Certifications 2

SDS No.: 444476 V003.0
LOCTITE SI 5990 known as Loctite SI 5990 40 ML EDFN
Page 11 of 16
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
2-Propanone, O,O',O''-
(ethylsilylidyne)trioxime
58190-57-1
NOAEL 11,87 mg/kg
rat
OECD Guideline 408
(Repeated Dose 90-Day
Oral Toxicity in Rodents)
octamethylcyclotetrasilox
ane
556-67-2
LOAEL 35 ppm
inhalation
6 h nose only
inhalation
5 days/week for 13
weeks
rat
OECD Guideline 412
(Repeated Dose
Inhalation Toxicity:
28/14-Day)
octamethylcyclotetrasilox
ane
556-67-2
NOAEL 960 mg/kg
dermal
3 w
5 d/w
rabbit
equivalent or similar to
OECD Guideline 410
(Repeated Dose Dermal
Toxicity: 21/28-Day
Study)
Dodecamethylcyclohexasi
loxane
540-97-6
NOAEL 1.000 mg/kg
oral: gavage
29 d
daily, 7 d/w
rat
OECD Guideline 422
(Combined Repeated
Dose Toxicity Study with
the Reproduction /
Developmental Toxicity
Screening Test)
Aspiration hazard:
No data available.