MEGUIAR'S M21 User Manual
Page 10

M21, Mirror Glaze Synthetic Sealant 2.0 (21-125A): M2108, M2116, M2164
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Page: 10 of 17
hydrotreated middle
Ethylbenzene
Inhalation
Some positive
developmental data
exist, but the data are
not sufficient for
classification
Rat
NOAEL 4.3
mg/l
premating & during
gestation
Cumene
Inhalation
Not toxic to female
reproduction
Rat
NOAEL 59
mg/l
13 weeks
Cumene
Ingestion
Not toxic to male
reproduction
Rat
NOAEL 769
mg/kg/day
6 months
Cumene
Inhalation
Not toxic to male
reproduction
Rat
NOAEL 59
mg/l
13 weeks
Cumene
Inhalation
Some positive
developmental data
exist, but the data are
not sufficient for
classification
Rabbit
NOAEL 11.3
mg/l
during organogenesis
Target Organ(s)
Specific Target Organ Toxicity - single exposure
Name
Route
Target
Organ(s)
Value
Species
Test result
Exposure
Duration
Naphtha
(petroleum),
hydrotreated
heavy
Inhalation
central nervous
system
depression
May cause
drowsiness or
dizziness
NOAEL N/A
Naphtha
(petroleum),
hydrotreated
heavy
Inhalation
respiratory
irritation
Some positive
data exist, but the
data are not
sufficient for
classification
Irritation
Positive
Naphtha
(petroleum),
hydrotreated
heavy
Inhalation
nervous system
Some positive
data exist, but the
data are not
sufficient for
classification
NOEL 6.5 mg/l
Naphtha
(petroleum),
hydrotreated
heavy
Inhalation
respiratory
system
Some positive
data exist, but the
data are not
sufficient for
classification
NOEL 2.4 mg/l
Naphtha
(petroleum),
hydrotreated
heavy
Inhalation
heart
All data are
negative
NOAEL 2.5
mg/l
Naphtha
(petroleum),
hydrotreated
heavy
Inhalation
liver | kidney
and/or bladder
All data are
negative
NOAEL 0.610
mg/l
Naphtha
(petroleum),
hydrotreated
heavy
Inhalation
muscles
All data are
negative
NOAEL 0.61
mg/l
Distillates
(petroleum),
hydrotreated
light
Inhalation
central nervous
system
depression
May cause
drowsiness or
dizziness
NOAEL N/A
Distillates
(petroleum),
hydrotreated
Inhalation
respiratory
irritation
Some positive
data exist, but the
data are not
Irritation
Positive