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

Bromophos

Bromophos is yellow crystals with a faint characteristic odor.

CAS 2104-96-3 C8H8BrCl2O3PS 366 g/mol Warning

01 · Identification

What Bromophos is

Bromophos is yellow crystals with a faint characteristic odor. Its molecular formula is C8H8BrCl2O3PS and its molecular weight is 366 g/mol. It melts at 53.5 °C.

Under the GHS it carries the signal word Warning.

CAS number2104-96-3
EC number218-277-3
Index number015-108-00-3
Molecular formulaC8H8BrCl2O3PS
Molecular weight366 g/mol

Other names for Bromophos

  • bromophos (ISO)
  • O-4-bromo-2,5-dichlorophenyl O,O-dimethyl phosphorothioate

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 Bromophos
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

Bromophos 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 141 °C (285.8 °F) range, midpoint shown, at 0.01 mmHg (reduced pressure) HSDB
Melting point 53.5 °C (128.3 °F) range, midpoint shown HSDB
Solubility Sol on most organic solvents such as diethyl ether; slightly sol in low molecular weight alcohols. HSDB
Soluble in carbon tetrachloride, ether, and toluene. HSDB
Water solubility: 40 mg/l at 25 °C at 25 °C HSDB
Vapor pressure 0.00013 mmHg at 20 °C HSDB
0.00013 mmHg Haz-Map
Corrosivity Non-corrosive HSDB

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

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