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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Link to relevant study record(s)

Reference
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:
data from handbook or collection of data
Justification for type of information:
Data from various reliable handbooks
Qualifier:
according to guideline
Guideline:
other: as per mentioned below
Principles of method if other than guideline:
Data from various reliable handbooks
GLP compliance:
no
Specific details on test material used for the study:
- Name of test material :4-Nonylphenol, ethoxylated
- Molecular formula : C17H28O2
- Molecular weight :264.406 g/mol
- Smiles notation : c1(ccc(OCCO)cc1)CCCCCCCCC
- Substance type: Organic
- Physical state: Liquid
Physical state at 20°C and 1013 hPa:
liquid
Key result
Form:
liquid
Colour:
Compounds with n<15 are yellow to almost colorless liquids; n>20 are pale-yellow to off-white pastes or waxes.
Odour:
other: no data
Substance type:
organic
Conclusions:
Based on available data from various reliable handbooks,the substance 4-Nonylphenol, ethoxylated was observed as lower adducts (n<15) yellow to almost colorless liquids; higher adduct (n>20) pale-yellow to off-white pastes or waxes in appearance
Executive summary:

Based on available data from various reliable handbooks,the substance 4-Nonylphenol, ethoxylated was observed as lower adducts (n<15) yellow to almost colorless liquids; higher adduct (n>20) pale-yellow to off-white pastes or waxes and Almost colourless liquid in appearance

Description of key information

Based on available data from various reliable handbooks,the substance 4-Nonylphenol, ethoxylated was observed as lower adducts (n<15) yellow to almost colorless liquids; higher adduct (n>20) pale-yellow to off-white pastes or waxes in appearance.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
liquid

Additional information

Based on available data from various reliable handbooks,the substance 4-Nonylphenol, ethoxylated was observed as lower adducts (n<15) yellow to almost colorless liquids; higher adduct (n>20) pale-yellow to off-white pastes or waxes in appearance.

Other supporting study from authoritative database also indicates that the chemical 4-Nonylphenol, ethoxylated was observed to be an organic Colourless liquid in appearance having mild odour.