(4-amino-1-hydroxy-1-phosphonobutyl)phosphonic acid;hydrate

Boiling point

Administrative data

Endpoint:

boiling point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2017-03-20 to 2017-05-15

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2017

Materials and methods

Test guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

OECD Guideline 103 (Boiling Point)

Deviations:

no

Test guideline 2

Qualifier:

according to guideline

Guideline:

EU Method A.2 (Boiling Temperature)

Deviations:

no

Test guideline 3

Qualifier:

according to guideline

Guideline:

EPA OPPTS 830.7220 (Boiling Point / Boiling Range)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

differential scanning calorimetry

Test material

Test material information

Constituent 1

Reference substance name:

(4-amino-1-hydroxy-1-phosphonobutyl)phosphonic acid hydrate

EC Number:

680-378-7

Cas Number:

138624-11-0

Molecular formula:

C4H15NO8P2

IUPAC Name:

(4-amino-1-hydroxy-1-phosphonobutyl)phosphonic acid hydrate

Test material form:

solid: particulate/powder

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Source and batch No.of test material: Sponsor and 610-GTH
- Purity test date: 2016-04-16

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: At room temperature protected from light

Results and discussion

Boiling point

Key result

Decomposition:

yes

Remarks on result:

not determinable

Applicant's summary and conclusion

Conclusions:

The test substance does not have a boiling temperature as it decomposes above and at its melting temperature in a guideline test.