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Physical & Chemical properties

Additional physico-chemical information

Administrative data

Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Non-GLP study.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2001
Report date:
2001

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
Chlorotrimethylsilane
EC Number:
200-900-5
EC Name:
Chlorotrimethylsilane
Cas Number:
75-77-4
Molecular formula:
C3H9ClSi
IUPAC Name:
chloro(trimethyl)silane

Results and discussion

Results:
Memo: Minimum Ignition Energy Determination

Any other information on results incl. tables

MIE = 0.5 - 1.0 mJ
Comments: Sample tested at 20 deg C

Spark                       Capacitance
Energy (mJ)  Voltage (Kv)   (PF)           Observations     
1.0          9.2            23.5           No ignition 
1.0          7.2            37.1           No ignition
C/A          -                -            Yes/Large flame,     High pressure
100           10            2nF            Yes/Large flame,     High pressure
10            9.2           100            Yes/Large flame,     High pressure
1.0           7.2           37.1           No ignition
1.6           9.2           37.1           No ignition
1.6           9.2           37.1           Yes/Large flame,     High pressure
1.0           7.2           37.1           Yes/Large flame,     High pressure
0.5           5.2           37.1           No ignition
0.5           5.2           37.1           No ignition
C/A = Constant Arc from 10 kV transformer.

MIE = 1.0 - 1.5 mJ
Comments: Sample tested at 30 deg C

Spark                       Capacitance
Energy (mJ)  Voltage (Kv)   (PF)           Observations     
0.5          5.3            35.8           No ignition 
1.0          7.4            35.8           No ignition
1.5          9.2            35.8           Yes/Small flame,     High pressure
1.0          7.4            35.8           No ignition
-----------------
MIE = 1.5- 2.0 mJ
Comments: Sample tested at 40 deg C

Spark                       Capacitance
Energy (mJ)  Voltage (Kv)   (PF)           Observations    
1.0           7.0           40.6           No ignition
1.5           8.6           40.6           No ignition
1.5           8.6           40.6           No ignition
2.0          10.3           37.8           Yes/Medium      flame, High pressure
1.5           8.9           38.3           No ignition
---------------
MIE = 1.0 - 1.5 mJ
Comments: Sample tested at 10 deg C

Spark                       Capacitance
Energy (mJ)  Voltage (Kv)   (PF)           Observations
1.0          7.7            33.6           No ignition
2.0         10.6            35.7           Yes/Large flame,
                                           High pressure
1.5          8.7            40.0           No ignition
1.0          6.9            41.8           No ignition

Applicant's summary and conclusion