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Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling Point)
GLP compliance:
yes
Type of method:
method according to Siwoloboff
Specific details on test material used for the study:
Test Item Name TYZOR OGT
IUPAC Name Titanium(4+)tetrakis(2-ethyl-3-hydroxyhexan-1-olate)
C.A. Name Information Not Provided by Sponsor
CAS Number 5575-43-9
Batch/Lot Number 334-300153/000012
Analysed Concentration (Provided by Sponsor) 12.92 %
Date of Manufacture September2017
Date of Expiry September2019
Appearance Pale yellow viscous liquid

Storage Condition (at JRF)
Storage Condition :
Protected from light, air and moisture.
Once opened container was kept under nitrogen blanket to prevent decomposition



Key result
Boiling pt.:
ca. 246.47 °C
Atm. press.:
ca. 760 mm Hg

TABLE1: Boiling Point/Boiling RangeValues of TYZOR OGT

Atmospheric Pressure 760 mmHg

Repli-cation

Temperature

of Initiation of Bubble Formation (°C)

Temperature at which Continuous String of Bubbles were Observed (°C)

Mean Boiling Range

 (°C)

Boiling Point

(°C)

Kelvin (K)

R1

244.30

246.50

243.80 – 246.70

246.50

519.65

R2

243.80

246.20

246.20

519.35

R3

244.20

246.70

246.70

519.85

Mean

246.47

519.62

Standard Deviation

0.25

0.25


Typical Calculation

Boiling Point [in Kelvin (K)]=Observed Boiling Point(°C) + 273.15

                                                         =246.50 + 273.15

                                                         = 519.65

Conclusions:
The mean boiling point of TYZOR OGTwas 519.62 ± 0.25 K (246.47 ± 0.25°C) at normal atmospheric pressure (760 mm Hg) was determined by Siwoloboff method.
Executive summary:

The boiling point/boiling rangeof TYZOR OGT was determined using Siwoloboff method.

The boiling point of TYZOR OGTwas 519.65, 519.35 and 519.85 K at normal atmospheric pressure (760 mm Hg).

The mean boiling point of TYZOR OGTwas 519.62 ± 0.25 K (246.47 ± 0.25°C) at normal atmospheric pressure (760 mm Hg) [TABLE1].

The mean boiling range of TYZOR OGT was 243.80 – 246.70 °C at normal atmospheric pressure (760 mm Hg).

Description of key information

The mean boiling point of TYZOR OGT was 519.62 ± 0.25 K (246.47 ± 0.25°C) at normal atmospheric pressure (760 mm Hg) was determined by Siwoloboff method.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
246 °C

Additional information