Chlorodiphenylphosphine

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:

2013

Report date:

2013

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:

Chlorodiphenylphosphine

EC Number:

214-093-2

EC Name:

Chlorodiphenylphosphine

Cas Number:

1079-66-9

Molecular formula:

C12H10ClP

IUPAC Name:

diphenylphosphinous chloride

Test material form:

other: liquid

Details on test material:

Name of test material (as cited in study report): Chlorodiphenylphosphine
Analytical purity: 98 - 100 %
Lot/batch No.: TP B37
Expiration date of the lot/batch: 2013-01-16

Results and discussion

For thermal stability study

Test substance thermally stable:

no

Operating temperature

Operating temp.:

>= 30 - <= 500 °C

Remarks on result:

other: 1st exothemic reaction: 10 J/g at onset temperatue 85°C; 2nd exothemic reaction: 10 J/g at onset temperatue 190°C; 3rd exothemic reaction: 60 J/g at onset temperatue 230°C; 4th exothemic reaction: 150 J/g at onset temperatue 335°C

Any other information on results incl. tables

Results

 

1.Reaction	exothermic
Onset-temperature	85 °C
Peak temperature	130 °C
Energy release	10 J/g

2.Reaction	exothermic
Onset-temperature	190 °C
Peak temperature	207 °C
Energy release	10 J/g

3.Reaction	exothermic
Onset-temperature	230 °C
Peak temperature	297 °C
Energy release	60 J/g

4.Reaction	exothermic
Onset-temperature	335 °C
Peak temperature	379 °C
Energy release	150 J/g