Reaction mass of prop-2-yn-1-ol and sodium 2-methyl-4-oxopentane-2-sulfonate

Flammability

Some information in this page has been claimed confidential.

Administrative data

Endpoint:

flammable liquids: obsolete as covered by section 'Flash point'

Remarks:

liquid

Study period:

before 2018

Data waiving:

study technically not feasible

Justification for data waiving:

the study does not need to be conducted because the substance is a liquid

Materials and methods

Test material

Test material information

Constituent 1

Test material form:

liquid: viscous

Details on test material:

- State of aggregation: contains polymer which is not soluble after dessication
- Particle size distribution: not appropriate (liquid)
- Mass median aerodynamic diameter (MMAD): not appropriate
- Geometric standard deviation (GSD): not appropriate
- Shape of particles: not appropriate
- Surface area of particles: not appropriate
- Crystal structure: not appropriate
- Coating: not appropriate
- Surface properties: surface tension see appropriate section of IUCLID
- Density: see appropriate section of IUCLID
- Moisture content: see above
- Residual solvent: see above
- Activation: not appropriate
- Stabilisation: not required as long as treated properly and instructions of manufacturer are followed

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: The test material is representative of the registered substance, and no significant differences in the purity profile exist
- Expiration date of the lot/batch: not relevant (stable)
- Purity test date: not relevant, the test material is representative of the registered substance

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: The test item was stored in the test facility in a closed vessel at room temperature (20 ± 5°C).
- Stability under test conditions: stable
- Solubility and stability of the test substance in the solvent/vehicle: soluble
- Reactivity of the test substance with the solvent: none (contains water)

Applicant's summary and conclusion

Interpretation of results:

other: obsolete

Conclusions:

flammable liquids: obsolete as covered by section 'Flash point'

Executive summary:

The study does not need to be conducted because the substance is a liquid

Further justification for substance:

The study does not need to be conducted because the substance is known to be stable in contact with air at room temperature for prolonged periods of time (days) and hence, the classification procedure does not need to be applied [study scientifically not necessary / other information available] ; the study does not

need to be conducted because the organic substance does not contain metals or metalloids and hence, the classification procedure does not need to be applied [study scientifically not necessary / other information available] ; the study does not need to be conducted because the experience in production or handling shows

that the substance does not react with water, e.g. the substance is manufactured with water or washed with water [study scientifically not necessary / other information available] ; the study does not need to be conducted because the substance is known to be soluble in water to form a stable mixture [study scientifically not necessary / other information available]