Valeryl chloride

Stability: thermal, sunlight, metals

Administrative data

Endpoint:

thermal stability

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2007

Report date:

2007

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

other: DIN 51007

GLP compliance:

no

Other quality assurance:

ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Test material

Test material information

Constituent 1

Reference substance name:

Valeryl chloride

EC Number:

211-330-1

EC Name:

Valeryl chloride

Cas Number:

638-29-9

Molecular formula:

C5H9ClO

IUPAC Name:

pentanoyl chloride

Test material form:

liquid

Results and discussion

For thermal stability study

Test substance thermally stable:

yes

Operating temperature

Key result

Operating temp.:

>= 30 - <= 500 °C

Remarks on result:

other: 1st exothemic reaction: 10 J/g at onset temperatue 165 °C; 2nd exothemic reaction: 740 J/g at onset temperature 235 °C; 3rd exothermic reaction: 30 J/g at onset temperatue 390 °C

Any other information on results incl. tables

Results

1.Reaction	exothermic
Onset-temperature	165 °C
Peak temperature	174 °C
Energy release	10 J/g
The reaction was not examined for self-accelerating reaction behavior.

 

2.Reaction	exothermic
Onset-temperature	235 °C
Peak temperature	270 °C
Energy release	740 J/g
The reaction is self-accelerating.

 

3.Reaction	V4A
Onset-temperature	390 °C
Peak temperature	411 °C
Energy release	30 J/g
The reaction was not examined for self-accelerating reaction behavior.