Certifications 2

SDS No.: 444476 V003.0
LOCTITE SI 5990 known as Loctite SI 5990 40 ML EDFN
Page 12 of 16
SECTION 12: Ecological information
General ecological information:
Do not empty into drains / surface water / ground 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
octamethylcyclotetrasiloxane
556-67-2
NOEC
0,0044 mg/l
93 d
Salmo gairdneri (new name:
Oncorhynchus mykiss)
EPA OPPTS 797.1600 (Fish
Early Life Stage Toxicity
Test)
octamethylcyclotetrasiloxane
556-67-2
LC50
Toxicity > Water
solubility
96 h
Oncorhynchus mykiss
EPA OTS 797.1400 (Fish
Acute Toxicity Test)
Dimethyltindineodecanoate
68928-76-7
LC50
Toxicity > Water
solubility
96 h
not specified
OECD Guideline 203 (Fish,
Acute 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
octamethylcyclotetrasiloxane
556-67-2
EC50
Toxicity > Water
solubility
48 h
Daphnia magna
EPA OTS 797.1300
(Aquatic Invertebrate Acute
Toxicity Test, Freshwater
Daphnids)
Dimethyltindineodecanoate
68928-76-7
EC50
Toxicity > Water
solubility
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
octamethylcyclotetrasiloxane
556-67-2
NOEC
7.9 µg/l
21 d
Daphnia magna
EPA OTS 797.1330
(Daphnid Chronic Toxicity
Test)
Dodecamethylcyclohexasiloxa
ne
540-97-6
NOEC
Toxicity > Water
solubility
Daphnia magna
OECD 211 (Daphnia
magna, Reproduction Test)
Toxicity (Algae):