Registration Dossier
Registration Dossier
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EC number: 203-026-2 | CAS number: 102-36-3
Surface tension
Administrative data
- Endpoint:
- surface tension
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because based on structure, surface activity is not expected or cannot be predicted
Data source
Materials and methods
Test material
- Reference substance name:
- 3,4-dichlorophenyl isocyanate
- EC Number:
- 203-026-2
- EC Name:
- 3,4-dichlorophenyl isocyanate
- Cas Number:
- 102-36-3
- Molecular formula:
- C7H3Cl2NO
- IUPAC Name:
- 1,2-dichloro-4-isocyanatobenzene
- Details on test material:
- The hydrolysis of 3,4-dichlorophenyl isocyanate is expected to occur faster than within 12 h (Please refer to the expert statement in section 13.) Thus, it is technically not feasible to conduct toxicity tests towards the aquatic species with the test item 3,4-dichlorophenyl isocyanate, as the hydrolysis will take place fully, well before the regular test medium is exchanged. The short-term toxicity towards aquatic invertebrates and toxicity towards algae was therefore investigated using the hydrolysis product 3,4-dichloronaniline.
Constituent 1
Results and discussion
Applicant's summary and conclusion
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