Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 203-176-9 | CAS number: 104-12-1
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Data from peer-reviewed handbook or collection of data.
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Dangerous Properties of Industrial Materials.
- Author:
- Sax NI
- Year:
- 1 968
- Bibliographic source:
- 3rd edition, Van Nostrand Reinhold Company, New York.
Materials and methods
- Principles of method if other than guideline:
- no data
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 4-chlorophenyl isocyanate
- EC Number:
- 203-176-9
- EC Name:
- 4-chlorophenyl isocyanate
- Cas Number:
- 104-12-1
- Molecular formula:
- C7H4ClNO
- IUPAC Name:
- 1-chloro-4-isocyanatobenzene
- Details on test material:
- no data on substance purity
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- not specified
- Colour:
- white
- Substance type:
- organic
Applicant's summary and conclusion
- Executive summary:
4 -chlorophenyl isocyanate is at ambient temperature a white solid (Sax, 1968).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
