Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 677-829-5 | CAS number: 630-22-8
Auto flammability
Administrative data
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27/01/2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Justification for type of information:
- The test was performed using a vertical tube apparatus manufactured by Chilworth Technology Limited and a capacitive spark. The test is based on IEC 61241-2-3.
Minimum Ignition Temperature - Cloud:
The test was performed using the vertical (Godbert-Greenwald) furnace. Dust is dispersed by a pulse of compressed air into the top of the cylindrical furnace core. Observations are made at the base exit from the core to determine ignition. The test is performed in accordance with IEC Standard 61241-2-1, Part 2.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Total inductance : < 25 μH (Capacitive method, without inductance)
Test Temp. : 20°C
Preparation : Sample tested ground then sieved < 63 μm
Minimum Ignition Temperature - Cloud
The test was performed using the vertical (Godbert-Greenwald) furnace. Dust is dispersed by a pulse of compressed air into the top of the cylindrical furnace core. Observations are made at the base exit from the core to determine ignition. The test is performed in accordance with IEC Standard 61241-2-1, Part 2. - GLP compliance:
- yes
Test material
- Reference substance name:
- 2,2-dimethylpropanethioamide
- EC Number:
- 677-829-5
- Cas Number:
- 630-22-8
- Molecular formula:
- C5H11NS
- IUPAC Name:
- 2,2-dimethylpropanethioamide
- Test material form:
- solid: crystalline
- Details on test material:
- Purity or Composition 100.0 %
Constituent 1
Results and discussion
Relative self-ignition temperature (solids)
- Key result
- Relative self-ignition temperature:
- > 400 °C
Applicant's summary and conclusion
- Conclusions:
- Thermal Stability Characterisation
Layer (5 mm layer) Ignition Temperature (“LIT”, °C) > 400
Minimum Ignition Energy (“MIE”, mJ) 15 - 17
Minimum (dust cloud) Ignition Temperature (“MIT”, °C) 340
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
