Registration Dossier
Registration Dossier
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EC number: 931-670-0 | CAS number: -
Flash point
Administrative data
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- October 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study performed according to relevant tests guidelines under GLP conditions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
- Version / remarks:
- 2002
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- closed cup
Test material
Reference
- Name:
- Unnamed
- Type:
- Constituent
- Type:
- Constituent
- Type:
- Constituent
- Details on test material:
- Identification 1,2-Dichloropropane 75
Molecular formula C3H6Cl2
Molecular weight 112.99
CAS Number 78-87-5
Description Clear grey liquid (determined at NOTOX)
Batch RBA100720A (taken from label)
Purity CAS Number
>=65 - <= 80% 1,2-Dichloropropane 78-87-5
>= 8 - <= 20% 2,3-Dichloropropene 78-88-6
>=10 - <= 13% 1,1-Dichloropropene 563-58-6
>= 9 - <= 18% 1,3-Dichloropropene 542-75-6
>= 1 - <= 3% 3-Chloropropene 107-05-1
<= 0.3% Benzene 71-43-2
Test substance storage In refrigerator (2-8°C) protected from light
Stability under storage conditions Stable
Expiry date 23 July 2011 (allocated by NOTOX, 1 year after receipt of the test substance)
Study specific test substance information:
Test substance handling Use amber-coloured glassware or wrap container in tin-foil.
Results and discussion
Flash point
- Flash point:
- 5 °C
- Atm. press.:
- 1 003 hPa
Any other information on results incl. tables
Preliminary test
The estimated flash-point of the test substance was 8.5°C.
Main study
The results of the main study on the determination of the flash-point of the test substance are given in Table 10.
The difference between the results obtained with the two tests was≤2°C. From this, it was concluded that the flash-point of the test substance is the lowest flash-point obtained. The temperature was rounded off to the nearest multiple of 1°C giving a flash point of the test substance of 5°C.
Table 10 Main study - flash-point of the test substance
Test |
Flash-point [°C] |
Lowest flash-point [°C] |
|
|
|
1 |
5.5 |
5.5 |
2 |
6.5 |
|
|
|
|
Applicant's summary and conclusion
- Conclusions:
- The Pensky-Martens closed cup method was applied for the determination of the flash-point of the reaction mass containing mainly 1,2-Dichloropropane.
The flash-point of the test substance was 5°C.
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