Certifications 2

SDS No.: 633048 V004.0
TEROSON MS 939 WH
Page 12 of 14
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
Titanium dioxide
13463-67-7
EC50
Toxicity > Water
solubility
72 h
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)
Bis(2,2,6,6-tetramethyl-4-
piperidyl) sebacate
52829-07-9
EC50
0,705 mg/l
72 h
Pseudokirchneriella subcapitata
OECD Guideline 201 (Alga,
Growth Inhibition Test)
Bis(2,2,6,6-tetramethyl-4-
piperidyl) sebacate
52829-07-9
EC10
0,188 mg/l
72 h
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
Titanium dioxide
13463-67-7
EC0
Toxicity > Water
solubility
24 h
Pseudomonas fluorescens
DIN 38412, part 8
(Pseudomonas
Zellvermehrungshemm-
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)
Bis(2,2,6,6-tetramethyl-4-
piperidyl) sebacate
52829-07-9
EC50
> 100 mg/l
3 h
activated sludge, domestic
OECD Guideline 209
(Activated Sludge,
Respiration Inhibition Test)
12.2. Persistence and degradability
Hazardous substances
CAS-No.
Result
Test type
Degradability
Exposure
time
Method
Trimethoxyvinylsilane
2768-02-7
not readily biodegradable.
aerobic
51 %
28 d
OECD Guideline 301 F (Ready
Biodegradability: Manometric
Respirometry Test)
Bis(2,2,6,6-tetramethyl-4-
piperidyl) sebacate
52829-07-9
not readily biodegradable.
aerobic
24 %
28 d
OECD Guideline 301 B (Ready
Biodegradability: CO2 Evolution
Test)
12.3. Bioaccumulative potential
No data available.
12.4. Mobility in soil
Hazardous substances
CAS-No.
LogPow
Temperature
Method
Bis(2,2,6,6-tetramethyl-4-
piperidyl) sebacate
52829-07-9
0,35
25 °C
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake
Flask Method)
12.5. Results of PBT and vPvB assessment
Hazardous substances
CAS-No.
PBT / vPvB
Titanium dioxide
13463-67-7
According to Annex XIII of regulation (EC) 1907/2006 a PBT and vPvB assessment shall not
be conducted for inorganic substances.
Trimethoxyvinylsilane
2768-02-7
Not fulfilling Persistent, Bioaccumulative and Toxic (PBT), very Persistent and very
Bioaccumulative (vPvB) criteria.
Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
52829-07-9
Not fulfilling Persistent, Bioaccumulative and Toxic (PBT), very Persistent and very
Bioaccumulative (vPvB) criteria.
12.6. Other adverse effects
No data available.