%3B%204-amino-6-tert-butyl-3-methylthio-1%2C2%2C4-triazin-5(4H)-one%3B%204-amino-4%2C5-dihydro-6-(1%2C1-dimethylethyl)-3-methylthio-1%2C2%2C4-triazin-5-one%204-amino-6-%20tert%20-butyl-3-methylthio-1%2C2%2C4-triazin-5(4%20H%20)-one%20606-034-00-8.png)
metribuzin (ISO); 4-amino-6-tert-butyl-3-methylthio-1,2,4-triazin-5(4H)-one; 4-amino-4,5-dihydro-6-(1,1-dimethylethyl)-3-methylthio-1,2,4-triazin-5-one 4-amino-6- tert -butyl-3-methylthio-1,2,4-triazin-5(4 H )-one 606-034-00-8
Name
metribuzin (ISO); 4-amino-6-tert-butyl-3-methylthio-1,2,4-triazin-5(4H)-one; 4-amino-4,5-dihydro-6-(1,1-dimethylethyl)-3-methylthio-1,2,4-triazin-5-one 4-amino-6- tert -butyl-3-methylthio-1,2,4-triazin-5(4 H )-one 606-034-00-8
Molecular Formula
C8H14N4OS
Identifiers
cas number 21087-64-9 PRIMARY
ec number 244-209-7
chemical name Metribuzin
chemical name metribuzin (ISO); 4-amino-6-tert-butyl-3-methylthio-1,2,4-triazin-5(4H)-one; 4-amino-4,5-dihydro-6-(1,1-dimethylethyl)-3-methylthio-1,2,4-triazin-5-one 4-amino-6- tert -butyl-3-methylthio-1,2,4-triazin-5(4 H )-one 606-034-00-8
GHS Hazard Pictograms
GHS09 
GHS08 
GHS07 Hazard Classifications
Acute Tox. 4
Warning
Acute toxicity (oral + dermal + inhalation)
Hazard Code: H302 + H312 + H332
Category: Acute Tox. 4
Source: Harmonised C&L
STOT RE 2
Warning
Specific target organ toxicity — repeated exposure
Hazard Code: H373
Category: STOT RE 2
Source: Harmonised C&L
Aquatic Acute 1
Hazardous to the aquatic environment (acute)
Hazard Code: H400
Category: Aquatic Acute 1
Source: Harmonised C&L
Aquatic Chronic 1
Hazardous to the aquatic environment (long-term)
Hazard Code: H410
Category: Aquatic Chronic 1
Source: Harmonised C&L
Regulatory Lists (4)
ED LIST I: EU IDENTIFIED ENDOCRINE DISRUPTORS
ED List I — Substances identified as endocrine disruptors at EU level
IFA GESTIS INTERNATIONAL LIMIT VALUES
IFA GESTIS International Limit Values (ILV) — Occupational exposure limits for chemical agents in the workplace, maintained by the Institut für Arbeitsschutz der DGUV (Germany)
RIVM ZZS (ZEER ZORGWEKKENDE STOFFEN)
RIVM ZZS (Zeer Zorgwekkende Stoffen) — Dutch list of Substances of Very High Concern maintained by the National Institute for Public Health and the Environment (RIVM), based on REACH SVHC criteria and CMR/PBT/ED properties
KEMI PRIO PHASE-OUT SUBSTANCES
KEMI PRIO Phase-Out Substances — Swedish Chemicals Agency list of substances with properties of very high concern that should be phased out
Disclaimer
The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.