3M™ Abrasive Products, 747D PG Wheels 08/29/16
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Name Route Value
Ceramic Aluminum Oxide / Aluminum Oxide Mineral Blend (non-fibrous) In Vitro Not mutagenic
Filler In Vitro Not mutagenic
Titanium Dioxide In Vitro Not mutagenic
Titanium Dioxide In vivo Not mutagenic
Pigment In Vitro Not mutagenic
Carcinogenicity
Name Route Species Value
Ceramic Aluminum Oxide / Aluminum Oxide Mineral Blend (nonfibrous)
Inhalation Rat Not carcinogenic
Titanium Dioxide Ingestion Multiple
animal
species
Not carcinogenic
Titanium Dioxide Inhalation Rat Carcinogenic
Pigment Inhalation Human Some positive data exist, but the data are not
sufficient for classification
Filler Inhalation Multiple
animal
species
Not carcinogenic
Reproductive Toxicity
Reproductive and/or Developmental Effects
Name Route Value Species Test Result Exposure
Duration
Filler Ingestion Not toxic to development Rat NOAEL 625
mg/kg/day
premating &
during
gestation
Target Organ(s)
Specific Target Organ Toxicity - single exposure
Name Route Target Organ(s) Value Species Test Result Exposure
Duration
Filler Inhalation respiratory system All data are negative Rat NOAEL
0.812 mg/l
90 minutes
Specific Target Organ Toxicity - repeated exposure
Name Route Target Organ(s) Value Species Test Result Exposure
Duration
Ceramic Aluminum Oxide
/ Aluminum Oxide Mineral
Blend (non-fibrous)
Inhalation pneumoconiosis |
pulmonary fibrosis
Some positive data exist, but the
data are not sufficient for
classification
Human NOAEL Not
available
occupational
exposure
Filler Inhalation respiratory system Some positive data exist, but the
data are not sufficient for
classification
Human NOAEL Not
available
occupational
exposure
Filler Inhalation pulmonary fibrosis All data are negative Human
and
animal
NOAEL Not
available
Inorganic Fluoride Inhalation bone, teeth, nails,
and/or hair
Causes damage to organs through
prolonged or repeated exposure
Rat NOAEL
0.0005 mg/l
5 months
Inorganic Fluoride Inhalation respiratory system Causes damage to organs through
prolonged or repeated exposure
Rat NOAEL
0.00021 mg/l
90 days
Inorganic Fluoride Ingestion bone, teeth, nails,
and/or hair
Causes damage to organs through
prolonged or repeated exposure
Rat LOAEL 0.58
mg/kg/day
14 weeks
Titanium Dioxide Inhalation respiratory system Some positive data exist, but the
data are not sufficient for
classification
Rat LOAEL 0.01
mg/l
2 years
Titanium Dioxide Inhalation pulmonary fibrosis All data are negative Human NOAEL Not
available
occupational
exposure
Pigment Inhalation pulmonary fibrosis |
pneumoconiosis
Some positive data exist, but the
data are not sufficient for
Human NOAEL Not
available
occupational
exposure