Datasheet

MSDS-No.: 169788
V004.1
Loctite 431
Page 10 of 13
Hazardous components
CAS-No.
Value
type
Value
Acute
Toxicity
Study
Exposure
time
Species
Method
Bis(2-hydroxy-3-tert-butyl-5-
methylphenyl)methane
119-47-1
LC50
> 500 mg/l
Fish
48 h
Oryzias latipes
OECD Guideline
203 (Fish, Acute
Toxicity Test)
Bis(2-hydroxy-3-tert-butyl-5-
methylphenyl)methane
119-47-1
EC50
> 1.000 mg/l
Daphnia
48 h
Daphnia magna
OECD Guideline
202 (Daphnia sp.
Acute
Immobilisation
Test)
Bis(2-hydroxy-3-tert-butyl-5-
methylphenyl)methane
119-47-1
EC50
> 1.000 mg/l
Algae
OECD Guideline
201 (Alga, Growth
Inhibition Test)
Hydroquinone
123-31-9
LC50
0,17 mg/l
Fish
96 h
Brachydanio rerio (new name:
Danio rerio)
OECD Guideline
203 (Fish, Acute
Toxicity Test)
Hydroquinone
123-31-9
EC50
0,29 mg/l
Daphnia
48 h
Daphnia magna
Hydroquinone
123-31-9
EC50
0,335 mg/l
Algae
3 d
Selenastrum capricornutum
(new name: Pseudokirchnerella
subcapitata)
OECD Guideline
201 (Alga, Growth
Inhibition Test)
Dibenzoyl peroxide
94-36-0
LC50
0,06 mg/l
Fish
96 h
OECD Guideline
203 (Fish, Acute
Toxicity Test)
Dibenzoyl peroxide
94-36-0
EC50
0,11 mg/l
Daphnia
48 h
Daphnia magna
OECD Guideline
202 (Daphnia sp.
Acute
Immobilisation
Test)
Dibenzoyl peroxide
94-36-0
EC50
0,06 mg/l
Algae
72 h
OECD Guideline
201 (Alga, Growth
Inhibition Test)
12.2. Persistence and degradability
Persistence and Biodegradability:
No data available.
Hazardous components
CAS-No.
Result
Route of
application
Degradability
Method
Ethyl 2-cyanoacrylate
7085-85-0
aerobic
57 %
OECD Guideline 301 D (Ready
Biodegradability: Closed Bottle
Test)
Bis(2-hydroxy-3-tert-butyl-5-
methylphenyl)methane
119-47-1
under test conditions no
biodegradation observed
0 %
OECD Guideline 301 F (Ready
Biodegradability: Manometric
Respirometry Test)
Hydroquinone
123-31-9
readily biodegradable
aerobic
75 - 81 %
EU Method C.4-E (Determination
of the "Ready"
BiodegradabilityClosed Bottle
Test)
Dibenzoyl peroxide
94-36-0
readily biodegradable
> 60 %
OECD Guideline 301 D (Ready
Biodegradability: Closed Bottle
Test)
12.3. Bioaccumulative potential / 12.4. Mobility in soil
Mobility:
Cured adhesives are immobile.
Bioaccumulative potential:
No data available.
Hazardous components
CAS-No.
LogKow
Bioconcentration
factor (BCF)
Exposure
time
Species
Temperature
Method