Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2006

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Visual inspection only.
GLP compliance:
not specified

Test material

Constituent 1
Reference substance name:
2,3-Dichloro-1,3-butadiene DCBD
IUPAC Name:
2,3-Dichloro-1,3-butadiene DCBD
Constituent 2
Chemical structure
Reference substance name:
2,3-dichlorobuta-1,3-diene
EC Number:
216-721-0
EC Name:
2,3-dichlorobuta-1,3-diene
Cas Number:
1653-19-6
Molecular formula:
C4H4Cl2
IUPAC Name:
2,3-dichlorobuta-1,3-diene
Details on test material:
No further details.

Results and discussion

Physical state at 20°C and 1013 hPa:
liquid
Form / colour / odour
Colour:
Colorless to yellowish
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
2,3-Dichloro-1,3-butadiene (DCBD) is a colourless to yellowish liquid.
Executive summary:

2,3-Dichloro-1,3-butadiene (DCBD) is a colourless to yellowish liquid.