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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
flammable gases
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: GB/T 21844-2008 Standard test method for concentration limits of flammability of chemicals (vapors and gases)

Test material

Constituent 1
Chemical structure
Reference substance name:
(1Z)-1,3,3,3-tetrafluoroprop-1-ene
EC Number:
826-544-6
Cas Number:
29118-25-0
Molecular formula:
C3H2F4
IUPAC Name:
(1Z)-1,3,3,3-tetrafluoroprop-1-ene
Test material form:
gas
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material:
20190318006
- Purity:
> 99.71%

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: sealed and stored avoid light, away from fire and heat sources.
- Stability under test conditions:
stable

Results and discussion

Flammable gases (Lower and upper explosion limit)open allclose all
Key result
Parameter:
lower explosion limit
Value:
4.5 vol%
Key result
Parameter:
upper explosion limit
Value:
14.5 vol%

Applicant's summary and conclusion

Interpretation of results:
Category 1 (flammable gases) based on GHS criteria
Conclusions:
Based on the test phenomena and results, the gas flammability (including flammability range) of the sample is 4.5%~14.5%.