Registration Dossier
Registration Dossier
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EC number: 807-040-5 | CAS number: 4538-42-5
Stability: thermal, sunlight, metals
Administrative data
Link to relevant study record(s)
- Endpoint:
- stability: thermal, sunlight, metals, other
- Remarks:
- Migrated from section 'Stability: thermal, sunlight, metals'
- Type of information:
- other: Expert statement
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Expert statement
- Guideline:
- other: Expert statement
- GLP compliance:
- no
- Test substance thermally stable:
- yes
- Transformation products:
- no
- Test substance stable to metals / metal ions:
- yes
- Conclusions:
- Pentane, 1,5-diisocyanato- is stable since it shows neither self-reactive nor self-heating properties. Also it is not corrosive to metals in the sense of CLP Annex I.
- Executive summary:
The structural formula contains none of the functional groups quoted in Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria (fifth revised edition, 2009, appendix 6, table A 6.1 and table A 6.2) which may indicate explosive or self-reactive properties. There are also no chemical groups in the molecule which would cause any corrosive interaction with metallic surfaces. The determination according to UN-RTDG Procedure N.4 (Bowes-Cameron-Cage-Test) is not necessary because the substance is a liquid at room temperature. The substance is stable since it shows neither self-reactive nor self-heating properties. Also it is not corrosive to metals in the sense of CLP Annex I.
Reference
There are no chemical groups in the molecule which would cause any corrosive interaction with metalic surfaces.
Description of key information
The substance is stable since it shows neither self-reactive nor self-heating properties. Also it is not corrosive to metals in the sense of CLP Annex I.
Additional information
The structural formula contains none of the functional groups quoted in Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria (fifth revised edition, 2009, appendix 6, table A 6.1 and table A 6.2) which may indicate explosive or self-reactive properties. There are also no chemical groups in the molecule which would cause any corrosive interaction with metallic surfaces. The determination according to UN-RTDG Procedure N.4 (Bowes-Cameron-Cage-Test) is not necessary because the substance is a liquid at room temperature.
Justification for classification or non-classification
The substance does not need to be classified since it is stable and shows no corrosive properties.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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