1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-coco acyl derivs., hydroxides, inner salts

pH

Administrative data

Endpoint:

pH

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 study report

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2020

Report date:

2020

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 122 (Determination of pH, Acidity and Alkalinity)

GLP compliance:

no

Test material

Test material information

Constituent 1

Reference substance name:

1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-coco acyl derivs., hydroxides, inner salts

EC Number:

263-058-8

EC Name:

1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-coco acyl derivs., hydroxides, inner salts

Cas Number:

61789-40-0

Molecular formula:

C19H38N2O3

IUPAC Name:

1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-coco acyl derivs., hydroxides, inner salts

Test material form:

liquid: viscous

Details on test material:

- Name of test material: 1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-coco acyl derivs., hydroxides, inner salts
- Molecular formula: C19H38N2O3
- Molecular weight: 342.52 g/mol
- Smiles notation : CCCCCCCCCCCC(=O)NCCCN{+}(C)(C)CC(=O)O{-}
- Substance type: Organic
- Physical state: Liquid

Reagents

Reagent:

water

Results and discussion

pH value

Key result

pH value:

5.19

Temp.:

24.3 °C

Concentration:

1 vol%

Any other information on results incl. tables

Method Details		Observations
Temperature of 1% w/v test solution		24.3°C
mean pH (RESULT)		5.19
Inference	1. Acidic 2. Basic 3. Neutral	Acidic

Applicant's summary and conclusion

Conclusions:

pH value for 1% aqueous solution of test chemical was observed to be 5.19 at 24.3 °C which indicates that test chemical is acidic in nature.

Executive summary:

An experiment was performed to determine the pH of test chemical according to the OECD Guideline 122 (Determination of pH, Acidity and Alkalinity).

pH value for 1% aqueous solution of test chemical was observed to be 5.19 at 24.3 °C which indicates that test chemical is acidic in nature.