Propylidynetrimethanol

Density

Link to relevant study record(s)

Reference

Reference 1

Endpoint:

density, other

Remarks:

density

Type of information:

not specified

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: The value for the density is cited in the Kirk-Othmer Encyclopedia of Chemical Technology which is a valid data source. As no details on the determination of the density are available, the indicated value is reliable with restrictions.

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to other study

Principles of method if other than guideline:

Handbook data only. No further information on method and materials used available.

GLP compliance:

not specified

Type of method:

other: not reported

Type:

density

Density:

1.09 other: g/mL

Remarks on result:

other: Temperature not specified.

No remarks

Conclusions:

The density of trimethylolpropane is reported to be 1.09 g/mL as cited from the MSDS C41 "Trimethylolpropane, Flake" (Celanese Canada Inc., Montreal 1990).

Executive summary:

The density of trimethylolpropane is reported to be 1.09 g/mL as cited from the MSDS C41 "Trimethylolpropane, Flake" (Celanese Canada Inc., Montreal 1990).

Reference 2

Endpoint:

density, other

Remarks:

density

Type of information:

not specified

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: see 'Remark'

Remarks:

The density of trimethylolpropane is cited in Ullmann's Encyclopedia of Industrial Chemistry which is a valid data source. As no detailed information on the determination of the density of TMP is available, the indicated value is reliable with restrictions.

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to other study

Principles of method if other than guideline:

Handbook data only. No further information on method and materials used available.

GLP compliance:

not specified

Type of method:

other: not reported

Type:

density

Density:

1.08 g/cm³

Temp.:

20 °C

The density of trimethylolpropane is cited to be 1.084 g/cm³ at 20 °C.

Conclusions:

The density of trimethylolpropane is cited to be 1.084 g/cm³ at 20 °C.

Executive summary:

The density of trimethylolpropane is cited to be 1.084 g/cm³ at 20 °C.

Reference 3

Endpoint:

density, other

Remarks:

density

Type of information:

not specified

Adequacy of study:

weight of evidence

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: see 'Remark'

Remarks:

The density of trimethylolpropane is cited in Verschueren's Handbook of Environmental Data on Organic Chemicals which is a valid data source. As no detailed information on the determination of the density of TMP is reported, the indicated value is reliable with restrictions.

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to other study

Principles of method if other than guideline:

Handbook data only. No further information on method and materials used available.

GLP compliance:

not specified

Type of method:

other: not reported

Type:

density

Density:

1.08 g/cm³

Temp.:

20 °C

No remarks

Conclusions:

The density of trimethylolpropane is cited to be 1.084 g/cm³ at 20 °C.

Executive summary:

The density of trimethylolpropane is cited to be 1.084 g/cm³ at 20 °C.

Description of key information

Weight-of-evidence:
According to three different handbooks containing reliable data (Werle et al., 2008; Verschueren, 1996; Kirk-Othmer, 1991), the density of TMP was found to be in the range of 1.084 - 1.09 g/cm³ at 20 °C.