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

Fosthiazate

Fosthiazate is a pale yellow oil.

CAS 98886-44-3 C9H18NO3PS2 283.4 g/mol Danger

01 · Identification

What Fosthiazate is

Fosthiazate is a pale yellow oil. Its molecular formula is C9H18NO3PS2 and its molecular weight is 283.4 g/mol.

Under the GHS it carries the signal word Danger.

CAS number98886-44-3
Index number015-168-00-0
Molecular formulaC9H18NO3PS2
Molecular weight283.4 g/mol

Other names for Fosthiazate

  • fosthiazate (ISO)
  • (RS)-S-sec-butyl-O-ethyl-2-oxo-1,3-thiazolidin-3-ylphosphonothioate

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 Fosthiazate
CodeHazard statement
H331 Toxic if inhaled.
H301 Toxic if swallowed.
H312 Harmful in contact with skin.
H317 May cause an allergic skin reaction.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Supplemental EU statements: EUH070

Precautionary statements: P260, P261, P270, P271, P272, P273, P280, P301, P302, P304, P310, P312, P313, P330, P333, P352, P391, P501

03 · Physical and chemical properties

Fosthiazate 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
Density 1.234 g/cm³ at 20 °C HSDB
Solubility In n-hexane 15.14 g/L at 20 °C; miscible with xylene, N-methylpyrrolidone and isopropyl alcohol at 20 °C HSDB
In water, 9.85X10+3 mg/L at 20 °C at 20 °C HSDB
Vapor pressure 0.0000042 mmHg at 25 °C HSDB

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

04 · Handling and storage

Storing and handling Fosthiazate

Storage conditions

Keep dry and frost proof in a suitable pesticide store between 0 and 32 °C. /Nemathorin 10G/

Source: Hazardous Substances Data Bank (HSDB)

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

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