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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Additional physico-chemical information

Administrative data

Endpoint:
refractive index
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Only results available.

Data source

Reference
Reference Type:
publication
Title:
No information
Author:
Miller et al.
Year:
1954
Bibliographic source:
Journal of Organic Chemistry, 1954 , vol. 19, p. 1882,1885,1887 [Reaxys]

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
3,3-dimethylbutyne
EC Number:
213-035-3
EC Name:
3,3-dimethylbutyne
Cas Number:
917-92-0
Molecular formula:
C6H10
IUPAC Name:
3,3-dimethylbut-1-yne

Results and discussion

Results:
Refractive index (nD20) of 3,3-dimethylbutyne at 20 °C and at 589 nm is 1,3741.

Applicant's summary and conclusion