Benzyltris(dimethylaminato)phosphorus(1+) chloride

Stability: thermal, sunlight, metals

Administrative data

Endpoint:

thermal stability

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2016

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)

GLP compliance:

yes (incl. QA statement)

Test material

Test material information

Constituent 1

Reference substance name:

Benzyltris(dimethylaminato)phosphorus(1+) chloride

EC Number:

253-141-7

EC Name:

Benzyltris(dimethylaminato)phosphorus(1+) chloride

Cas Number:

36636-04-1

Molecular formula:

C13H25ClN3P

IUPAC Name:

benzyl-tris(dimethylamino)phosphanium chloride

impurity 1

Reference substance name:

Water

EC Number:

231-791-2

EC Name:

Water

Cas Number:

7732-18-5

Molecular formula:

H2O

IUPAC Name:

water

impurity 2

Reference substance name:

Sum of other impurities

IUPAC Name:

Sum of other impurities

Test material form:

solid: particulate/powder

Results and discussion

For thermal stability study

Test substance thermally stable:

yes

Remarks:

Handling of the substance is safe up to a temperatur 130 °C (Texo)

Operating temperature

Operating temperature 1

Operating temp.:

>= 230 - <= 330 °C

Remarks on result:

other: Decomposition. Energy -290 J/g.

Operating temperature 2

Operating temp.:

>= 360 °C

Remarks on result:

other: Energy -730°C

Sublimation:

no

Transformation products:

not measured

For study on stability to sunlight

Test substance stable to sunlight:

not determined

For study on stability to metals

Test substance stable to metals / metal ions:

not determined

Any other information on results incl. tables

In the temperature range of 120-200 °C an endothermic effect was observed. In the temperature range from 230 - 330 °C an exothermic effect was observed with a decomposition energy of approximately -290 J/g. A second exothermic decomposition occurred in the temperature range of 360 - 480 °C with a decomposition energy of approximately -730 J/g.