2-bromoethylammonium bromide

Water solubility

Link to relevant study record(s)

Reference

Endpoint:

water solubility

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Justification for type of information:

data is from experimental reports

Qualifier:

according to guideline

Guideline:

OECD Guideline 105 (Water Solubility)

Principles of method if other than guideline:

The water solubility determination of test item 2-bromoethylammonium bromide (CAS No. 2576-47-8) was done as per the OECD guideline 105 and by spectrophotometric analytical method as per OECD 101.

GLP compliance:

not specified

Type of method:

flask method

Specific details on test material used for the study:

- Name of test material (as cited in study report):2-Bromoethylamine hydrobromide
- Molecular formula: C2H6BrNBrH
- Molecular weight: 204.892 g/mol
- Substance type: Organic
- Physical state: Solid

Key result

Water solubility:

84 020.07 mg/L

Conc. based on:

test mat.

Temp.:

28 °C

Remarks on result:

other: No additional details mentioned

Sample Stirring time (hours)	Concentration obtained on the basis of standard curve (mg/l)	Dilution factor	Solubility value obtained (mg/l)
24	-	-	-
48	422.1229	200	84424.58
72	418.0778	200	83615.56

Considering the water solubility for 48 hrs and 72 hrs the mean water solubility was calculated as follows:

Mean water solubility value for 48 hour run sample + 72 hour run sample

=(84424.58+83615.56)

=84020.07 mg/L

Conclusions:

The water solubility determination of test item 2-bromoethylammonium bromide;CAS No.2576-47-8 was done by spectrophotometric method. The water solubility was determined to be 84020.07 mg/L at 28°C.

Executive summary:

The water solubility determination of test item 2-bromoethylammonium bromide (CAS No. 2576-47-8) was done as per the OECD guideline 105 byspectrophotometric analytical method as per OECD 101. The solubility of (2-bromoethylammonium bromide of 2576-47-8) in water was determined to be 84020.07 mg/L at 28°C.

Description of key information

The water solubility determination of test item 2-bromoethylammonium bromide (CAS No. 2576-47-8) was done as per the OECD guideline 105 byspectrophotometric analytical method as per OECD 101. The solubility of (2-bromoethylammonium bromide of 2576-47-8) in water was determined to be 84020.07 mg/L at 28°C.

Key value for chemical safety assessment

Water solubility:

84 020.07 mg/L

at the temperature of:

28 °C

Additional information

The water solubility determination of test item 2-bromoethylammonium bromide (CAS No. 2576-47-8) was done as per the OECD guideline 105 byspectrophotometric analytical method as per OECD 101. The solubility of 2-bromoethylammonium bromide (CAS: 2576-47-8) in water was determined to be 84020.07 mg/L at 28°C.

Data from authoritative databases suggests that the estimated solubility of 2-bromoethanaminium bromide in water at 25 deg C was 1000000 mg/l.

These values indicate that 2 -bromoethylammonium bromide can be considered to be highly soluble in water.