Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
flash point, other
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Guideline study with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1976
Report date:
1976

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
ISO No., other: DIN 51758
Deviations:
not specified
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Dimethyl phosphonate
EC Number:
212-783-8
EC Name:
Dimethyl phosphonate
Cas Number:
868-85-9
Molecular formula:
C2H7O3P
IUPAC Name:
dimethyl phosphonate
Constituent 2
Chemical structure
Reference substance name:
Methyl hydrogenphosphonate
EC Number:
237-027-4
EC Name:
Methyl hydrogenphosphonate
Cas Number:
13590-71-1
Molecular formula:
CH5O3P
IUPAC Name:
Phosphonic acid, monomethyl ester
Constituent 3
Chemical structure
Reference substance name:
Phosphonic acid
EC Number:
237-066-7
EC Name:
Phosphonic acid
Cas Number:
13598-36-2
Molecular formula:
H3O3P
IUPAC Name:
phosphonic acid

Results and discussion

Flash point
Flash point:
147 °C

Any other information on results incl. tables

no pressure reported

Applicant's summary and conclusion

Conclusions:
The flash point of the substance is 147°C.
Executive summary:

The flash point of the substance was determined to be 147°C according to DIN 51794 with no pressure reported.