1,3-butylene diacetate

Auto flammability

Link to relevant study record(s)

Reference

Endpoint:

auto-ignition temperature (liquids)

Type of information:

experimental study

Adequacy of study:

key study

Study period:

28 Oct - 01 Nov 2011

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: GLP Guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))

Qualifier:

according to guideline

Guideline:

other: CTL SOP No. 414 (internal method)

GLP compliance:

yes (incl. QA statement)

Remarks:

The department of health of the government of the United Kingdom

Auto-ignition temperature:

404 °C

Atm. press.:

1 008 hPa

Remarks on result:

other: 100.8 kPa

No cool flames were observed. The sample ignited with a clean burning, pale blue / orange

flame.

The autoignition temperature of 1,3-Butylene Glycol Diacetate EC No. 214-244-2 has been

determined to be 404°C.

Hot flame autoignition temperature (AIT, C): 404

Including correction factor for barometric pressure (°C): 404.1

Time lag to auto-ignition (s): 11

Barometric pressure (kPa) : 100.8

Sample quantity (μL): 100

Date	Atm. Press (kPa)	Inner Flask Temp (°C)	Conc. (μl)	Clean Flask?	Ignition Yes (y) / No (n)	Time lag (s)	Comments
31-Oct	101.1	500	100	y	y	3	Medium flame
31-Oct	101.2	440	100	y	y	6	Large flame
31-Oct	101.0	380	100	y	n	-	-
31-Oct	100.9	410	100	y	y	8	Medium flame
31-Oct	100.9	395	100	y	n	-	-
01-Nov	100.8	404	100	y	y	11	Large flame
01-Nov	100.8	395	150	y	n	-	-
01-Nov	100.8	401	100	y	n	-	-
01-Nov	100.8	401	150	y	n	-	-
01-Nov	100.8	401	50	y	n	-	-
01-Nov	100.8	401	200	y	n	-	-
01-Nov	100.9	401	250	y	n	-	-
01-Nov	100.9	401	300	y	n	-	-
01-Nov	101.0	401	400	y	n	-	-

 

Description of key information

404 °C at 1008 hPa

Additional information

The auto-ignition temperature is determined using EU Method A.15.