Chlorine dioxide

Boiling point

Link to relevant study record(s)

Reference

Reference 1

Endpoint:

boiling point

Type of information:

other: secondary source

Adequacy of study:

other information

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

documentation insufficient for assessment

Remarks:

The information does not come from a test report, and the minimum fields required cannot be filled in. The reference cites only endpoint value as a secondary source, atmospheric pressure and details on composition not specified. Therefore it cannot be assigned as reliable.

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:

No data.

Key result

Boiling pt.:

11 °C

Remarks on result:

other: Atmospheric pressure not specified.

Executive summary:

This publication cites, as a secondary source, some physico-chemical properties for the substance chlorine dioxide, including a boiling point of 11°C. However, atmospheric pressure and details on composition are not specified.

Reference 2

Endpoint:

boiling point

Type of information:

other: secondary source

Adequacy of study:

other information

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

documentation insufficient for assessment

Remarks:

Data comes from a review using secondary data sourcessources. Details on composition of the substance is not reported. Therefore the data cannot be assigned as reliable.

Reason / purpose for cross-reference:

reference to same study

Principles of method if other than guideline:

No data.

Boiling pt.:

11 °C

Atm. press.:

101.3 kPa

Executive summary:

The international CICAD review provides a Boiling Point of 11°C at normal atmospheric pressure for the substance Chlorine dioxide. Details on composition of the substance not specified.

Reference 3

Endpoint:

boiling point

Type of information:

other: secondary source

Adequacy of study:

other information

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

documentation insufficient for assessment

Remarks:

The information does not come from a test report, and the minimum fields required cannot be filled in. Data comes from an online compilation and toxicological profiles citing other data sources, atmospheric pressure and details on composition of the substance are not specified and therefore the data cannot be assigned as reliable. However, please note that the original data source is cited among "reference books containing peer reviewed physico-chemical data" in the ECHA guidance document on information requirements (R7a), and that all secondary sources are considered as peer reviewed.

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:

No data.

Boiling pt.:

11 °C

Remarks on result:

other: Atmospheric pressure not specified.

Atmospheric pressure not specified.

Executive summary:

The HSDB database, the ATSDR profile, the OECD SIDS report and the EPA IRIS review provide a peer-reviewed Boiling Point of 11°C for the substance Chlorine dioxide, cited from the Merck Index handbook. However, atmospheric pressure and details on composition of the substance are not specified.

Reference 4

Endpoint:

boiling point

Type of information:

other: secondary source

Adequacy of study:

other information

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

documentation insufficient for assessment

Remarks:

The information does not come from a test report, and the minimum fields required cannot be filled in, such as atmospheric pressure and details on the identity/composition of the test substance. Data comes from a book dedicated to chlorine dioxide, compiling very numerous literature references, but few experimental details are provided. Therefore it cannot be assigned as reliable.

Reason / purpose for cross-reference:

reference to same study

Principles of method if other than guideline:

No data.

GLP compliance:

not specified

Boiling pt.:

11 °C

Remarks on result:

other: (52 °F) Atmospheric pressure not specified

Executive summary:

The Simpson's book, dedicated to chlorine dioxide, provides a boiling point of 11°C but atmospheric pressure and details on composition of the substance are not specified.

Reference 5

Endpoint:

boiling point

Type of information:

other: secondary source

Adequacy of study:

other information

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

documentation insufficient for assessment

Remarks:

The information does not come from a test report, and the minimum fields required cannot be filled in, such as atmospheric pressure and details on the identity/composition of the substance. . The reference cites only endpoint value as a secondary source. Therefore it cannot be assigned as reliable.

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:

No data.

Boiling pt.:

11 °C

Remarks on result:

other: ClO2 gas - atmospheric pressure not specified

Boiling pt.:

100 °C

Remarks on result:

other: ClO2 stabilised (definition unknown) - atmospheric pressure not specified

Executive summary:

This publication cites, as a secondary source, some physico-chemical properties for the substance chlorine dioxide, including a boiling point of 11°C for the gas state, and 100°C as stabilised (definition unknown). Atmospheric pressure and details on the composition of the substance are not specified.

Reference 6

Endpoint:

boiling point

Type of information:

other: handbook data

Adequacy of study:

other information

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

other: see 'Remark'

Remarks:

The information does not come from a test report, and the minimum fields required cannot be filled in (raw data, no experimental details, no details on the composition of the substance). Data comes from a handbook, and therefore cannot be considered as reliable. However, please note that the data source is cited among "reference books containing peer reviewed physico-chemical data" in the ECHA guidance document on information requirements (R7a).

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:

No data.

Boiling pt.:

11 °C

Atm. press.:

101 325 Pa

Remarks on result:

other: Normal boiling point (referred to 101.325 kPa or 760 mm Hg pressure)

Executive summary:

The peer-reviewed CRC Handbook of Chemistry and Physics provides a normal Boiling Point of 11°C for the substance Chlorine dioxide.Details on the composition of the substance not specified.

Reference 7

Endpoint:

boiling point

Type of information:

other: secondary source

Adequacy of study:

other information

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

documentation insufficient for assessment

Remarks:

Data comes from a sheet with no reference to data sources, and therefore cannot be assigned as reliable. In addiion, atmospheric pressure and details on identity/composition of the substance not provided.

Reason / purpose for cross-reference:

reference to same study

Principles of method if other than guideline:

No data.

Boiling pt.:

11 °C

Remarks on result:

other: Atmospheric pressure not specified.

Executive summary:

The ICSC provides a Boiling Point of 11°C for the substance Chlorine dioxide. Atmospheric pressure and details on composition of the substance not specified.

Reference 8

Endpoint:

boiling point

Type of information:

experimental study

Remarks:

reported in a publication

Adequacy of study:

other information

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

documentation insufficient for assessment

Remarks:

Boiling point was observed during the determination of vapour pressure, with a method , which cannot be fully related to a recognised guideline, and the identity of the test substance is discussed. Therefore, documentation is considered as insufficient for assessment.

Reason / purpose for cross-reference:

reference to same study

Principles of method if other than guideline:

Boiling point determined at 760 mm Hg from the vapour pressure measurement with a method based on static method principle.

Boiling pt.:

284 K

Atm. press.:

760 mm Hg

Remarks on result:

other: = 11 °C

The barometric pressure corresponded exactly with 760 mm Hg when the boiling point was reached, so that the value of the latter, 11°C, could be determined directly.

Executive summary:

This publication deals with measurement of vapour pressure of chlorine dioxide, from melting point to boiling point. Boiling was observed at 11°C, under the normal pressure of 760 mm Hg (101325 Pa). Information on the identity/composition of the test substance are discussed.

Reference 9

Endpoint:

boiling point

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

other:

Reference 10

Endpoint:

boiling point

Type of information:

other: secondary source

Adequacy of study:

other information

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

documentation insufficient for assessment

Remarks:

The information does not come from a test report, and the minimum fields required cannot be filled in, such as atmospheric pressure and details on composition of the substance. Data comes from a review citing other data sources and details on composition of the substance are not specified. Therefore the data cannot be assigned as reliable. However, please note that the secondary source is considered as peer reviewed.

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:

No data.

Boiling pt.:

11 °C

Atm. press.:

1 420 hPa

Executive summary:

The OECD SIDS report provides a Boiling Point of 11°C for the substance Chlorine dioxide, cited from the Kirk-Othmer encyclopedia but atmospheric pressure and details on the identity/composition of the substance are not provided.

Description of key information

Solution of chlorine dioxine generated in-situ at less than 2% in water (as registered): BP < = 100°C (close to the BP of water)

Additional information

The substance as registered is always generated in situ as a gas dissolved in water, with concentration not exceeding 2%. No study was conducted to determine the boiling point of the substance considering the boiling point of the substance as very close to that of pure water, i.e. <=100°C. Therefore, a further assessment of the melting point is scientifically unjustified and this data is considered as key data for CSA purpose.

Other information : An experimental data reports the a value of 284 K (11°C) at 760 mm Hg (1013 hPa) for BP of the pure substance but composition of the substance is discussed. Several literature data, mainly from different handbooks, provide the same value of 11°C for pure chlorine dioxide (gas), but no details on composition of the test item were provided and atmospheric pressure is not always specified.