Metribuzin
2 Inquiries
21087-64-9
industrial Grade
98%
SHANGHAI
KieRay Chem
25kg/drum
2022-12-31
fine chemicals,pharmaceutical materials
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Metribuzin
Other Name:1,2,4-Triazin-5(4H)-one,4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-;as-Triazin-5(4H)-one,4-amino-6-tert-butyl-3-(methylthio)-;4-Amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one;4-Amino-6-tert-butyl-3-(methylthio)-as-triazin-5(4H)-one;BAY 94337;4-Amino-6-tert-butyl-3-(methylthio)-1,2,4-triazin-5-one;Sencor;Metribuzin;BAY 61597;4-Amino-6-tert-butyl-3-(methylthio)-1,2,4-triazin-5(4H)-one;4-Amino-6-tert-butyl-3-(methylthio)-4,5-dihydro-1,2,4-triazin-5-one;Bayer 6159;Sencorex;BAY 6159H;BAY 6159;Lexone;4-Amino-6-tert-butyl-3-(methylthio)-1,2,4-triazine-5(4H)-one;3-Methylthio-4-amino-6-tert-butyl-1,2,4-triazin-5-one;3-Methylthio-4-amino-6-tert-butyl-1,2,4-triazin-5(4H)-one;Sencorex L.F.;Sencor 4F;Sencor 75DF;Lexone DF;Metribuzine;Senkor;DPX 2504;Zontran;DIC 1468;4-Amino-6-tert-butyl-4,5-dihydro-3-methylthio-1,2,4-triazin-5-one;Sencor 480;Soccer;Soccer (herbicide);Tribute;Tribute (metribuzin herbicide);Sencor Extra;Sencor 70 WG;Sencor SC;Qincaotong;Metribuzin 70 WP
CAS No.:21087-64-9
UN No.:3077
Molecular Formula:C8H14N4OS
InChIKeys:InChIKey=FOXFZRUHNHCZPX-UHFFFAOYSA-N
Molecular Weight:214.28800
Exact Mass:214.29
EC Number:244-209-7
UNII:QO836138OV
ICSC Number:0516
UN Number:3077
DSSTox ID:DTXSID6024204
Color/Form:Colorless crytals|White crystalline solid
HScode:2933699014
Categories:
Characteristics-
PSA:
99.10000
XLogP3:0.95270
Appearance:Metribuzin is a colorless crystalline solid. Used as an herbicide. (NIOSH, 2016)
Density:1.28 g/cm3 @ Temp: 20 °C
Melting Point:126.2 °C
Boiling Point:132 °C @ Press: 0.02 Torr
Flash Point:142.7ºC
Refractive Index:1.617
Water Solubility:Slightly soluble
Storage Conditions:APPROX 4ºC
Vapor Pressure:0.000531mmHg at 25°C
Toxicity:LD50 orally in rats: 2200 mg/kg; LC50 in rainbow trout: >10 ppm (Loeser, Kimmerle)
Flammability characteristics:Noncombustible Solid
Odor:Weak characteristic odor
Dissociation Constants:pKa= 1.0
Collision Cross Section:150.5 Ų [M+H]+ [CCS Type: DT, Method: stepped-field]|171.27 Ų [M+Na]+ [CCS Type: DT, Method: stepped-field]|146.95 Ų [M+H]+ [CCS Type: TW]|150.94 Ų [M-H]-|149.5 Ų [M+H]+
Experimental Properties:Slight sulfurous odor /Technical metribuzin/
Air and Water Reactions:No rapid reaction with air. No rapid reaction with water.
Reactive Group:Amides and Imides
Reactivity Profile:A triazine derivative. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Flammable Limits:Noncombustible Solid
Corrosivity:Non-corrosive
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P391 Collect spillage.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store in an area without drain or sewer access.Estimated shelf life in excess of 2 yr under normal storage conditions.
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Seller Information
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Business Type:
Manufactory
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Main Products:
fine chemicals,pharmaceutical materials
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Location:
Room 260, Building 3, No. 76 Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province, China
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
11-50
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Year of Establishment:
2020
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Jordan
METRIBUZIN
2000 KG Jul 29, 2024 
Egypt
metribuzin
10 TON Apr 15, 2025 Post an enquiry for this product
