2-benzyl-2-dimethylamino-4'-morpholinobutyrophenone

Short-term toxicity to aquatic invertebrates

Administrative data

Endpoint:

short-term toxicity to aquatic invertebrates

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Data source

Reference

Reference Type:

other: Body responsible for the test

Title:

Unnamed

Year:

1991

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

other: 84/449/EWG, C.2

GLP compliance:

yes

Test material

Test material information

Constituent 1

Reference substance name:

2-benzyl-2-dimethylamino-4'-morpholinobutyrophenone

EC Number:

404-360-3

EC Name:

2-benzyl-2-dimethylamino-4'-morpholinobutyrophenone

Cas Number:

119313-12-1

Molecular formula:

C23H30N2O2

IUPAC Name:

2-benzyl-2-(dimethylamino)-1-[4-(morpholin-4-yl)phenyl]butan-1-one

Details on test material:

25 ml standard solution containing 2.5 9 test substance and
80 mg alkylphenol-potygtycol ether in acetone.

Test organisms

Test organisms (species):

other aquatic crustacea: DM

Test conditions

Hardness:

240 mg CaC03/L

Results and discussion

Effect concentrations

Duration:

24 h

Dose descriptor:

EC50

Effect conc.:

> 0.8 mg/L

Details on results:

%Concentration loss over test: 89 ... 96