Registration Dossier
Registration Dossier
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EC number: 617-560-2 | CAS number: 84377-83-3
Stability: thermal, sunlight, metals
Administrative data
- Endpoint:
- thermal stability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2002
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- No guideline is specified in the report, which refers to an older study. Data was taken from an older study (CPHE: SD2002/01462/00). In this memo the Max. Recommended Processing Temperature was set at 42°C based on 100°C rule. Re-interpreting data using the TMR AD24 approach results in a value of 50°C (to the nearest 10°C). This is used in this study.
- GLP compliance:
- no
Test material
- Reference substance name:
- 1-{[(6R,7R)-7-[(2Z)-2-({[1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl]oxy}imino)-2-{2-[(triphenylmethyl)amino]-1,3-thiazol-4-yl}acetamido]-2-carboxylato-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl}pyridin-1-ium
- EC Number:
- 617-560-2
- Cas Number:
- 84377-83-3
- Molecular formula:
- C45H44O7S2.5/2(C3H7NO)
- IUPAC Name:
- 1-{[(6R,7R)-7-[(2Z)-2-({[1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl]oxy}imino)-2-{2-[(triphenylmethyl)amino]-1,3-thiazol-4-yl}acetamido]-2-carboxylato-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl}pyridin-1-ium
- Reference substance name:
- N,N-dimethylformamide
- EC Number:
- 200-679-5
- EC Name:
- N,N-dimethylformamide
- Cas Number:
- 68-12-2
- Molecular formula:
- C3H7NO
- IUPAC Name:
- N,N-dimethylformamide
- Test material form:
- solid: particulate/powder
- Details on test material:
- Moisture content 0.16% w/w (Karl FIscher) as supplied to laboratory.
Batch Number: G309569
Constituent 1
additive 1
Results and discussion
For thermal stability study
- Test substance thermally stable:
- no
Operating temperature
- Key result
- Operating temp.:
- >= 142 °C
- Sublimation:
- not determined
- Transformation products:
- not measured
Any other information on results incl. tables
| Event range ( C) (Exo/Endo) | Energy (J/g) (Exo/Endo) |
| 62-91 | Endothermic |
| 91-114 | 6 |
| 114-140 | 13 |
| 142-170 | 323 |
| 278-339 | 21 |
Applicant's summary and conclusion
- Conclusions:
- This material may be self-reactive. Over-heating could result in a thermal explosion.
Further assessment of thermal hazards is required if the proposed processing or drying temperature is above 50°C.
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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