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Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2006-10-11
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
GLP compliance:
no
Type of method:
distillation method
Boiling pt.:
506 K
Atm. press.:
101.3 kPa
Decomposition:
no
Remarks on result:
other: Mean value from two measurements

Value 1.

Volume

Temperature

1stdrop

230.4 ºC

1 ml

231.1 ºC

5 ml

231.5 ºC

10 ml

232.2 ºC

20 ml

234.0 ºC

30 ml

236.0 ºC

40 ml

238.0 ºC

50 ml

240.1 ºC

60 ml

243.5 ºC

70 ml

249.0 ºC

80 ml

275.6 ºC

90 ml

304.2 ºC

95 ml

314.0 ºC

Dry

314.8 ºC

Value 2.

Volume

Temperature

1stdrop

230.9 ºC

1 ml

231.5 ºC

5 ml

231.6 ºC

10 ml

232.5 ºC

20 ml

232.8 ºC

30 ml

234.4 ºC

40 ml

235.7 ºC

50 ml

236.0 ºC

60 ml

246.3 ºC

70 ml

251.1 ºC

80 ml

 

90 ml

 

95 ml

 

Dry

264.8 ºC

The measured temperatures were corrected to 101.3 kPa at 0°C, according to ISO 918-1983 and European Pharmacopoeia 6.0 (part 2.2.11).

Value 1, corrected:               505.5 K (232.3 °C) at 101.3 kPa

Value 2, corrected:               506.5 K (233.3 °C) at 101.3 kPa

Conclusions:
Boiling Point: 506 K (233 °C) at 101.3 kPa
Executive summary:

Boiling point: 506 K (233 °C) at 101.3 kPa

Description of key information

The boiling point of Polyol TD is 506 K (233 °C) at 101.3 kPa (Analytical Chemistry, Perstorp Holding AB, 2009).

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
233 °C

Additional information