Certifications 2

SDS No.: 152750 V004.0
LOCTITE SI 5331 WH TB100ML EN/D
Page 9 of 12
STOT-single exposure:
No data available.
STOT-repeated exposure::
The mixture is classified based on threshold limits referring to the classified substances present in the mixture.
Hazardous substances
CAS-No.
Result / Value
Route of
application
Exposure time /
Frequency of
treatment
Species
Method
Methyltriacetoxysilane
4253-34-3
NOAEL 50 mg/kg
oral: gavage
28-51 d
daily
rat
OECD Guideline 422
(Combined Repeated
Dose Toxicity Study with
the Reproduction /
Developmental Toxicity
Screening Test)
Aspiration hazard:
No data available.
SECTION 12: Ecological information
General ecological information:
Do not empty into drains / surface water / ground water.
Cured Loctite products are typical polymers and do not pose any immediate environmental hazards.
In the cured state contribution of this product to Environmental Hazards is insignificant in comparison to articles in which it is
used.
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
Quartz (SiO2), <1% respirable
14808-60-7
LC50
> 1.000 mg/l
OECD Guideline 203 (Fish,
Acute Toxicity Test)
Methyltriacetoxysilane
4253-34-3
LC50
> 110 mg/l
96 h
Oncorhynchus mykiss
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
Quartz (SiO2), <1% respirable
14808-60-7
EC50
> 1.000 mg/l
Daphnia magna
OECD Guideline 202
(Daphnia sp. Acute
Immobilisation Test)
Chronic toxicity to aquatic invertebrates
No data available.
Toxicity (Algae):