Reactionmass of dodecan-2-yl prop-2-enoate and dodecan-3-yl prop-2-enoate and dodecan-4-yl prop-2-enoate

Particle size distribution (Granulometry)

Administrative data

Endpoint:

particle size distribution (granulometry)

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because the substance is marketed or used in a non solid or granular form

Cross-reference

Reference

Endpoint:

melting point/freezing point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

29 to 30 November 2018

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

guideline study without detailed documentation

Qualifier:

according to guideline

Guideline:

OECD Guideline 102 (Melting point / Melting Range)

Deviations:

no

GLP compliance:

yes

Type of method:

differential scanning calorimetry

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Sample 41-4205-137-8CPDC Lot. No. 6
- Expiration date of the lot/batch: 4 October 2019
- Purity test date: 99.2% (combined isomers)

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Stored at room temperature in a dark, ventilated cabinet in the original container

Key result

Melting / freezing pt.:

>= -58 - <= -30 °C

Conclusions:

The melting point range was observed to be -58 to -30 °C for MTDID 44430.

Executive summary:

The melting point range of MTDID 44430 was determined using a differential scanning calorimeter apparatus. The study was conducted in accordance with OECD 102 method and was GLP compliant, but without detailed documentation; therefore the study is considered reliable with restrictions.