2024/03/01
TRC
Product number
M258843
Product name
Metamitron
Packaging
25g
Price
$215
Updated
2021/12/16
Chem-Impex
Product number
39339
Product name
Metamitron,98%(Assaybytitration,GC)
Purity
98%(Assaybytitration,GC)
Packaging
25G
Price
$266.56
Updated
2021/12/16
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Metamitron Chemical Properties,Usage,Production

Uses

Herbicide.

Definition

ChEBI: A member of the class of 1,2,4-triazines that is 1,2,4-triazin-5(4H)-one substituted by an amino group at position 4, a methyl group at position 3 and a phenyl group at position 6.

General Description

4-Amino-3-methyl-6-phenyl-1,2,4-triazin-5-one, commonly known as metamitron, is a pesticide having low polarity and is hydrophobic in nature. Its pKa value is 2.9.

Agricultural Uses

Herbicide: Metamitron is a selective systemic herbicide that is absorbed through roots and leaves and inhibits photosynthesis. It is used to control grasses and broadleaf weeds in sugar beets and fodder beets. Not currently registered in the U.S. Used in most European countries and having 34 global suppliers .

Trade name

BAY 6676®; BAY-DRW 1139®; DRW 1139®; GALAHAD®; GOLDBEET®; GOLTIX®; GOLTIX® 90; GOLTIX® SUPER; GOLTIX® WG; MM 70®; HERBRAK®; MARQUISE®; SKATER®; TORERO® (metamitron + ethofumesate)

Metabolic pathway

Degradation of metamitron by photolysis is strongly dependent on solvents and oxygen, and no photoreaction is found in methanol, acetonitrile, and hexane, nor in oxygen-free water. In water solution, photolytic degradation occurs and results in the formation of desaminometamitron and a ring-opening polar benzoylacetyl hydrazine (tentatively assigned).

Metamitron Preparation Products And Raw materials

Raw materials

Preparation Products

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Metamitron Suppliers

Americas 1 Canada 1 China 149 Czech Republic 1 Europe 1 France 4 Germany 5 India 19 Japan 4 New Zealand 1 Switzerland 2 The Netherlands 2 United Kingdom 6 United States 25 USA 1 Global 222
J & K SCIENTIFIC LTD.
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View Lastest Price from Metamitron manufacturers

Career Henan Chemical Co
Product
Metamitron 41394-05-2
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
Customized
Release date
2018-12-20

41394-05-2, MetamitronRelated Search:

Methyltriphenylphosphonium bromide Thiophanate-methyl Tetramethylpyrazine N,N-Dimethyl-1,4-phenylenediamine Bensulfuron methyl Methylparaben Methyl acetate Dichloromethylphenylsilane Metribuzin Sulcotrione Methyl acrylate Benoxacor Trimethylphenylammonium chloride Lithium bis(trimethylsilyl)amide Tris(hydroxymethyl)aminomethane Kresoxim-methyl CARFENTRAZONE-ETHYL PHENYL VALERATE

  • 3-methyl-4-amino-6-phenyl-1,2,4-triazin(4h)-on
  • 3-Methyl-4-amino-6-phenyl-1,2,4-triazin(4H)-one
  • 4-Amino-3-methyl-6-phenyl-1,2,4-triazin-5(4H)-one
  • 4-amino-3-methyl-6-phenyl-as-triazin-5(4h)-on
  • as-Triazin-5(4H)-one, 4-amino-3-methyl-6-phenyl-
  • Bay-drw 1139
  • bay-drw1139
  • Countdown
  • DRW 1139
  • drw1139
  • Gountdown
  • Herbrak
  • Metamiton
  • Methiamitron
  • GOLTIX
  • METAMITRON
  • 3-methyl-4-amino-6-phenyl-1,2,4-triazin-5(4h)-one
  • 4-AMINO-3-METHYL-6-PHENYL-1,2,4-TRIAZIN-5-ONE
  • 4-AMINO-3-METHYL-6-PHENYL-1,2,4-TRIAZINE-5-(4H)-ONE
  • METAMITRON PESTANAL<TM>
  • 1,2,4-Triazin-5(4H)-one, 4-amino-3-methyl-6-phenyl-
  • 4-amino-4,5-dihydro-3-methyl-6-phenyl-1,2,4-triazin-5-one
  • metamitron (bsi,iso)
  • methiamitron (belgium)
  • 4-AMINO-3-METHYL-6-PHENYL-1,2,4-TRIAZIN-5-ONE 98%
  • Metamitron TC
  • metamitron 4-amino-3-methyl-6-phenyl-1,2,4-triazin-5-one
  • Metamitron solution
  • 3-Methyl-4-amino-6-phenyl-1,2,4-triazin-5-one
  • BAY 6676
  • Metron Stefes
  • 3-Methyl-4-amino-6-phenyl-4,5-dihydro-1,2,4-triazine-5-one
  • Metamitron 0.1
  • 4-Amino-3-methyl-6-phenyl-1,2,4-triazin-5-one,98%
  • 4-amino-3-methyl-6-phenyl-1,2,4-triazin-5-one,metamitron
  • Metamitron Standard
  • Metamitron 500mg [41394-05-2]
  • 4-AMino-3-Methyl-6-phenyl-1,2,3-triazin-5-one
  • Metamitron @100 μg/mL in Methanol
  • Metamitron&gt
  • Metamitron@1000 μg/mL in Methanol
  • Metamitron Solution in Acetonitrile/Toluene, 1000μg/mL
  • 41394-05-2
  • 411394-05-2
  • C10H10N4O
  • Building Blocks
  • Heterocyclic Building Blocks
  • Triazines
  • pharmaceutical intermediate Metamitron
  • farm chemicals
  • HERBICIDE
  • Building Blocks
  • Heterocyclic Building Blocks
  • Triazines
  • Heterocyclic Compounds