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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
06/04/2018 - 31/05/2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
no guideline followed
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
2,4,4 TMDI function group 1 + mercaptan, mono-reacted
IUPAC Name:
2,4,4 TMDI function group 1 + mercaptan, mono-reacted
Constituent 2
Chemical structure
Reference substance name:
2,4,4 TMDI function group 2 + mercaptan, mono-reacted
IUPAC Name:
2,4,4 TMDI function group 2 + mercaptan, mono-reacted
Constituent 3
Chemical structure
Reference substance name:
2,2,4 TMDI function group 1 + mercaptan, mono-reacted
IUPAC Name:
2,2,4 TMDI function group 1 + mercaptan, mono-reacted
Constituent 4
Chemical structure
Reference substance name:
2,2,4 TMDI function group 2 + mercaptan, mono-reacted
IUPAC Name:
2,2,4 TMDI function group 2 + mercaptan, mono-reacted
Constituent 5
Reference substance name:
2,2,4 bi-reacted compound
IUPAC Name:
2,2,4 bi-reacted compound
Constituent 6
Reference substance name:
2,4,4 bi-reacted compound
IUPAC Name:
2,4,4 bi-reacted compound
Constituent 7
Chemical structure
Reference substance name:
2,4,4-trimethylhexa-1,6-diyl diisocyanate
EC Number:
239-714-4
EC Name:
2,4,4-trimethylhexa-1,6-diyl diisocyanate
Cas Number:
15646-96-5
Molecular formula:
C11H18N2O2
IUPAC Name:
1,6-diisocyanato-2,4,4-trimethylhexane
Constituent 8
Chemical structure
Reference substance name:
2,2,4-trimethylhexa-1,6-diyl diisocyanate
EC Number:
241-001-8
EC Name:
2,2,4-trimethylhexa-1,6-diyl diisocyanate
Cas Number:
16938-22-0
Molecular formula:
C11H18N2O2
IUPAC Name:
1,6-diisocyanato-2,2,4-trimethylhexane
Test material form:
liquid
Specific details on test material used for the study:
Identification: Thio Isocyanate Adduct
Appearance: Colourless liquid
Batch: BZA11014
Store at room temperature under nitrogen
Stable under storage conditions until 21 April 2018 (expiry date)

Results and discussion

Physical state at 20°C and 1013 hPa:
liquid
Form / colour / odour
Key result
Form:
liquid
Colour:
Colourless
Odour:
other: Not reported
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
Based on melting point and boiling point measurements, and the CoA of the test material, the substance is a colourless liquid at room temperature.
Executive summary:

Based on melting point and boiling point measurements, and the CoA of the test material, the substance is a colourless liquid at room temperature.