Certifications 2

SDS No.: 433400 V002.0
Pattex Haus & Bau Silicon - alle Farben
Page 18 of 22
SECTION 12: Ecological information
General ecological information:
Do not empty into drains, soil or bodies of water.
12.1. Toxicity
Toxicity (Fish):
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
Trimethoxyvinylsilane
2768-02-7
LC50
191 mg/l
96 h
Oncorhynchus mykiss
OECD Guideline 203 (Fish,
Acute Toxicity Test)
Octamethylcyclotetrasiloxane
556-67-2
NOEC
0,0044 mg/l
93 d
Salmo gairdneri (new name:
Oncorhynchus mykiss)
other guideline:
Octamethylcyclotetrasiloxane
556-67-2
LC50
96 h
Oncorhynchus mykiss
EPA OTS 797.1400 (Fish
Acute Toxicity Test)
Methanol
67-56-1
LC50
15.400 mg/l
96 h
Lepomis macrochirus
EPA-660 (Methods for
Acute Toxicity Tests with
Fish, Macroinvertebrates
and Amphibians)
Methanol
67-56-1
NOEC
7.900 mg/l
200 h
Oryzias latipes
OECD Guideline 210 (fish
early lite stage toxicity test)
Decamethylcyclopentasiloxan
e
541-02-6
LC50
96 h
Leuciscus idus
OECD Guideline 203 (Fish,
Acute Toxicity Test)
Decamethylcyclopentasiloxan
e
541-02-6
NOEC
90 d
Oncorhynchus mykiss
OECD Guideline 210 (fish
early lite stage toxicity test)
Toxicity (Daphnia):
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
Trimethoxyvinylsilane
2768-02-7
EC50
168,7 mg/l
48 h
Daphnia magna
EU Method C.2 (Acute
Toxicity for Daphnia)
Octamethylcyclotetrasiloxane
556-67-2
EC50
48 h
Daphnia magna
EPA OTS 797.1300
(Aquatic Invertebrate Acute
Toxicity Test, Freshwater
Daphnids)
Methanol
67-56-1
EC50
18.260 mg/l
96 h
Daphnia magna
OECD Guideline 202
(Daphnia sp. Acute
Immobilisation Test)
Decamethylcyclopentasiloxan
e
541-02-6
EC50
48 h
Daphnia magna
OECD Guideline 202
(Daphnia sp. Acute
Immobilisation Test)
Chronic toxicity to aquatic invertebrates
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
Trimethoxyvinylsilane
2768-02-7
NOEC
28,1 mg/l
21 d
Daphnia magna
OECD 211 (Daphnia
magna, Reproduction Test)
Octamethylcyclotetrasiloxane
556-67-2
NOEC
7.9 µg/l
21 d
Daphnia magna
EPA OTS 797.1330
(Daphnid Chronic Toxicity
Test)
Decamethylcyclopentasiloxan
e
541-02-6
NOEC
21 d
Daphnia magna
OECD 211 (Daphnia
magna, Reproduction Test)
Toxicity (Algae):