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Environmental fate & pathways

Biodegradation in water: screening tests

Administrative data

Endpoint:
biodegradation in water: ready biodegradability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
publication
Title:
Cocamidopropyl Dimethylamine SDS (Schercodine C)
Author:
Lubrizol
Year:
2017
Bibliographic source:
SDS
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 301 D (Ready Biodegradability: Closed Bottle Test)
GLP compliance:
not specified
Remarks:
not specified in the SDS

Test material

Constituent 1
Reference substance name:
Amides, coco, N-[3-(dimethylamino)propyl]
EC Number:
268-771-8
EC Name:
Amides, coco, N-[3-(dimethylamino)propyl]
Cas Number:
68140-01-2
IUPAC Name:
Amines, C12-18, alkyldimethyl
Test material form:
liquid

Study design

Oxygen conditions:
aerobic
Inoculum or test system:
activated sludge (adaptation not specified)
Duration of test (contact time):
ca. 28 d

Results and discussion

% Degradation
Parameter:
% degradation (O2 consumption)
Value:
ca. 65
St. dev.:
0
Sampling time:
28 d

Applicant's summary and conclusion

Validity criteria fulfilled:
yes
Interpretation of results:
readily biodegradable
Conclusions:
Cocamidopropyl Dimethylamine : Biodegradation : Oxygen depletion : 65% (28 d, OECD 301D)

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