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Physical & Chemical properties

Auto flammability

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Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report Date:
2015

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))
GLP compliance:
yes (incl. certificate)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
other: liquid
Details on test material:
Name of test material (as cited in study report): 3, 7, 11-trimethyldodecyn-3-ol
Analytical purity: Approximately 98.6 % (as given by the sponsor)
Lot/batch No.: 40637247GO
Expiration date of the lot/batch: Sep 30, 2011
Storage condition of test material: ambient temperature

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
227 °C
Atm. press.:
1 013.25 hPa
Remarks on result:
other:

Any other information on results incl. tables

Hot flame autoignition temperature (AIT, 0C) :

227

lncluding correction factor for barometric pressure (°C) :

227

Time lag to autoignition (s) :

294

Barometrie pressure (kPa) :

101.1

Sample quantity (µI) :

300

Comments

No cool flames were observed. An orange flame was observed at the AIT. The relative humidity was 47%.

Full test results:

Date

Atm.

Press

(kPa)

Inner Flask Temp.

(°C)

Conc.

(µl)

Clean Flask?

yes (y) / no (n)

Ignition?

yes (y) / no (n)

Time lag

(s)

Comments

11-09

101.6

410

100

y

y

<1

Medium flame

11-09

101.6

290

100

y

y

5

Medium flame

15-09

99.6

26

100

y

y

18

Medium flame

15-09

99.6

230

100

y

n

-

-

16-09

99.0

245

100

y

y

82

Large flame

16-09

99.0

239

100

y

n

-

-

16-09

99.0

139

200

y

y

125

Large flame

17-09

100.0

233

200

y

y

183

Large flame

17-09

100.0

227

200

y

n

-

-

17-09

100.0

230

200

y

n

-

-

17-09

100.0

230

300

y

n

-

-

17-09

100.0

230

250

y

y

264

Large flame

17-09

100.0

227

250

y

n

-

-

18-09

100.1

227

300

y

y

294

Large flame

18-09

100.1

224

300

y

n

-

-

18-09

100.1

224

350

y

n

-

-

18-09

100.1

224

400

y

n

-

-

18-09

100.1

224

500

y

n

-

-

18-09

100.1

224

250

y

n

-

-

18-09

100.1

224

200

y

n

-

-

18-09

100.1

224

100

y

n

-

-

Applicant's summary and conclusion