Piperidine-4-carbothioamide

Appearance / physical state / colour

Administrative data

Endpoint:

appearance / physical state / colour

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

study well documented, meets generally accepted scientific principles, acceptable for assessment

Remarks:

The appearance of the test item is described in a reliable study report on the physical-chemical properties of the substance. Since no guideline was followed and no details on the methods are given, the description is considered as reliable with restrictions.

Cross-reference

Cross-reference 1

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

melting point/freezing point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

28-Apr to 02-Jun-2017

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to same study

Qualifier:

according to guideline

Guideline:

OECD Guideline 102 (Melting point / Melting Range)

Qualifier:

according to guideline

Guideline:

EU Method A.1 (Melting / Freezing Temperature)

GLP compliance:

yes (incl. QA statement)

Remarks:

Hess. Ministerium fur Umwelt, ländlichen Raum und Verbraucherschutz, Wiesbaden, Germany

Type of method:

differential scanning calorimetry

Melting / freezing pt.:

135 °C

Decomposition:

yes

Remarks:

test item melted during decomposition starting at approximately 135 °C.

Decomp. temp.:

ca. 135 °C

Conclusions:

The test item melted during decomposition starting at approximately 135 °C (test method OECD 102).

Cross-reference 2

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

boiling point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

28-Apr to 02-Jun-2017

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

guideline study

Reason / purpose for cross-reference:

reference to same study

Reason / purpose for cross-reference:

reference to same study

Qualifier:

according to guideline

Guideline:

OECD Guideline 103 (Boiling Point)

Qualifier:

according to guideline

Guideline:

EU Method A.2 (Boiling Temperature)

GLP compliance:

yes (incl. QA statement)

Remarks:

Hess. Ministerium fur Umwelt, ländlichen Raum und Verbraucherschutz, Wiesbaden, Germany

Type of method:

differential scanning calorimetry

Atm. press.:

1 013 hPa

Decomposition:

yes

Remarks:

Test item decomposed before boiling and therefore no boiling point occured at atmospheric conditions.

Decomp. temp.:

> 285 - < 395 °C

Conclusions:

The test item decomposed before boiling and therefore no boiling point occured at atmospheric conditions (test method OECD 103)

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2017

Report date:

2017

Materials and methods

Principles of method if other than guideline:

Visual inspection

GLP compliance:

no

Test material

Test material information

Constituent 1

Reference substance name:

piperidine-4-carbothioamide

EC Number:

808-281-9

Cas Number:

112401-09-9

Molecular formula:

C6H12N2S

IUPAC Name:

piperidine-4-carbothioamide

Results and discussion

Physical state at 20°C and 1013 hPa:

solid

Form / colour / odour

Key result

Form:

solid: particulate/powder

Colour:

light beige

Substance type:

organic

Applicant's summary and conclusion

Conclusions:

The substance is a solid.