MEGUIAR'S G148 User Manual
Page 7

G148, Engine Bay Cleaner (20-134A): G14816
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Page: 7 of 10
Reproductive and/or Developmental Effects
Name
Route
Value
Species
Test result
Exposure Duration
Alcohols, C7-21, 
ethoxylated
No data available
1-propoxypropan-2-
ol
Inhalation
Some positive 
reproductive/develop
mental data exist, but 
the data are not 
sufficient for 
classification
NOEL 3.6 
mg/l
Target Organ(s)
Specific Target Organ Toxicity - single exposure
Name
Route
Target 
Organ(s)
Value
Species
Test result
Exposure 
Duration
Alcohols, C7-
21, 
ethoxylated
Ingestion
central nervous 
system 
depression
Some positive 
data exist, but the 
data are not 
sufficient for 
classification
Not available
NOAEL NA
1-
propoxypropa
n-2-ol
Inhalation
central nervous 
system 
depression
May cause 
drowsiness or 
dizziness
LOAEL 10.8 
mg/l
1-
propoxypropa
n-2-ol
Inhalation
respiratory 
irritation
Some positive 
data exist, but the 
data are not 
sufficient for 
classification
Irritation 
Positive 
1-
propoxypropa
n-2-ol
Ingestion
central nervous 
system 
depression
May cause 
drowsiness or 
dizziness
LOAEL 1,770 
mg/kg
Specific Target Organ Toxicity - repeated exposure
Name
Route
Target 
Organ(s)
Value
Species
Test result
Exposure 
Duration
Alcohols, C7-
21, 
ethoxylated
No data available
1-
propoxypropa
n-2-ol
Inhalation
liver | kidney 
and/or bladder
Some positive 
data exist, but the 
data are not 
sufficient for 
classification
LOEL 2.4 mg/l
Aspiration Hazard
Name
Value
Alcohols, C7-21, ethoxylated
Not an aspiration hazard
1-propoxypropan-2-ol
Not an 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 
