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

Trichloronate

Trichloronate is an amber colored liquid.

CAS 327-98-0 Danger

01 · Identification

What Trichloronate is

Trichloronate is an amber colored liquid. It boils at 360 °C, is slightly soluble in water.

Under the GHS it carries the signal word Danger.

CAS number327-98-0
EC number206-326-1
Index number015-098-00-0

Other names for Trichloronate

  • trichloronate (ISO)
  • O-ethyl O-2,4,5-trichlorophenyl ethylphosphonothioate

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 wordDanger
Hazard statements assigned to Trichloronate
CodeHazard statement
H300 Fatal if swallowed.
H311 Toxic in contact with skin.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P270, P273, P280, P301, P302, P310, P330, P352, P391, P501

03 · Physical and chemical properties

Trichloronate 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 360 °C (680 °F) at 760 mmHg DOE PAC
108 °C (226.4 °F) at 0.01 mmHg (reduced pressure) HSDB
107.78 °C (226 °F) at 0.01 mmHg (reduced pressure) CAMEO
Density 1.365 g/cm³ at 20 °C HSDB
Solubility SOL IN ACETONE, ALCOHOL, AROMATIC SOLVENTS, KEROSENE & CHLORINATED HYDROCARBONS HSDB
Slightly soluble in mineral oils HSDB
IN WATER: 50 MG/L @ 20 °C; GREATER THAN 1.2 KG/KG DICHLOROMETHANE, PROPAN-2-OL at 20 °C HSDB
Vapor pressure 0.00002 mmHg at 20 °C HSDB
0.000015 mmHg at 20 °C HSDB
20 mmHg at 25 °C DOE PAC

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

04 · Handling and storage

Storing and handling Trichloronate

Storage conditions

Rooms used for storage only should be soundly constructed & fitted with secure locks. Floors should be kept clear & pesticides clearly identified. If repacking is carried out in storage rooms, adequate light should be available; floors should be impervious & sound ... . /Pesticides/

Source: Hazardous Substances Data Bank (HSDB)

Reactivity

Organophosphates, such as TRICHLORONATE, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.

Source: CAMEO Chemicals

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

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