Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Visual Observation

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Principles of method if other than guideline:
Visual observation at room temperature
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
(3H)-benzofuran-2-one
EC Number:
209-052-0
EC Name:
(3H)-benzofuran-2-one
Cas Number:
553-86-6
Molecular formula:
C8H6O2
IUPAC Name:
2,3-dihydro-1-benzofuran-2-one
Details on test material:
- Tank number : R460 of the 23 February 2009
- Batch number : 9003406

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
compact
Colour:
Slightly Orange
Odour:
characteristic of aromatic compounds
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
2Coumaranone is a slightly orange compact organic solid that may also stay in liquid form at ambiant temperature if no cristallization occurs
Executive summary:

From visual observation, 2Coumaranone is a slightly orange compact organic solid that may also stay in liquid form at ambiant temperature if no cristallization occurs