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Diss Factsheets

Administrative data

Endpoint:
melting point/freezing point
Type of information:
other: Manufacturing data
Adequacy of study:
key study
Study period:
2010
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Manufacturer's data using standardised methods necessary for product quality assurance and process safety.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2008

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
Basic determination of pour point necessary for process design and safety.
GLP compliance:
no
Type of method:
pour point

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium 2-methyl-2-[(1-oxoallyl)amino]propanesulphonate
EC Number:
225-948-4
EC Name:
Sodium 2-methyl-2-[(1-oxoallyl)amino]propanesulphonate
Cas Number:
5165-97-9
Molecular formula:
C7H13NO4S.Na
IUPAC Name:
sodium 2-(acryloylamino)-2-methylpropane-1-sulfonate

Results and discussion

Melting / freezing point
Melting / freezing pt.:
ca. -25 °C
Atm. press.:
1 atm
Decomposition:
no

Applicant's summary and conclusion

Conclusions:
The melting point of the sidium salt of ATBS is approximately -25°C.

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