Certifications 2

SDS No.: 164824 V007.0
LOCTITE SI 5368 BK CR310ML EGF
Page 14 of 17
The mixture is classified based on calculation method referring to the classified substances present in the mixture.
Hazardous substances
CAS-No.
Value
type
Value
Exposure time
Species
Method
octamethylcyclotetrasiloxane
556-67-2
EC50
Toxicity > Water
solubility
96 h
Selenastrum capricornutum
(new name: Pseudokirchneriella
subcapitata)
EPA OTS 797.1050 (Algal
Toxicity, Tiers I and II)
octamethylcyclotetrasiloxane
556-67-2
EC10
0,022 mg/l
96 h
Selenastrum capricornutum
(new name: Pseudokirchneriella
subcapitata)
EPA OTS 797.1050 (Algal
Toxicity, Tiers I and II)
Decamethylcyclopentasiloxan
e
541-02-6
NOEC
Toxicity > Water
solubility
96 h
Selenastrum capricornutum
(new name: Pseudokirchneriella
subcapitata)
OECD Guideline 201 (Alga,
Growth Inhibition Test)
Decamethylcyclopentasiloxan
e
541-02-6
EC50
Toxicity > Water
solubility
96 h
Selenastrum capricornutum
(new name: Pseudokirchneriella
subcapitata)
OECD Guideline 201 (Alga,
Growth Inhibition Test)
Dodecamethylcyclohexasiloxa
ne
540-97-6
NOEC
Toxicity > Water
solubility
Pseudokirchneriella subcapitata
OECD Guideline 201 (Alga,
Growth Inhibition Test)
Dodecamethylcyclohexasiloxa
ne
540-97-6
EC50
Toxicity > Water
solubility
Pseudokirchneriella subcapitata
OECD Guideline 201 (Alga,
Growth Inhibition Test)
Toxicity to microorganisms
The mixture is classified based on calculation method referring to the classified substances present in the mixture.
Hazardous substances
CAS-No.
Value
type
Value
Exposure time
Species
Method
octamethylcyclotetrasiloxane
556-67-2
EC50
Toxicity > Water
solubility
3 h
activated sludge
ISO 8192 (Test for
Inhibition of Oxygen
Consumption by Activated
Sludge)
Decamethylcyclopentasiloxan
e
541-02-6
EC0
> 10.000 mg/l
30 min
Pseudomonas putida
DIN 38412, part 27
(Bacterial oxygen
consumption test)
12.2. Persistence and degradability
The product is not biodegradable.
Hazardous substances
CAS-No.
Result
Test type
Degradability
Exposure
time
Method
octamethylcyclotetrasiloxane
556-67-2
not readily biodegradable.
aerobic
3,7 %
29 d
OECD Guideline 310 (Ready
BiodegradabilityCO2 in Sealed
Vessels (Headspace Test)
Decamethylcyclopentasiloxan
e
541-02-6
not readily biodegradable.
aerobic
0,14 %
28 d
OECD Guideline 310 (Ready
BiodegradabilityCO2 in Sealed
Vessels (Headspace Test)
Dodecamethylcyclohexasiloxa
ne
540-97-6
not readily biodegradable.
aerobic
4,47 %
28 d
OECD Guideline 310 (Ready
BiodegradabilityCO2 in Sealed
Vessels (Headspace Test)
12.3. Bioaccumulative potential
No data available for the product.
Hazardous substances
CAS-No.
Bioconcentratio
n factor (BCF)
Exposure time
Temperature
Species
Method
octamethylcyclotetrasiloxane
556-67-2
12.400
28 d
Pimephales
promelas
EPA OTS 797.1520 (Fish
Bioconcentration Test-Rainbow
Trout)
Decamethylcyclopentasiloxan
e
541-02-6
7.060
35 d
Pimephales
promelas
OECD Guideline 305
(Bioconcentration: Flow-through
Fish Test)
Dodecamethylcyclohexasiloxa
ne
540-97-6
1.160
49 d
Pimephales
promelas
OECD Guideline 305
(Bioconcentration: Flow-through
Fish Test)
12.4. Mobility in soil
Cured adhesives are immobile.