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EC number: 219-616-8 | CAS number: 2481-94-9
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 22-08-2017 – 22-08-2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Principles of method if other than guideline:
- The boiling point determination of N,N-diethyl-p-(phenylazo)aniline (CAS No. 2481-94-9) was done following OECD Guideline 103 and according to the method of Siwoloboff,
- GLP compliance:
- no
- Type of method:
- method according to Siwoloboff
- Specific details on test material used for the study:
- - Name of test material: 4-(Diethylamino)azobenzene ; N,N-diethyl-p-(phenylazo)aniline
- Molecular formula: C16H19N3
- Molecular weight: 253.347 g/mol
- Smiles notation: c1(N(CC)CC)ccc(\N=N\c2ccccc2)cc1
- InChl: 1S/C16H19N3/c1-3-19(4-2)16-12-10-15(11-13-16)18-17-14-8-6-5-7-9-14/h5-13H,3-4H2,1-2H3/b18-17+
- Substance type: Organic
- Physical state: Solid - Key result
- Boiling pt.:
- > 300 °C
- Atm. press.:
- 968.5 hPa
- Decomposition:
- no
- Remarks on result:
- other: Other details not available
- Conclusions:
- The boiling point determination of N,N-diethyl-p-(phenylazo)aniline (CAS No. 2481-94-9) was done following OECD Guideline 103 and according to the method of Siwoloboff, boiling point was determine to be greater than 300 °C at 968.5 hPa.
- Executive summary:
The boiling point determination of Test item N,N-diethyl-p-(phenylazo)aniline (CAS No. 2481-94-9 ) was done as per the test guideline OECD 103. The method followed was according to Siwoloboff. The boiling point was determine to be greater than 300 °C at 968.5 hPa.
Reference
Description of key information
The boiling point determination of N,N-diethyl-p-(phenylazo)aniline (CAS No. 2481-94-9) was done following OECD Guideline 103 and according to the method of Siwoloboff, boiling point was determine to be greater than 300 °C at 968.5 hPa.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 358.35 °C
Additional information
The boiling point determination of N,N-diethyl-p-(phenylazo)aniline (CAS No. 2481-94-9) was done following OECD Guideline 103 and according to the method of Siwoloboff, boiling point was determine to be greater than 300 °C at 968.5 hPa.
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