NextSDS Logo
Chemical Substance

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

CAS Number21087-64-9
EC Number244-209-7
Molecular FormulaC8H14N4OS
Screen your chemical compliance

Free 10-second scan. Upload a document and check compliance instantly.

Scan Now

Identifiers

Cas Number21087-64-9Primary
Ec Number244-209-7
Chemical NameMetribuzin
Chemical Namemetribuzin (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 Hazard PictogramGHS09
GHS08 Hazard PictogramGHS08
GHS07 Hazard PictogramGHS07

Hazard Classifications

Acute Tox. 4
Acute toxicity (oral + dermal + inhalation)
Warning
Hazard CodeH302 + H312 + H332
CategoryAcute Tox. 4
Source: Harmonised C&L
STOT RE 2
Specific target organ toxicity — repeated exposure
Warning
Hazard CodeH373
CategorySTOT RE 2
Source: Harmonised C&L
Aquatic Acute 1
Hazardous to the aquatic environment (acute)
Hazard CodeH400
CategoryAquatic Acute 1
Source: Harmonised C&L
Aquatic Chronic 1
Hazardous to the aquatic environment (long-term)
Hazard CodeH410
CategoryAquatic 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

Manage Your Chemicals

Track substances, monitor regulatory changes, and stay compliant.

Try NextSDS Free

Related Substances

4-Amino-6-(1,1-dimethylethyl)-1,6-dihydro-3-(methylthio)-1,2,4-triazin-5(4H)-one
93679-16-4
4-AMINO-6-(TERT-BUTYL)-1-METHYL-1,2-DIHYDRO-1,3,5-TRIAZIN-2-ONE
175204-73-6
1,5-Methanoindolizin-6(5H)-one,1,2,3,8a-tetrahydro-9-methyl-,(1-alpha-,5-alpha-,8a-bta-,9R*)-(9CI)
92609-05-7
4-(3-methoxyphenyl)-8-methyl-2-[(4-methylphenyl)amino]-1,4-dihydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one
775291-69-5
4-AMINO-3-ANILINO-6-METHYL-4,5-DIHYDRO-1,2,4-TRIAZIN-5-ONE
77126-84-2

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.