Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Ametryn

Ametryn is a white powder.

CAS 834-12-8 C9H17N5S 227.33 g/mol Warning

01 · Identification

What Ametryn is

Ametryn is a white powder. Its molecular formula is C9H17N5S and its molecular weight is 227.33 g/mol. It boils at 337 °C, melts at 83.6 °C.

Under the GHS it carries the signal word Warning.

CAS number834-12-8
EC number212-634-7
Index number613-010-00-0
Molecular formulaC9H17N5S
Molecular weight227.33 g/mol

Other names for Ametryn

  • ametryn (ISO)
  • N-ethyl-N'-isopropyl-6-(methylthio)-1,3,5-triazine-2,4-diamine

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordWarning
Hazard statements assigned to Ametryn
CodeHazard statement
H302 Harmful if swallowed.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P270, P273, P301, P312, P330, P391, P501

03 · Physical and chemical properties

Ametryn properties

Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.

Property Value Conditions Source
Boiling point 337 °C (638.6 °F) at 739.561 mmHg HSDB
Melting point 83.6 °C (182.5 °F) HSDB
Density 1.18 g/cm³ at 22 °C HSDB
Solubility In water, 209 mg/L at 25 °C at 25 °C HSDB
Solubilities in organic solvents at 25 °C.[Table#3496] at 25 °C HSDB
Vapor pressure 8.4e-7 mmHg at 20 °C HSDB
0.00000274 mmHg at 25 °C HSDB
0.00000274 mmHg Haz-Map
Corrosivity Noncorrosive HSDB

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

04 · Handling and storage

Storing and handling Ametryn

Storage conditions

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.

Source: Hazardous Substances Data Bank (HSDB)

Incompatible materials

Incompatible materials: Strong oxidizing agents.

Source: Hazardous Substances Data Bank (HSDB)

Reactivity

An amine, organosulfide. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. 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.

Source: CAMEO Chemicals

Planning storage for a mix of chemicals? Check Ametryn in the storage compatibility matrix →

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