Certifications 2

SDS No.: 433400 V003.0
Pattex Haus & Bau Silicon - alle Farben
Page 21 of 24
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
Barium sulfate
7727-43-7
EC50
Toxicity > Water
solubility
72 h
Pseudokirchneriella subcapitata
(reported as Raphidocelis
subcapitata)
OECD Guideline 201 (Alga,
Growth Inhibition Test)
Barium sulfate
7727-43-7
NOEC
Toxicity > Water
solubility
72 h
Pseudokirchneriella subcapitata
(reported as Raphidocelis
subcapitata)
OECD Guideline 201 (Alga,
Growth Inhibition Test)
Titanium tetrabutanolate
5593-70-4
EC50
225 mg/l
96 h
Algae, algal mat (Algae)
not specified
methanol
67-56-1
EC50
22.000 mg/l
96 h
Selenastrum capricornutum
(new name: Pseudokirchneriella
subcapitata)
OECD Guideline 201 (Alga,
Growth Inhibition Test)
Trimethoxyvinylsilane
2768-02-7
EC50
> 957 mg/l
72 h
Desmodesmus subspicatus
EU Method C.3 (Algal
Inhibition test)
Trimethoxyvinylsilane
2768-02-7
NOEC
957 mg/l
72 h
Desmodesmus subspicatus
EU Method C.3 (Algal
Inhibition test)
Titanium dioxide
13463-67-7
EC50
Toxicity > Water
solubility
72 h
Pseudokirchneriella subcapitata
OECD Guideline 201 (Alga,
Growth Inhibition Test)
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)
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
Barium sulfate
7727-43-7
EC0
> 10.000 mg/l
30 min
not specified
methanol
67-56-1
IC50
> 1.000 mg/l
3 h
activated sludge of a
predominantly domestic sewage
OECD Guideline 209
(Activated Sludge,
Respiration Inhibition Test)
Trimethoxyvinylsilane
2768-02-7
EC50
> 100 mg/l
3 h
activated sludge of a
predominantly domestic sewage
OECD Guideline 209
(Activated Sludge,
Respiration Inhibition Test)
Titanium dioxide
13463-67-7
EC0
Toxicity > Water
solubility
24 h
Pseudomonas fluorescens
DIN 38412, part 8
(Pseudomonas
Zellvermehrungshemm-
Test)
octamethylcyclotetrasiloxane
556-67-2
EC50
Toxicity > Water
solubility
3 h
activated sludge
ISO 8192 (Test for
Inhibition of Oxygen
Consumption by Activated
Sludge)
12.2. Persistence and degradability
Hazardous substances
CAS-No.
Result
Test type
Degradability
Exposure
time
Method
methanol
67-56-1
readily biodegradable
aerobic
82 - 92 %
30 d
EU Method C.4-E (Determination
of the "Ready"
BiodegradabilityClosed Bottle
Test)
Trimethoxyvinylsilane
2768-02-7
not readily biodegradable.
aerobic
51 %
28 d
OECD Guideline 301 F (Ready
Biodegradability: Manometric
Respirometry Test)
octamethylcyclotetrasiloxane
556-67-2
not readily biodegradable.
aerobic
3,7 %
29 d
OECD Guideline 310 (Ready
BiodegradabilityCO2 in Sealed
Vessels (Headspace Test)
12.3. Bioaccumulative potential