Metribuzin

Base Information Edit

Chemical Name:Metribuzin
CAS No.:21087-64-9
Molecular Formula:C8H14N4OS
Molecular Weight:214.291
Hs Code.:29336990
European Community (EC) Number:244-209-7
ICSC Number:0516
UN Number:3077
UNII:QO836138OV
DSSTox Substance ID:DTXSID6024204
Nikkaji Number:J1.868F
Wikipedia:Metribuzin
Wikidata:Q421450
ChEMBL ID:CHEMBL1902519
Mol file:21087-64-9.mol

Synonyms:4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one;4-amino-6-tert-butyl- 3-(methylthio)-s-triazin-5-(4H)-one;Bay 94,337;Lexone;metribuzin;Sencor;Zenkor

Suppliers and Price of Metribuzin

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Usbiological
Metribuzin
250mg
$ 355.00

TRC
Metribuzin
10g
$ 460.00

TRC
Metribuzin
500mg
$ 105.00

Sigma-Aldrich
Metribuzin PESTANAL?, analytical standard
100mg
$ 38.10

Medical Isotopes, Inc.
Metribuzin
10 g
$ 875.00

Matrix Scientific
4-Amino-6-tert-butyl-3-methylsulfanyl-4H-[1,2,4]triazin-5-one 95%+
1g
$ 524.00

Matrix Scientific
4-Amino-6-tert-butyl-3-methylsulfanyl-4H-[1,2,4]triazin-5-one 95%+
5g
$ 1728.00

Matrix Scientific
4-Amino-6-tert-butyl-3-methylsulfanyl-4H-[1,2,4]triazin-5-one 95%+
2.500g
$ 1144.00

Crysdot
4-Amino-6-(tert-butyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one 97%
5g
$ 611.00

AK Scientific
Metribuzin
250mg
$ 129.00

Total 137 raw suppliers

Chemical Property of Metribuzin Edit

Chemical Property:

Appearance/Colour:colorless crystalline solid
Vapor Pressure:0.000531mmHg at 25°C
Melting Point:125 °C
Refractive Index:1.617
Boiling Point:312.4 °C at 760 mmHg
PKA:-0.16±0.20(Predicted)
Flash Point:142.7 °C
PSA：99.10000
Density:1.31 g/cm³
LogP:0.95270
Storage Temp.:APPROX 4°C
Water Solubility.:Slightly soluble
XLogP3:1.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:214.08883226
Heavy Atom Count:14
Complexity:316

Purity/Quality:

99% ^*data from raw suppliers

Metribuzin ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn,N,F
Hazard Codes:Xn;N,N,Xn,F
Statements: 22-50/53-36-20/21/22-11
Safety Statements: 2-60-61-36-26-16-36/37

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Pesticides -> Herbicides, Triazine
Canonical SMILES:CC(C)(C)C1=NN=C(N(C1=O)N)SC
Inhalation Risk:Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly.
Effects of Short Term Exposure:Exposure at high levels could cause depression of the central nervous system.
Uses Selective herbicide used for preemergence broad-leaved weed control in potatoes, tomatoes, lucerne, raspberry and sugarcane, and postemergence weed control in beets. Also used for selective control of annual grasses. Metribuzin is an is an aminotriazinone herbicide used in agriculture for both pre- and post-emergence in crops including soy bean, potatoes, tomatoes and sugar cane. Metribuzin acts by inhibiting phot osynthesis by disrupting photosystem II. Herbicide.

Technology Process of Metribuzin

There total 14 articles about Metribuzin which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.3%