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Physical & Chemical properties

Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
January 18, 2019-March 08,2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point/Boiling Range)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Deviations:
no
GLP compliance:
yes
Remarks:
The study was conducted in compliance with the OECD Principles of GLP (1998).
Type of method:
method according to Siwoloboff
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Dabeer S.A. (Batch/Lot No. 1020C1122)
- Expiration date of the lot/batch: 11/22/2021


STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Normal storage conditions
Key result
Boiling pt.:
108.27 °C
Atm. press.:
760 mm Hg
Decomposition:
no
Remarks on result:
other: mean boiling point
Conclusions:
The mean boiling point was 108.27 °C.
Executive summary:

This study was performed to determine the boiling point / boiling range of N,N-Di (2-Hydroxyethyl) Glycine, Sodium Salt, Aqueous Solution according to OECD 103. The study was conducted in compliance with the OECD Principles of GLP (1998). The boiling point/boiling range was determined using Siwoloboff method. The experiment was carried out in three replications. The mean boiling point of (N,N-Di (2-Hydroxyethyl)Glycine, Sodium Salt, Aqueous Solution was 108.27ºC.

Description of key information

The boiling point/boiling point range of DHEG sodium salt 40% aqueous solution was determined using Siwoloboff method according to OECD 103 and GLP. The mean boiling point of test item was 381.42 ± 0.12 K (108.27 ± 0.12 °C) at normal atmospheric pressure (760 mm Hg).

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
381.42 °C

Additional information