MEGUIAR'S MC203 User Manual
Page 10

MC203, Motorcycle Leather Cleaner/Conditioner (20-175A): MC20306
__________________________________________________________________________________________
Page: 10 of 17
one and 2-methyl-2H-
isothiazol-3-one
classification
hazards
Specific Target Organ Toxicity - repeated exposure
Name
Route
Target Organ(s)
Value
Species
Test result
Exposure
Duration
Stearic Acid
Ingestion
blood
Some positive data exist, but the
data are not sufficient for
classification
Rat
NOAEL Not
available
6 weeks
Triethanolamine
Dermal
kidney and/or
bladder
Some positive data exist, but the
data are not sufficient for
classification
Multiple
animal
species
NOAEL
2,000
mg/kg/day
2 years
Triethanolamine
Dermal
liver
Some positive data exist, but the
data are not sufficient for
classification
Mouse
NOAEL
4,000
mg/kg/day
13 weeks
Triethanolamine
Ingestion
kidney and/or
bladder
Some positive data exist, but the
data are not sufficient for
classification
Rat
LOAEL
1,000
mg/kg/day
2 years
Triethanolamine
Ingestion
liver
Some positive data exist, but the
data are not sufficient for
classification
Guinea
pig
NOAEL
1,600
mg/kg/day
24 weeks
Zinc oxide
Ingestion
nervous system
Some positive data exist, but the
data are not sufficient for
classification
Rat
NOAEL 600
mg/kg/day
10 days
Zinc oxide
Ingestion
endocrine system |
hematopoietic
system | kidney
and/or bladder
Some positive data exist, but the
data are not sufficient for
classification
Other
NOAEL 500
mg/kg/day
6 months
Aspiration Hazard
Name
Value
Distillates (petroleum), hydrotreated middle
Aspiration hazard
Please contact the address or phone number listed on the first page of the SDS for additional toxicological information
on this material and/or its components.
SECTION 12: Ecological information
The information below may not be consistent with the material classification in Section 2 if specific ingredient classifications
are mandated by a competent authority. Additional information leading to material classification in Section 2 is available
upon request. In addition, environmental fate and effects data on ingredients may not be reflected in this section because an
ingredient is present below the threshold for labelling, an ingredient is not expected to be available for exposure, or the data
is considered not relevant to the material as a whole.
12.1. Toxicity
No product test data available.
Material
CAS Nbr
Organism
Type
Exposure
Test endpoint Test result
Mixture of 5-
chloro-2-
methyl-2H-
isothiazol-3-
one and 2-
methyl-2H-
isothiazol-3-
one
55965-84-9
Green algae
Experimental
96 hours
EC50
0.062 mg/l
Mixture of 5-
chloro-2-
methyl-2H-
55965-84-9
Water flea
Experimental
48 hours
EC50
0.18 mg/l