Specialty Additives Available to Source

1,3-Bis(aminomethyl)cyclohexane (BAC)

BAC (diamine)
CAS 2579-20-6 · MF C8H18N2 · MW 142.24 g/mol

1,3-Bis(aminomethyl)cyclohexane (BAC) is a cycloaliphatic diamine with molecular formula C8H18N2 that functions as a crosslinking and curing agent in polymer systems. This specialty additive is utilized in coatings & construction applications as well as plastics & polymers manufacturing where controlled crosslinking chemistry is required. BAC provides reactive primary amine functionality…

SDS / TDS Download
CAS Number
2579-20-6
Molecular Formula
C8H18N2
Molecular Weight
142.24 g/mol
Material Family
Specialty Additives
Functional Roles
Physical Properties
physical_description
Liquid
GHS / SDS Safety Danger
Irritant Health Hazard Corrosive
  • H302+H312 (12.8%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]
  • H317 (14%): May cause an allergic skin reaction [Warning Sensitization, Skin]
  • H302 (98.3%): Harmful if swallowed [Warning Acute toxicity, oral]
  • H314 (93%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
  • H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
  • H302: Harmful if swallowed [Warning Acute toxicity, oral]
  • H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
  • H318 (47.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
  • H332 (13.3%): Harmful if inhaled [Warning Acute toxicity, inhalation]
  • H371: May cause damage to organs [Warning Specific target organ toxicity, single exposure]
  • H312 (78.9%): Harmful in contact with skin [Warning Acute toxicity, dermal]
  • H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
  • H412 (65.6%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Chemical Identity
CAS Number2579-20-6
IUPAC Name[3-(aminomethyl)cyclohexyl]methanamine
InChI KeyQLBRROYTTDFLDX-UHFFFAOYSA-N
PubChem CID 17406
Synonyms & Trade Names
1,3-Cyclohexanedimethanamine 1,3-Cyclohexanebis(methylamine) 1,3-Bis(aminomethyl)cyclohexane Kodak silver halide solvent HS-103 VR58242KKB 1,3-bac J48.534I DTXCID2021238 CBM cpd RefChem:414168 Cyclohexane-1,3-diyldimethanamine 1,3-Di(aminomethyl)cyclohexane [3-(aminomethyl)cyclohexyl]methanamine CYCLOHEXANE, 1,3-BIS(AMINOMETHYL)- 1,3-Cyclohexane-bis(methylamine) mix. Isomers
Full Description

1,3-Bis(aminomethyl)cyclohexane (BAC) is a cycloaliphatic diamine with molecular formula C8H18N2 that functions as a crosslinking and curing agent in polymer systems. This specialty additive is utilized in coatings & construction applications as well as plastics & polymers manufacturing where controlled crosslinking chemistry is required. BAC provides reactive primary amine functionality for epoxy curing, polyurethane synthesis, and other polymer crosslinking reactions.