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Physical & Chemical properties

Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
22-03-2017 – 28-03-2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
OECD Guideline 105 (Water Solubility)
GLP compliance:
no
Type of method:
other: spectrophotometric method
Key result
Water solubility:
348.393 mg/L
Conc. based on:
test mat.
Temp.:
30 °C
Remarks on result:
other: other details not available
Conclusions:
The water solubilitydetermination of test item 4-(phenylazo)benzene-1,3-diamine;CAS No.495-54-5 was done by spectrophotometric method. The water solubility was found to be 348.393 mg/L at 30°C.
Executive summary:

The water solubility determination of test item 4-(phenylazo)benzene-1,3-diamine (CAS No. 495-54-5) was done as per the OECD guideline 105 byspectrophotometric analytical method as per OECD 101. The solubility of (4-(phenylazo)benzene-1,3 - diamine of 495-54-5 )in water was found to be 348.393 mg/L at 30°C. This value indicates that the substance is moderately soluble in water.

Description of key information

The water solubility determination of test item 4-(phenylazo)benzene-1,3-diamine;CAS No.495-54-5 was done by spectrophotometric method. The water solubility was found to be 348.393 mg/L at 30°C.

Key value for chemical safety assessment

Water solubility:
348.393 mg/L
at the temperature of:
30 °C

Additional information

The water solubility determination of test item 4-(phenylazo)benzene-1,3-diamine (CAS No. 495-54-5) was done as per the OECD guideline 105 byspectrophotometric analytical method as per OECD 101. The solubility of (4-(phenylazo)benzene-1,3 - diamine of 495-54-5 )in water was found to be 348.393 mg/L at 30°C. This value indicates that the substance is moderately soluble in water.

Other supporting data from authorative database/ handbook (HSDB and SRC phys-prop database) also indicates that the test substance 4-(Phenylazo)benzene-1,3-diamine is moderately soluble or soluble in water.