Datasheet
3M Scotch-Weld MC100 Cyanoacrylate Adhesive
__________________________________________________________________________________________
Page: 8 of 14
Ethyl 2-cyanoacrylate Human Some positive data exist, but the data are not
sufficient for classification
Poly(methyl methacrylate) Data not available or insufficient for
classification
Hydroquinone Data not available or insufficient for
classification
Germ Cell Mutagenicity
Name Route Value
Ethyl 2-cyanoacrylate In Vitro Not mutagenic
Poly(methyl methacrylate) Data not available or insufficient for
classification
Hydroquinone In Vitro Some positive data exist, but the data are not
sufficient for classification
Hydroquinone In vivo Some positive data exist, but the data are not
sufficient for classification
Carcinogenicity
Name Route Species Value
Ethyl 2-cyanoacrylate Data not available or insufficient for
classification
Poly(methyl methacrylate) Data not available or insufficient for
classification
Hydroquinone Dermal Mouse Not carcinogenic
Hydroquinone Ingestion Multiple animal
species
Some positive data exist, but the data
are not sufficient for classification
Reproductive Toxicity
Reproductive and/or Developmental Effects
Name Route Value Species Test result Exposure Duration
Ethyl 2-
cyanoacrylate
Data not available or
insufficient for
classification
Poly(methyl
methacrylate)
Data not available or
insufficient for
classification
Hydroquinone Ingestion Not toxic to female
reproduction
Rat NOAEL 150
mg/kg/day
2 generation
Hydroquinone Ingestion Not toxic to male
reproduction
Rat NOAEL 150
mg/kg/day
2 generation
Hydroquinone Ingestion Some positive
developmental data
exist, but the data are
not sufficient for
classification
Rat NOAEL 100
mg/kg/day
during organogenesis
Target Organ(s)
Specific Target Organ Toxicity - single exposure
Name Route Target
Organ(s)
Value Species Test result Exposure
Duration
Ethyl 2-
cyanoacrylate
Inhalation respiratory
irritation
May cause
respiratory
irritation
Human NOAEL Not
available
occupational
exposure
Poly(methyl
methacrylate)
Data not available
or insufficient for
classification
Hydroquinone Ingestion nervous system May cause Rat NOAEL Not not applicable