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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Appearance / physical state / colour

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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: Only result is available.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Company Quality Test Specification
Deviations:
no
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
(17β)-3-Hydroxyestra-1,3,5(10)-trien-17-yl acetate
EC Number:
605-722-5
Cas Number:
1743-60-8
Molecular formula:
C20H26O3
IUPAC Name:
(17β)-3-Hydroxyestra-1,3,5(10)-trien-17-yl acetate
Test material form:
solid: crystalline
Specific details on test material used for the study:
According to Quality Test Specification its color can be slightly colored, almost white

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
solid: crystalline
Colour:
slightly colored, white
Odour:
odourless
Substance type:
organic

Applicant's summary and conclusion