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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Additional physico-chemical information

Administrative data

Endpoint:
minimum ignition energy
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
Study well described.
Cross-reference
Reason / purpose for cross-reference:
reference to same study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2004
Report date:
2004

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
other: EN 1321
Qualifier:
according to guideline
Guideline:
other: ASTM E2019
Principles of method if other than guideline:
Minimum Ignition Energy has been determined with induction (MIKE 3)
TMI
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
3-ethoxy-4-hydroxybenzaldehyde
EC Number:
204-464-7
EC Name:
3-ethoxy-4-hydroxybenzaldehyde
Cas Number:
121-32-4
Molecular formula:
C9H10O3
IUPAC Name:
3-ethoxy-4-hydroxybenzaldehyde
Details on test material:
Name: Rhodiarome Extra pur
Producer: Rhodia Organique
Physical state: solid
State: powder
Colour: white
lot/batch No : 3331781
Sample: 202151-04-0879-01

no more information

Results and discussion

Results:
MEI obtained with induction is between 1 and 3 mJ.

Any other information on results incl. tables

- Minimal ignition temperature: 260°C.

- No exothermy before 350°C.

Dust explosion:

- Max pressure: 8.5 bar

- KST: 275 bar.m/s.

- class: 2

- Maximal speed of pressure increase: 1011 bar/s.

Applicant's summary and conclusion